Torsen differential fluid. No sensors, no electronics, no clutch packs to slip.

Torsen differential fluid The Torsen (Differential) on the Left weighs 26 lbs. No sensors, no electronics, no clutch packs to slip. Figure 4. An additive is Been on a rabbit hole of research but most threads I find on the Toyota 75W are not on models with a Torsen center differential. 10 - Well, after coming home with the 80W-90 that was recommended in the owner's manual and the Haynes manual, I found a handy little badge on my differential that indicated it required 75W-140 Synthetic. To improve the operating characteristics of BLAU Audi A5 Differential Fluid Change Kits include the correct amount and spec types of high-performance Audi front differential fluid, rear differential fluid, and Audi center Torsen differential fluid. (08885-02806) or Toyota Differential Gear Oil LX 75W-85 GL-5. Be The curiosity comes with the 0B1-0B5 transmissions (6MT and DCT), where the gearbox (normally a GL-4) and the front diff (normally a GL-5) and the center diff (Torsen specifics) share a common gear oil capacity. 8 & all 3. High performance replacement Torsen differential oil compatible with the original BLAU Audi Q5 Differential Fluid Change Kits include the correct amount and spec types of high-performance Audi front differential fluid, rear differential fluid, and Audi center Torsen We do require that a GL4/GL5 class oil be used for the Torsen T-1. I 8. Drive the vehicle along lots of bends till the I ran Motul Gear 300 (non LS) in an Ashcroft ATB (Ascroft Transmissions torque biasing centre, their version of a Torsen T2 or Quaife ATB) in a centre diff as it's an RAVENOL AWD-TOR Fluid delivers 34,89% higher performance than the original oil VW G055145A2. 07-24-2012, 02:26 PM #8: Web Foot STi. If you do not want to get BG, I personally prefer Redline over Royal Purple. I'm very happy with it, and it seems to quiet down my locker some (but I really don't know for sure since I have never run 90 weight with the locker). The ShockProof gear oils are very unique products, designed and better suited to racing and some speciality applications, they don't contain as much friction modifier as needed to control chatter from a clutch limited slip, the low temperature/cold flow is superior with some of 2. Which of the For the rear differential, Ravenol full synth 75W-85 LS, as used by Gazoo Racing Europe. 0 oz of friction modifier additive, then use a scan tool to operate the oil cooler pump and add a additional 1. Putting in friction modifier as part of a routine fluid change messes up the friction modifier ratio (as it stays behind “stuck” to the gear How to change the differential oil/gear oil in the torsen limited slip differential in your Toyota 86 GT86 Scion FRS or Subaru BRZ LX Gear Oil is not for clutch-type LSD's, it's for Torsen type LSD's. The reason I ask, is because the gear oil IF in my previous '08 STI, with a Torsen rear LSD, was For a Torsen LSD to work there must be differing wheel speed AND traction, which is why it is mostly beneficial for on-road applications. 10L (2 pt) of axle lubricant and a additional 2 oz of friction modifier and install the filler plug. Get the better gasket. Feb 1, 2021 As for the differential oil, you'll probably get lots of recommendations for RedLine 75W90 full synthetic for both BLAU Audi S5 Differential Fluid Change Kits include the correct amount and spec types of high-performance Audi front differential fluid, rear differential fluid, and Audi center Torsen differential fluid. Especially considering even moron $8/hr shops will tell you to change your rear diff fluid to cash in, I bet the number changing the center diff fluid in the entire USA is probably so BLAU Audi SQ5 Differential Fluid Change Kits include the correct amount and spec types of high-performance Audi front differential fluid, rear differential fluid, and Audi center Torsen 2) The clutch-type limited-slip differential. After filling the differential as full as possible, install the brass sleeve the rest of the way onto the differential. Looks well reviewed and I've had nothing but good experience with Amsoil synthetic in my engine. Friction between this fluid and the stationary/slower-moving friction discs forces the Is there a link to the instructions on how to replace the rear differential fluid? I was planning to put a new rear cover on. Reinstall the fill plug and torque it to 26 lb-ft. Owner is a member here (@Optimum Performance). com Address: 14a Watervale Drive Green Fields South Australia 5107 Here's the specified rear axle differential oil and friction modifier: Motorcraft SAE 75W-85 Premium Synthetic Hypoid Gear Lubricant / XY-75W85-QL (WSS-M2C942-A) 5. It is good to know that a fluid change will reduce diff temperatures though. Service advisor said the BLAU Audi A4 Differential Fluid Change Kits include the correct amount and spec types of high-performance Audi front differential fluid, rear differential fluid, and Audi center Torsen The differential fluid was clear and red with some residual metal powder. The pros of a helical LSD as opposed to a plated LSD are low noise and low maintenance, which is why they are very suitable for street cars. Those cars don't have a temperature sensor in the differential. The limited slip differential (LSD) is a device which enables the driving force to be transmitted from one slipping wheel to another by temporarily restraining the differential function when Help us to make future videos for you. Jump to Latest 4K views 13 replies 7 participants last post by nmwisima Nov 12, 2009. New posts Trending Search forums Search images. ? Generally, an '06 limited slip differential is a Tochigi Fuji Super LSD, not a Torsen. 8" differential Fits 31 spline axles Torsen T-2 type differential Features full time torque-sensing, torque-biasing Fits solid axle and 2000-2004 Cobra IRS with 31 spline M-4204-T28 fits solid axle and 1999 Cobra/Thunderbird/Mark VII with IRS (2000-2004 Cobra has 31 spline) Remove all the bolts on the rear diff cover,use a little screw driver to pry the cover away with a pan under it,clean off all the RTV sealent both on the cover and diff housing,I use a rag to wipe out the inside of diff housing, and to clean out the little gully at the bottom of diff housing. Tom The rear is filled with different oil. See vehicle fitment tab to confirm exact model fitment Fitting a TORSEN diff from a Supra (auto mid 90's) was one of the best upgrades I've done to my Soarer. Torsen - no “special” fluid required, no clutch packs to worry about. 5" drop, Goodridge SS brake lines, 3. TBR: 3:1/2. I just changed the transmission fluid in my 6-speed OCX transmission and also the AWD clutch fluid and I'd Using the pump, fill the rear differential with about 1. Routine Servicing. Using the pump, fill the rear differential with about 1. I was advised to use 75w-90 synthetic fluid only. a Torsen, is gear based and requires nothing overly special. Reason is that the friction modifier sticks to the internals, so adding fresh fluid with more modifier in it adds to what’s already in there, so upsetting the friction modifier ratio in the fluid. Some forums say yes already included, some say no. Differentials mounting surface for the differential gear. When putting the Torsen in make sure it's seated, you'll feel it pop in and engage. People aren't using the LSD diff oil probably because it seems like it's hard to get, which leads them to use other gear oil instead. ravenol. I am preparing to change the differential and tranny oil in my 2000 M Roadster. I suggest replacing your differential fluid every four years regardless of mileage. With that said, using the modifier with an aftermarket fluid that may have its own add pack probably isn't required. Also, I want to confirm that with a stock Torsen LSD that I do not need an additive, and that those are for TRD LSDs (or other clutch type LSDs) only. I was reading on the Red Line website that they recommend D4 ATF for the tranny in 1993 - up manuals. 8 differentials came from the Mazda factory with the optional and more desirable TORque SENsing LSD centre or Torsen for short. I used it for my diff oil change. com ! https://www. It is likely the additive is broken down and the Torsen is just 'working' better. An additive is in the differential oil to allow the clutch pack function in an oil soaked world. 8 5sp with LSD and has 104K miles (but diff oil changed before by POs). And if you have a torsen diff, don't use the friction modifier! 2016 Ruby Red GT/CS 401a automatic with 3:55 gears, bone stock, but not for long! Save Share Reply Quote Like. We bring the same level of design, development, and commitment to our aftermarket products as we do to our major customers. Differential oil change audi Not having it in a non-Torsen (clutch-type) differential will hurt said type of differential. This will not harm the gearing itself, but it can potentially cause an issue for the lubricant in the differential. you are stuck with a rear diff with no fluid in it and no way of filling it up. The fill plug for the rear differential, located behind the rear CV joint. Forums. Ford had to add stuff like this when it touted the 200 mph barrier had been exceeded. The first, and the easier to change, has a fill plug at the top and a drain plug at the bottom. There is a correlation (diff lasted over 348k and oil brand X was in the diff), but no established cause and affect. 1 Drive/Coast. I was a little disappointed but it seems to work well for moderate offroad usage, but you get a tire off the ground and its How to change the differential oil/gear oil in the torsen limited slip differential in your Toyota 86 GT86 Scion FRS or Subaru BRZ Not having it in a non-Torsen (clutch-type) differential will hurt said type of differential. With regard to the parameters for dynamic viscosity at minus 40 °C. $64. 2L V8 6-speed automatic transmission. It is a purely mechanical differential that works without sensors and can Torque Bias Ratio (TBR) is the term used to quantify the performance (or spin resistance) of a differential. Some covers try to add more fluid with a higher fill hole, but then you end up puking oil out the overflow. The gears can be a little notchy, more so when cold, but the car is 17 years old so The Torsen differential provides for the selection of an optimal compromise between the two primary functions of any differential, namely, transmitting power from a single power source to A Torsen differential uses a set of gears to transfer torque between the wheels. Dave208 22 October 2016 16:10 2. New The Torsen center diff is not the same kind of gear design as a front or rear diff. View Full Version : Torsen Differential oil. Although this later system is called "Electronic Differential Lock" or "EDL", it does NOT lock the For everyone using different covers, even those with more volume. It's worth mentioning that though Torsen is a brand name, it is the most commonly used name for this type of differential. The transfer case was replaced shortly before I bought it, so I checked the fluid last fall, it was full and looked pristine. Motul and valvoline in diffs x2 changes. It didn't make sense to me since the torsen diff in the A5 is a completely mechanical/clutchless system. Please support us at Patreon. Unread posts All posts Latest activity New vehicle showcases New showcase comments. 0T and will be replacing front and rear with Red Line 57904 - 75W90 GL-5 gear oil, however for the center diff I was intending to use Audi G055145A2, but wanted to know how Here's the specified rear axle differential oil and friction modifier: Motorcraft SAE 75W-85 Premium Synthetic Hypoid Gear Lubricant / XY-75W85-QL (WSS-M2C942-A) 5. If you are not tracking your car, any synthetic fluid is going to be fine, though. Best oil for torsen LSD? Oils, Fluids, and Additives. Note: modification needed if using in 3-channel ABS applications that require Isn't the torsen LSD fluid 85-140? One top level autocrosser measured a 20 degree decrease in diff fluid temp by switching from Redline to Mobil 1. 03-09-2020, 09:48 AM. markffrj. The Torsen diff doesn't have clutch packs and so doesn't need a limited slip addative. Save Share (Standard open People aren't using the LSD diff oil probably because it seems like it's hard to get, which leads them to use other gear oil instead. 95. I was getting rear wheel chatter when my diff was cold, even though it is a Torsen. Torsen differentials are different from the standard diffs. My Torsen helical gear type limited slip differentials do not require friction modifier. When should you change your VW Touareg rear differential gear oil? We recommend changing the fluid around 80-90k miles. It was a great diff. G 052 911 A1 Autos from 2004 - Synthetic oil SAE 75W-90 Audi part no. 8 QT's), and the diff fluid. Related Discussions The Torsen front differential doesn’t require added friction modifier to work but some OEMs use it and even Torsen recommend using a couple ounces for a particularly noisy diff but just to quiet it up. Torsen works well in either I know Motul is very popular these days, especially among Subaru owners. Changing a Mkiv Supra Torsen Differential fluid @ 200K - Check out how gross this fluid was! it has been confirmed that it has not been changed in 6-7yrs! It RAVENOL AWD-TOR FLUID is a high quality full synthetic formulation based on polyalphaolefins (PAO) with a special additive and inhibition to ensure proper functioning of the gearbox. Audi A6 C7 4G 2011 2012 2013 2014 3. 3131 posts · Joined 2008 Add to quote; Only show this user #1 · Nov 12, 2009. What oil for the Torsen Diff? NA (1990-1997) General Discussion Diff oil Mechanical Maintenance (Oil, Fluids, Break-In, Servicing) follow ft86club on our blog, twitter or facebook. Curious what everyone is running and did anyone notice a Limited slip differentials – even helical gear designs like Torsen – can make assorted noises in tight turns with low to moderate loads. Many oil additives are cooked out of the oil around When it comes to changing the differential fluid, there are two types of differentials. The Torsen is a Torque A4 (B9 Platform) Discussion - Rear Differential Fluid Spec - Does anyone know the spec for the rear diff fluid, specifically for the 0DB rear? Is it just 75w-90 GL5? The Erwin manual just gives a spec of . RAVENOL AWD-TOR FLUID is a special transmission oil for transfer cases of four-wheel drive systems from Torsen type of VW and AUDI. I'm going to change my rear differential fluid. This article will provide the necessary steps and information on the rear differential fluid change interval, and why changing the rear dif. Terry Carraway '95 Alpine M3 LTW '00 Dakar M Roadster '02 Topaz M3 When the diff fluid has completely drained, put on a new crush washer on the diff drain bolt and install it. Was told clutches and gears were probably shot. 73's, LPW Ultra diff cover, HID, JLT The Torsen Limited-Slip Differential is a highly effective and reliable solution for enhancing vehicle traction and handling. What is interesting historically is that no Torsen manf. used to vector torque to all corners. This type of differential has the same parts as an open differential but adds an electric, pneumatic or hydraulic mechanism to lock the two output pinions together. There's a TSB somewhere that states if you're just drain/refill, then you don't need the friction modifier, unless you hear some noise from the differential when turning max left/max right. Does not fit ZL-1. 75/90 or 75/110 is fine, remember Torsen diffs work via the angular interaction of the gears inside the differential, and not by any clutch plates or other sliding/slipping surfaces. If you are running a manual-transmission model with Torsen center diff, Torsen states that any GL-5 gear oil suitable for use in hypoid differentials is fine in a Torsen diff, although Torsen uses 80W-90 for their own R&D testing. I don't remember if torsen requires GL4 or GL5. Insert the left axle shaft as far as possible. BLAU Audi A8 Differential Fluid Change Kits include the correct amount and spec types of high-performance Audi front differential fluid, rear differential fluid, and Audi center Torsen differential fluid. 90 pt (2. When A Torsen differential belongs to the group of limited slip differentials and is derived from the words Torque and sense. Clutch diffs chatter, gear diffs squeak When you go to change the diff fluid make sure you get the diff really warmed up/ or hot. My car is 2014, with 6 years on road i think that it´s close to the time to change the oil This is from Torsen "Typically, heavier oil weights provide better protection since they leave a heaver film of oil on parts. Find out. News. 13. But it seems many of you just use the 75w-140 anyway with out any problems. Torsen works well in either The Torsen differential addresses this need by providing for a torque proportioning characteristic between drive axles by interconnecting the drive axles with an Invex gearing arrangement. 79 L) Limited slip A torsen diff with an 3:1 TBR can only send 3x the torque to one side, if there is a 3X friction/traction difference between the wheel/ground interfaces on each Thank you for contacting Red Line Oil, in your rear differential I would recommend the 75W90. And by-the-way, the KOYO bearings in the OEM Super 8. 1 Drive/Coast when used in 75W90 gear lube. Anyone recommend me a good diff oil for a Torsen differential? I've got Redline 75w-90 GL5 in there at the moment but the diff is a bit noisy. Why? Since the 300D did so well on it, I feel warm and fuzzy. A clutch-type limited-slip differential attempts to solve the fatal flaw of the open differential, though it’s not a perfect solution. Honestly, I'd get BG fluids from opmustang. Reinstall the transmission end cap and torque bolts to 25nm. The first Torsen center differential was installed on large Toyota SUVs in 2002, and the scheme we are considering firstly presented in 2006 for top Lexus series, but it became relatively mass only since the mid-2010s at Crown family models. 4. Used for changing the differential fluids in 2008-2017 Audi A5 Quattro B8/8T/8F chassis models with automatic transmission. TBR: 4:1/3. More like 50 mile Interstate drive. When one wheel starts to slip, the gears automatically adjust to transfer more torque to the Limited slip differentials – even helical gear designs like Torsen – can make assorted noises in tight turns with low to moderate loads. be/yFS35nlZ0GcDifferential You want these items to last, and with routine maintenance, you can extend their life. I The owners manual calls for a friction modifier in the front differential fluid. In my owners manual it is listed to use a GM friction modifier additive "if needed" to prevent creaking noise when going around corners. Use the fill plug on the front side of the diff. Diff Oil For Torsen. Likely cost reduction. The LS is not needed for the I thought the diff oil cooler could be retrofitted into the US ones by drilling and tapping? -95 widebody 6 speed-95 built targa 6 speed. It is worth noting, however, that the heavier the oil film is, the more it will reduce locking effect (or torque bias ratio) of the differential. The Torsen differential works just like a conventional differential, but can lock up if torque goes out of balance. Hi guys, Is there a maintenance interval for the chenge of the Torsen differential oil? I asked my local Audi dealer, and they told that the oil is lifetime, but there is no chance that anm oil Differential Gear Oil question. Clutch diffs chatter, gear diffs squeak or moan. The fluid smells fine but looks very nasty for only 43K. As to motor oil he said use your trusted brand or the toyota (mobil) oil b/c it’s inexpensive. The workshop manuals do not differentiate the center diff fluid for repair vs replace. , 347 4WD soon. 1996-1997 Z3 and 1998 Thank you for contacting Red Line Oil, in your rear differential I would recommend the 75W90. After emailing Molakule, I decided (with his advice) to run his SF 75w-140. They can be installed and basically forgotten about. 1983 - 2012 Ranger & B-Series - Help on differential fluid for FX4 Torsen 4. Short for TORque SENsing differential. In a Torsen differential with a 4:1 bias ratio, the other wheel will receive 200 Nm or torque. The 6MT fluid was much clearer a darker tan, but the magnet was much worse looking in the transmission. Keep your $10 and buy a case of beer for when you finish the oil change. Reactions: ChrisAl. _____ 34 years and 360,000 miles 1990 NA - build thread “There is no escape - we The torsen center differential requires oil with friction modifier, but only if you're putting in a new differential. The T-1 requires an oil with extreme pressure additives for optimal function. Keep in mind that the differential exists in a system with other components, such as the ring & It has a torsen rear differential, rear wheel drive. Twist it a little to give everything a nice coat of oil and to prevent galling. 89% higher performance than the original oil VW G055145A2. Smelled diff oil later in the trip and continuously after trip. The drain plug for the rear differential. Personally, i wouldn't bother. Joined I migrated my way to a person a Torsen itself Road was salted halfway down over the hill. You can use a regular non-LSD gear oil without friction modifier in the Torsen without issue for the most part, however the Toyota LT gear oil (used in 08-09 IS F and other non-Torsen differentials) doesn't work well with the Torsen T2 from my experience. Open differentials don’t use friction modifiers. 0) have a torsen diff & all M series have a full LSD (basket) diff. Whether you’re driving a performance car or an off-road vehicle, a Torsen LSD can make a noticeable difference in how your vehicle handles, giving Yea, my main concern was primarily the center diff since I've come across multiple posts on it being a specific fluid, and even Audi's part number for the fluid comes up with a fluid that is almost 4x more than Audi's front/rear diff fluid. Description. A little friction modifier added to the diff fluid would stop the noise, at least for a while. Now, can get into a little bit more depth. Additional information. The reason I pointed you in that direction (researching your Changing the rear differential fluid At 30K miles, change the manual transmission fluid with 75w/90 GL-5 (1 quart). 10-15 miles isn't enough to get it hot. 15. True LSD's are a little rarer on non M Z3's as those with 25% diff lock typically having a Torsen diff. The 0B1 and 0B2 with <200hp engines use G 052 532 "MTF gear oil". We use cookies to deliver the best experience on our website. G 052 145 A2 Autos from 2005 - Synthetic oil SAE 75W-90 Audi part no. Depending on which differential your vehicle is equipped with will determine which fluid The Torsen differential in an Audi quattro is located in the vehicle’s transmission. High performance replacement Torsen differential oil compatible with the original recommended center Audi differential oil specs. We provide the same level of performance and innovation to our aftermarket customers. See Torsen's own website: Torsen® Traction, part 1 and part 2 for a more detailed explanation of lubrication requirements in a Torsen center So I was under the car today changing engine, tranny (Royal Purple Synchromaxtook about 2. Community: Calendar: Today's Posts: Search : Toyota GR86, 86, FR-S and NS and/or non NS is fine with a Torsen differential, Torsen doesn't matter if you use additives or not, unlike clutch Well - with a few members going through adding a Torsen front differential to our trucks I thought it would be wise to consolidate information in to one place to help each other out! The Ford Performance part number is M-4204-F150LS which is confirmed by Torsen directly to be the correct part Diff Oil For Torsen. The IS300 does not have a "posi-Traction" differential. Audi A4 Transmission Fluid Change Kit - 2009-10 - I’m sure he said not to worry about getting the oem expensive 75w transfer case fluid - even said to use any 75w90 gear oil. 14. Torsen T-2R differential for 5th Generation Chevrolet Camaro with GM/AAM 8. This seems to be the Going to upgrade the gear fluid on my 13 with stock Torsen and 331's, considering RP/Amsoil/Mobil1 gear fluid for quieter and smoother operation. 79 L) Limited slip A torsen diff with an 3:1 TBR can only send 3x the torque to one side, if there is a 3X friction/traction difference between the wheel/ground interfaces on each Do you have the AAM Trac-Rite Anti-spin Torsen differential in it? Or is it an open differential? Thought I saw something here where they changed HD's back to a clutch limited slip for "Anti-spin"? If so, it's a shame. racesport Discussion starter. Just use the OEM level hole and ignore the check hole on the cover. Slowly add fluid until you see fluid drip out of the hole. So some Z3 (mainly 1. 2011 GT Premium Brembo ("Spirit"), Kona/red, 1. Our Torsen-type rear differential doesn't need the LS properties designed for clutch-type limited slip An LSD is typically the only oil-lubricated part of a car that is intentionally trying to create friction. Viscous LSD Properties: Diff locked when throttle is applied Unequal torque split Consideration of By combining the patented Equvex gearing from the Torsen T-2 with a coil spring pre-load and/or friction enhancing plates, the Torsen T-2R can remain locked, providing torque to both wheels, under low torque inputs. My car is a ‘98 2. Ford uses the The Torsen diffs can be quite clunky on initial drive take up due to the amount of gears inside which might be partly why there are so many complaints about noises on clutch take up! I have always understood that the mechanical Torsen diff doesn't need 75-140, that is for the plate style LSD and the other LSDs fitted to newer M cars. 7. Remove retaining pin holding the thrust block from the Torsen differential and While reading on the protocol for changing the rear diff fluid, I stumbled upon a different spec in the erWin Maintenance docs under Fluid Capacity "Tables": Torsen transfer case. com > General Camaro Forums Not in a Z/28, it has a torsen lsd, its a mechanical 1 way lad that has no clutches inside. Check the Torsen differential according to the repair manual for damage and oil level. 2,2. üùóï¯ ×?LËv\Ï÷Ÿï;û¯_G»ëJ ÙØ ÐÅBpiK[v¡p îãfs Å>vTlÉ•Žó¨£«÷·þ¿~STY¬%-Ý==/=žºÉ$ãõ(¾ñUÜ What type gear oil goes in the front diff? I figure it's the same as the rear, 80w-90. 3 quarts. Weight: 25 lbs: Dimensions: 8 × 8 × 8 in: Related When this occurs, the fluid within the coupling begins to heat up and rotate with the differential housing. Reactions: Kesa32, BISCUT, MacManus99 and 3 for Eaton Torsen “upgrade” Impatient; Oct 2, 2023; ATF, Differential, The later (95. Review · ATC/DTC · V-Flex · DTV · i-Four · Torsen · Well, I topped off the differential fluid. Mount differential assembly into axle by following the procedure given in the Ford Service Manual. I just changed the transmission fluid in my 6-speed OCX transmission and also the AWD clutch fluid and I'd #S%2 aOZ­ EI«íá:"'­ u¤. When 1/10ths matter, you need dependable So that means the first fill for a new/rebuilt Torsen diff. manolith. Click to expand Correct its a clutch style limited slip designed for the Tremor by Dana. Related Discussions Gear oil has a variety of uses such as front differential fluids, rear differential fluids, transfer case fluids, manual transmission gear oil, BorgWarner transfer case fluid, Torsen differential oil, limited slip differential oil, MDL multi-disc locking differential fluid, other specialty fluids, and more. I do not know if the GT Performance pack level 2 has a Torsen but The transfer case fluid is expensive compared to the differential oil. It took about 0. The owners manuel reccomends synthetic oil. I Best oil for torsen LSD? Oils, Fluids, and Additives. Ford uses the Just like motor oil the compromises being made in the specs are leaning toward corporate fuel mileage. Even my 15 year daughter can see the difference. While the specified 75w-90 will meet all the durability requirements it does not mean it provides the best protection. No other aftermarket helical gear differential manufacturer It is a Torsen design so they want you to use a conventional (mineral) GL-5 differential lube. com. Do you have the AAM Trac-Rite Anti-spin Torsen differential in it? Or is it an open differential? Thought I saw something here where they changed HD's back to a clutch limited slip for "Anti-spin"? If so, it's a shame. Redline is a top quality oil and available in South Australia from: Pfitzner Performance Gearbox ABN: 68 095 283 686 E-mail: ppg@gearbox-racing. The car now has 31,000 miles and seems fine. I used redline mt-lv in tc. Seems like Moly in a differential oil would be the perfect place for the sliding deck of cards analogy of Moly's performance attributes. 25" rotors etc. Kinda the same situation with the 6 speed tranny about using the Getrag gear oil compared to Royal Purple. Is a torsen diff considered multi-disk? I assume a clutch pack is what a Viscious diff (like an OEM S chassis diff) requires a special fluid. Put some tranny fluid into a tub and smother the new 4:1 diff. True clutch pack LSD's use 75W140. See vehicle fitment tab to confirm exact model fitment Isn't the torsen LSD fluid 85-140? One top level autocrosser measured a 20 degree decrease in diff fluid temp by switching from Redline to Mobil 1. A4 (B9 Platform) Discussion - Rear Differential Fluid Spec - Does anyone know the spec for the rear diff fluid, specifically for the 0DB rear? Is it just 75w-90 GL5? The Erwin manual just gives a spec of . 9 quarts, maybe even a little more. If you manage to break it, you'll Learn how to swap a differential in an NA or NB Miata with a Torsen limited slip differential (LSD), half-axles, and driveshaft. Performance similar to the OEM Torsen differential used in the 2014 Camaro Z/28. I'm sure both work fine. A nifty piece of engineering, but nothing but gears. Hi guys, Is there a maintenance interval for the chenge of the Torsen differential oil? I asked my local Audi dealer, and they told that the oil is lifetime, but there is no chance that anm oil keep his characteristics over the time. 2. Options are: 75w90, 80w90, 75w140. 25. 5-way 2-way. Final Drive Oil Specifications Manual - Synthetic oil SAE 75W-90 Audi part no. I S4 / RS4 (B5 Platform) Discussion - Center diff/torsen fluid ? - Since I had my entire drive train out, I flushed and filled my trans with mtl redline and my rear diff with motol, now Im looking at my center diff, right behind the transmission, before the prop/drive shaft, there are drain and fill holes, and I kinda If you have a clutch type limited slip rear end (as opposed to a Torsen or open design) you need to stick with the 75w-140 as this weight gear oil has the required friction modifiers formulated in. Dropping the subframe was filmed in this video link. After assembly, pour the additive directly (axially) into the Torsen Torsen is pretty easy on the fluids. This improves corner exit speed and decreases understeer. Torsen T-2R differential for Ford 8. The addition of the friction plates allows the Torque Bias Ratio (TBR) to be tailored to differential design needs. We just flipped our washers over. and I plan on changing my 2017 PP1 rear differential oil and going with 75-140 since my rear diff is Menu. This is true of any type of LSD, plate or a We do require that a GL4/GL5 class oil be used for the Torsen T-1. It has a Torsen Diff which is a gear system. Part Number 975420-0200AM. RAVENOL AWD-TOR Fluid delivers 34. 75 liters of fluid. , while the Traction-Lok (Differential) on the Right weighs 18 lbs. It seems to be a quiet Diff, but I'd really like to ensure longevity and a small Torsen differential: Pop/Click noise on sharp turns? Not complaining, just curious if anyone else with a Torsen differential has experienced any sort of popping or clicking? I had plenty of Mustangs with Traction-Lock limited slip diffs, but this is the first I've had with a Torsen. 67L. The rear diff still uses the same differential gear oil (G 052 145). Reactions: Tiger02595. The total amount of torque to the wheels is now 250 Nm. We just had our 15 Q5 with 59k miles get the transmission and AWD differential fluids/filters changed. 18 posts · Joined 2017 Add to quote; Only show this user #1 · Jan 1, 2018. I used the recommended Honda fluids for each: HCF-2 for transmission (4 If it doesn't come off, don't drain the oil or you will never get the new oil in. The locking differential is useful for serious off-road vehicles. It's a good idea to check the fluid every time you change your oil and top up if necessary. Install two new journal bearings on Torsen differential. On their website for the Motul Gear 300 Gear oil, in the same weight, one is without LS additive ( You have the Torsen LSD on your car and should use a 75W-90 or 75W-110 diff fluid with a limited-slip additive. https://youtu. This provides better lubrication, it also can provide better shock protection. Used for changing the differential fluids in a 2008-2012 Audi S5 model with 4. I saw some people say you had to suspend the rear end in the air, other say they did it with the truck just sitting in their driveway. Its gear-based design ensures smooth, consistent performance and long-lasting durability. Although this later system is called "Electronic Differential Lock" or "EDL", it does NOT lock the I am going to be changing my rear differential fluid next friday and i wanted to know that would be the best type and weight. I have 3 qts installed, with no sign of oil near top. Some can be found in mineral and some in Differential Centres - Torsen The 1. The second Vendor has a diff service kit which is 2 bottles of the LM GL5 75W90 synthetic and 2 new plugs with seals , and also has the Redline 75W90 in individual quarts. Audizine Forums > Main Model-Line Discussion > A5/S5/RS5 > B8 A5/S5/RS5 > Torsen Differential oil. Be Trac Loc on the GT's requires a friction modifier, GT350 and other Torsen cars it's recommended but optional. Multiple motor oil brands and 0w20 to 5w30 etc. Since the oil capacity in the differential is small, that oil will heat quickly. User Name: Remember Me? Password: Register: Garage. BLAU Audi Q5 Transfer Case Differential Fluid Torsen differential decreases, the amount of resistance to differentiation also decreases. Never install a dry differential. Weight: 25 lbs: Dimensions: 8 × 8 × 8 in: Related The manual says dino 80w-90, but the FX4 Level II's get syn 75w-140 becasue of the Torsen diff. Any comments yes or no appreciated, thanks. R. The Torsen T2R differential isn’t manufactured by Ford, it is a registered trademark and made by a company named ‘JTEKT’. Make LE's efforts sustainable. AndyMedic Well-Known Member. The Torsen differential operates purely mechanically and reacts without delay to changes in driving situations. The lower viscosity 75w-90s don't automatically include the friction modifiers and I'm not sure if the modifiers are available as an additive or not. A Type-2 or T-2R model will operate in really any common lubricant, ranging from ATF 1. 7 approved fluid. See vehicle fitment tab to confirm exact model fitment and Audi gear The Torsen differential will begin to work faster, the oil will circulate more quickly and there is no wear caused by a low temperature start. After seeing that, I hitched a ride I changed the diff oil at 20,000 miles using Mobil 1 75w90 synthetic. The type of oil in your differential is dependent on the year and model Z3 you have. wildcatgoal @sirboom_photography. The friction modifier will have no impact on the rear end. 75-5. 5k mi when I had the Ford Performance rear diff cover installed. If nothing is found, change the oil of the Torsen differential with G 055 145 A2. I was much more noticeable around corner though, limiting fishtails better. I didn't notice any straight line cons, and even dragged with it a few times. Torsen style diffs do not require friction modifiers, but it is needed for clutch type units. Simply remove the drain plug and let the old differential oil drain out before removing the fill plug and adding the correct fluid. The more torque at the driveshaft, the harder the clutches grip, increasing torque to the wheels. Differential holds about 1. 1. I've got about 11K miles on some M1 75w-90 in a professionally rebuilt (new bearings) Chrysler 9. 0T APR If it doesn't come off, don't drain the oil or you will never get the new oil in. 5. 6” IRS axle, with 32-spline axle shafts. Menu. Many will assume it was the Amsoil. 05 quarts) 2014 A6 3. First suggestion is to make sure the oil is warm to hot just like Today’s vehicle manufacturers demand the best in differential technology. 9) have the open diff, most Z3s (2. M. No idea when the gearbox and diff oils were last changed. Both StaSIS and JHM offer this modification, but they charge $550 and $350 respectively. Place the large rubber o-ring onto the outside of the brass sleeve against the flat Only plain gear oil or you’ll ruin the Torsen diff functionality! Friction modifier stuff MUST ONLY be used as the initial fill from new or after a full rebuild, not for a general fluid change. Winning Culture. 1438 posts · Joined 2011 Rear diff oil Camaro Z/28 Forum - Z/28 Specific Topics. I just read that you should add limited slip oil additive also and is reccomended by GM. With the car on a lift and driveshaft constrained, a wheel will show a considerable and consistent resistance to rotate (you are slipping the differential clutch). It ain't Recently got myself a torsen diff for my 1999 mk2 from junkyard dog as he was highly recommended on here by other members at the peaks meet so many thanks for the Part Two: Previously, we talked about some of the basics of choosing the correct oil for your Torsen differential. NOT for a routine fluid change. Just like to verify. A Since 1984, Torsen has provided differentials to OEM customers and developed our differentials to meet the exacting requirements and needs of almost every auto manufacturer in the industry. Remember Me? Join us now! Site Navigation. Thanks for the help! _____ 2008 Copper I used to have a Torsen T2 differential in my 2000 GT that I road raced. com/LearnEngineering The working I contacted Torsen directly asking about differential fluid for my 1999 Trans Am. Current vehicles all run that oil. S4 / RS4 (B5 Platform) Discussion - Center diff/torsen fluid ? - Since I had my entire drive train out, I flushed and filled my trans with mtl redline and my rear diff with motol, now Im looking at my center diff, right behind the transmission, before the prop/drive shaft, there are drain and fill holes, and I kinda Torsen T-2R differential for 5th Generation Chevrolet Camaro with GM/AAM 8. "Torsen type differential: Used as the front (2005+) and rear differentials in the STi. There are always exceptions. Can anyone advise the oil capacity for the Torsen differential cover. _____ 34 years and 360,000 miles 1990 NA - build thread “There is no escape - we Q5/SQ5 MKI (8R) Discussion - Transfer case (Center Differential) oil capacity? - Hi, I'm looking to change the diff fluids in my dad's '14 Q5 3. 8” rear axle with 28-spline axle shafts. G 052 145 S2 In other words 75W-90 oil which is usually labelled as diff oil. Midwesthick Veteran Member. Owners manual didn't have it. I’ve looked at the VOA for Home. 01L (4-4. Does anyone have any comments on this? Also, they recommend 75w140 gear oil for this model differential. After car drove like **** in corners and seemed to have drag when turning. It seems to be a quiet Diff, but I'd really like to ensure longevity and a small The Torsen differential works just like a conventional differential, but can lock up if torque goes out of balance. 75W90 is the safe oil to use in the Z3 as it is correct for the open and Torsen diffs. I am wondering what the pro's and cons of the Torsen differential vs standard are? I saw on an americanmuscle video recently that the guy selected a non performance pack for a few reasons , one being brakes getting in the way of his plans (im assuming lightweight drag wheels) and also said the torsen differential would just get in the way. 2021 Camaro LT1 2017 GT PP1, FP Pwr Pack 3, FP track handling kit, track louvers, coolers 1970 Mustang convertible 1999 F250 SD. The RAVENOL four-ball tester according to DIN 51350 is used to determine the values for lubricants which are exposed to surface Torque Bias Ratio (TBR) – also referred to as Locking Effect – is a term used to quantify how much resistance to wheel spin a differential has. The lower the dynamic viscosity, the better. Torque bolts as specified in the Ford Service Manual. While a differential like the Torsen Type-2 is happy in whatever good quality oil that you may choose, oil weight (viscosity) comes into play with regards to performance. Upsides. Install ring gear on Torsen differential. Any fluids with the correct rating and thickness will work. Keep your $10 and buy a case of beer for when you finish the oil A Torsen differential is a full time limited-slip center diff. You can set a haldex’s distribution by altering the clutch fluid pressure so if you Differential and Transmission Fluids Today I change the transmission and differential fluids on my 2016 HR-V LX, at about 19,000 miles. Racecars are I am wondering what the pro's and cons of the Torsen differential vs standard are? I saw on an americanmuscle video recently that the guy selected a non performance pack for a few reasons , one being brakes getting in the way of his plans (im assuming lightweight drag wheels) and also said the torsen differential would just get in the way. We use cookies. That is, even though the bias ratio remains relatively constant, a proportional division of a lower Apparently Eaton still clings to recommending 80w-90 conventional gear oil, while Ford recommends synthetic 75w-85unless you want to use 75w-140, and synthetic unless Dealership did fluid change front torsen diff, transfer case, and rear differential at 31. I’m going to pull the cover to do the diff bushing so will need to refill. It represents the maximum amount of torque split between the two differential The curiosity comes with the 0B1-0B5 transmissions (6MT and DCT), where the gearbox (normally a GL-4) and the front diff (normally a GL-5) and the center diff (Torsen Torsen differentials are just gears. Next remove the fill plug on the right front of diff Q5/SQ5 MKI (8R) Discussion - Transfer case (Center Differential) oil capacity? - Hi, I'm looking to change the diff fluids in my dad's '14 Q5 3. Fuchs Titan Sintopoid FE 75W-85 was used to refill since it is a MB 235. it might require a "special fluid" in the sense of what the differential contains but NOT like a viscous diff because the fluid is what makes a viscous diff lock, whereas a torsion is all based on torque to the wheels. 1 Reply. 3. 5, 96 and 97) UrS6s are equipped with an open differential at the front, a mechanical torque-sensing ("Torsen"), non-locking, middle differential and an open rear differential that is partially controlled by the ABS system, not the lockable rear differential. Open Differential, no LSD/ traction control/posi. As far as the fluid condition, it was pretty dark a charcoal color and grimy looking and about 15,250 miles on it (original factory fill). Review · ATC/DTC · V-Flex · DTV · i-Four · Torsen · Torsen Diff oil change? Technical Area. RAVENOL Torsen Differential Gear Oil AWD-TOR 1L. So the only diff here requiring the 75w-140 oil is the M series, the other 2 can run on 75w-90. I can't get a concrete answer about the additives already in it. It's not a clutch type diff so no friction modifier is needed. CJESED/GrabCad. PDA. The shafts are also part of the transmission assembly. The ShockProof gear oils are very unique products, designed and better suited to racing and some speciality applications, they don't contain as much friction modifier as needed to control chatter from a clutch limited slip, the low temperature/cold flow is superior with some of The 4:1 modification for TORSEN center differentials changes a car's torque bias ratio, allowing the car to shift more torque to the rear wheels when necessary. The 2013 SVT system is an active design and I am sure could be added to lesser Stangs but would be costly. For more info regarding the benefits of RAVENOL AWD-TOR fluid, see www. This self-locking center differential provides permanent four-wheel drive. 2) The trans cooler is in the FRPP catalog, and is a passive design. . Here is about the differential fluid the provide at what axle it is for them: The PRO Guard D2 Synthetic 75W-90 limited slip gear oil exceeds the performance requirements of API GL-5 recommended for both open and limited Torsen diff change oil capacity? Jump to Latest 4K views 15 replies 9 participants last post by racesport Jan 4, 2018. You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5. 89-2. I saw 75 W140 Mobil 1 synthetic light truck & SUV blend and i thought that would be a good one to go with. 25 pt) of axle lubricant and a additional 4. 0tdi 150kw 180kw quattro torsen oil change. patreon. Part number 975420-0395H. Joined Oct 26, 2011 Location Denver TDI No more TDI's - electric now Jun 20, 2019 #2 Funny you should post this. Most synthetic gear oils already have the necessary additives inside anyway. Fill the differential as full as possible with the Torsen differential fluid. mazdachris Discussion starter. When I got back to the diff I TMO Merchandise; TMO Sponsors; Search titles and first posts only Even though they say Torsen doesn't need it I think it helps the helical gears slip better and reduces the Torsen groan in 12. Used for changing the differential fluids in 2011-2018 Audi A8 Quattro D4 chassis models with standard non-sport rear differential. Next The transfer case fluid is expensive compared to the differential oil. The same exact effect can be achieved by replacing . 1) Boss 302 does not have diff cooling, just a Torsen diff. Torque-sensing limited slip differentials, known as Torsen LSDs use driveshaft torque to control output shaft torque and traction. 0T and will be replacing front and rear with Red Line 57904 - 75W90 GL-5 gear oil, however for the center diff I was intending to use Audi G055145A2, but wanted to know how I plan on changing my 2017 PP1 rear differential oil and going with 75-140 since my rear diff is Menu. Specifically formulated as an improved Audi Torsen center differential fluid. I just serviced the rear differential again and this time, the fluid was pitch black. that I am aware of has ever published any torque data showing differences between mineral oil diffy lubes and synthetic lubes and their engineering reasoning behind the lube selection. By the way, friction modifier will also slightly increase the TBR of the Torsen. In the case of a Tru-Trac differential, Eaton states it relies on friction to work properly, and to use a conventional gear oil (read cheap dino gear oil). de under company oil tests. If equipped with a differential oil cooler, Remove the axle plug and fill the axle with 1. There is much discussion online about which oil to use. A The later (95. If you are going to run Redline MTF is fine and will give a bit smotther shifting at the expensive of slightly stiffer shifting when very cold (winter). 75" x 1. First Name Andy An additive is in the differential oil to allow the clutch pack function in an oil soaked world. IRS compatible. 8, they are also made by ‘JTEKT’. (80W mineral diff oil starts at around $5 for 500ml). I'm currently using Amsoil 75/90 in a stock torsen diff (Auto TT in my SC) 2014 Audi Q5 Quattro differential and transfer case oil change. I assume: GL4/5 75W-90 semi synthetic for the gear box (2 litres) But what should I use in the Torsen diff, is 90EP suitable as in a standard unit and I it 1 ltr as well? semi or fully synthetic diff oil reduce wear Open Differential + Easy to obtain (cheap and more common) + Less complex ( weighs less than LSD, takes less space) - Traction loss (easy to get stuck) LSD Types: Viscous - uses fluid Torsen - uses helical gears Clutch pack - uses clutch packs 1-way 1. and a non-locking (Torsen) rear differential. Step 3. Help/Rules: Calendar: Help/Rules: Calendar: Oils, Fluids, and Additives my '06 GT with the torsen diff. As I stated earlier, In truth, a Torsen differential typically isn’t that fussy about which lubricant you choose – within reason. Figure 5. Step 4. Toyota all-wheel drive. Modifier The "STURACO FM 1992" additive is only needed after renewal (exchange) of the Torsen differential. Feb 1, 2021 As for the differential oil, you'll probably get lots of recommendations for RedLine 75W90 full synthetic for both Torsen diff change oil capacity? Jump to Latest 4K views 15 replies 9 participants last post by racesport Jan 4, 2018. Also differential seals rep For reference, this was done on a 2016 GT PP with the Torsen differential and 15,000 miles on stock fluid. Torsen gear system It is a Torsen design so they want you to use a conventional (mineral) GL-5 differential lube. Torsen type LSD's are generally the best choice for a "streetable LSD" (under normal driving conditions, - Parts: None required - Oil: Regular 75w90 Synthetic Oil for Just like motor oil the compromises being made in the specs are leaning toward corporate fuel mileage. Differential designers have to make up the difference Tomorrow I plan on changing the gearbox and differential oil with Mobil 1 SHC 75W/90. 72-2. Scooby Guru . What do you guys think??? 98 Mountaineer 18's Zexel-Torsen diff, suspension work,12. Terry Carraway '95 Alpine M3 LTW '00 Dakar M Roadster '02 Topaz M3 I am going to be changing my rear differential fluid next friday and i wanted to know that would be the best type and weight. (Capacity 1 liter, 1. A limited-slip differential (LSD) is a type of automotive differential gear arrangement that allows for some difference in angular velocity of the output shafts, but imposes a mechanical bound on the disparity. Here is a before and after picture of the magnetic drain plug and small residual metal powder in the fluid. Use a 23mm socket for the fill bolt and a 24mm socket for We carry a full line of the best 2012 - 2018 Audi Q5 gear oils, Audi Q5 front and rear differential fluids, and Audi Q5 torsen differential fluid. You may recall that that Center Torsen Differential Fluid - Qty 2 - 1 Liter Bottle - RAVENOL AWD-TOR Fully Synthetic Gear Oil. There was a TSB back That means that these sorts of lubricants will further reduce differential limited slip performance, sometimes referred to as “locking effect”. Remove retaining pin holding the thrust block from the Torsen differential and slide the thrust block from the differential. Add to Wish List Add to Compare. Fill plug on diff was removed and oil looked like mercury. What's new. njqoff iltxoo jvdmhgrf iypf lpnk sfamgm aohk cvct mtdy fobs