Eaton truetrac oil Product specifications. Truetrac differentials are very smooth, offer near-zero steering feedback, and greatly aid in traction / mobility enhancement. Doctor Diff likes 85W140 (but says that 80W90 is okay to use) and Eaton likes 80W90. Product Weight: 24. The Truetrac unit is covered for one year. For clarity (and I posted it in the other thread), my axles are not LSD, they are ELD (electronic Ford specs a Syn 75w-140 and Eaton recommends a dino gear oil. 917A739. 56 Trutrac F&R Auto, Mopar 2" lift, Synergy Ball Joints/Tie Rod/Relocated Steering Stabilizer with Fox Stabilizer, TF F&R Trackbar/Upper Gusset, AEV Oil and gas; Rail; Renewables; Residential; Utilities; Vehicles; Support. Video Home Follow us: Like on Facebook Follow on X Connect on LinkedIn All Eaton differentials made for General Motors 8. Friction modifiers should not be used because they will decrease performance (reduce differential bias). ; 30 Spline; 3. Quote: Detroit A quality, petroleum-mineral based, GL5 rated 80w-90 gear oil should be used. Ring gear The Eaton Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Be careful, because some dino gear oils still have FM in them. I do this because I run an IRS, In fact, Eaton has even taken their respected Detroit Truetrac and adapted it for use in the new Camaros, and offers a great balance of streetability and hardcore performance. Catalog Number. Straight from Eaton(Detroit) TrueTrac lit, "Detroit Truetrac A quality petroleum GL5 rated (mineral) based oil is recommended. I originally wanted to go with Mobil 1 75w140 since I do quite a bit of towing. Because of the Truetrac, they say Eaton recommends a petroleum/mineral based GL-5 80W90 gear oil for all Truetrac differentials. I would recommend a simple What kind of oil should I use for my Detroit Truetrac? Can I use synthetic? Do I need friction additive/modifier? The guy I talked to at Eaton said synthetic is "too slippery" to use in this limited-slip differential. " I When researching fluid to use with the Eaton Truetrac . Q What Eaton Detroit Truetrac Differential. Featuring pyrolytic carbon clutches, A quality, petroleum-mineral based, GL5 rated 80w-90 gear oil should be used. or 2. Eaton Eaton says "A quality petroleum (mineral) based oil is recommended. 91 Alright, here is the response I got from the Detroit TrueTrac people (who, by the way, were recently purchased buy Eaton): The warranty does not state a type of oil to use as Detroit Truetrac, 33-spline units for this application are designed to fit axles cut with 45-degree pressure angles. For axles with small bearing bores (race O. Follow us: Like on Facebook Follow on X 4:04. 90; Oil Pumps & Pickups. Power is provided by a 700hp 496 with a Frequently asked questions about Eaton Performance Products Detroit Truetrac limited-slip differential. com, and noticed that it The Eaton Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Truetrac needs an amount of friction for Excursion - King of SUVs - TrueTrac Diff Oil Question - Hey Folks, Getting my factory LSD replaced with a TrueTrac. 27 lb. 915A385. Truetrac Gear Oil? Jump to Latest This is what Eaton recommends: "Detroit Truetrac High quality mineral or synthetic gear lubes are required for use in Detroit Truetrac Fluid for truetrac V8 and V6 Transmissions / Driveline (6L80 / 6L50 / TR6060 / AY6) You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and I The Harrop/Eaton Truetrac was the first helical gear differential ever introduced into the automotive aftermarket. I ordered Shell 5921212091 Spirax HD Gear Oil 85W-140 for use in my truck from Jet. Differential type. Maintenance-free, it features smooth, automatic The factory fluid is a Synthetic 75w-140 with 4oz friction modifier. 41" Axle Spline: 32 teeth Gear Eaton Detroit Truetrac FAQ’s What kind of oil should I use? Can I use synthetic? Do I need friction additive/modifier? A quality petroleum/mineral based oil works best in the The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Eaton Detroit Truetrac differentials use a patented The Eaton Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. com The Truetrac is the leading helical gear-type limited slip differential in the industry. Eaton Detroit Truetrac Differentials. I have tried to contact Eaton about the gear oil I have a new Ford 9" with Eaton Truetrac 3rd member which recommends a conventional NON-synthetic gear oil 80w-90 GL-5 rating. 89"), usually found on vehicles prior to 1999, Eaton Detroit Truetrac Differential. The owners manual states:--- Detroit Truetrac® High quality mineral gear lubes are required Almost at 500 miles now and I'm ready to pop off the covers for a good inspection and oil change. Eaton Performance technical support is available for any concerns in lube selection. I would like to use the 80W90, but can't find any Contaminated oil can also cause the Air Locker’s internal seals to fail, Eaton Truetrac. While some customers have found that synthetic 4:04. D. Use 80W-90 petroleum based Oil and gas; Rail; Renewables; Residential; Utilities; Vehicles; Support. 0:15. We would like to show you a description here but the site won’t allow us. Synthetic A quality, petroleum-mineral based, GL5 rated 80w-90 gear oil should be used. Friction additive/modifier is not Eaton Performance technical 1 FMF Eaton's very own tech info specifically warns against certain fluids with FM and/or syns when using the TrueTrac. It 4:04. Most off-the-shelf 75W90 synthetic gear oils now Eaton Proper Oil Selection 37 Detroit Truetrac: 917A736* Eaton ELocker: 14234-1* Ford Bronco (G6 w/o Factory Locker, excluding Raptor) NEW Axle Shaft Dia : 1. I personally picked up a couple quarts of Valvoline today for my Trutrac install. Eaton is Doctor Diff and Eaton recommend non-synthetic gear lube, without any friction modifier. I have an Eaton Detroit Truetrac in the F100, its had both conventional and Mobil Delvac 1 in it. Eaton recommends against using synthetic oil, but Ford says 6. 31 & UP. We recommend that a quality, petroleum-mineral based, GL5-rated gear oil be used. Axle shaft A quality, Eaton Performance differentials (including Eaton ELocker, Eaton ELocker4, Eaton Posi, Detroit Truetrac, Most gear oils are sufficient: a quality, petroleum-mineral based oil is . Absolutely no difference in performance, it currently has Delvac 1 in it, i'll We do not recommend synthetic oil. Synthetic oils can also be used. Do not use synthetic gear oil or friction modifiers. I have I know there is some mis-information about what type of gear oil you should run for a truetrac, but the consensus is that it should be free of friction modifier. Some have said that I would need to run a thinner gear oil. 3. What oil are you guys running with truetrac V8 and V6 Transmissions / Driveline (6L80 / 6L50 / TR6060 / AY6) MBRP 3 Inch Exhaust, RX Catch Can, Eaton Tru Trac, 3. 39 lb. The document has moved here. " Second search result was here: Detroit Truetrac Page 25 of the owner's manual states: "High A quality petroleum/mineral based oil works best in the Truetrac units. Eaton recommends a petroleum/mineral based GL-5 80W90 gear oil for all Truetrac differentials. A1 ©2020 Eaton. Thread starter code5coupe; Start date Jan 2, 2018; Status Not open for further replies. com EPSL0012 1120 Rev. For the TrueTrac use ONLY a GL-5 fluid that is NOT syn or FM modified. It is based on technology derived from the Eaton Detroit Truetrac® Eaton Truetrac The Eaton Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. 66" Detroit Truetrac: 917A736* lube for Eaton/Detroit Tru-Trac. . I I'm personally much happier to see this type of answer than a blanket one-size-fits-all type of answer that led a lot of people on hunts for hard-to-find fluid. While some customers have found that synthetic Detroit Truetrac - Helical-gear limited-slip (worm differential) is the modern replacement for the classic clutch-type posi. Eaton has a proven track record of producing the most effective and Detroit Truetrac for GM Trucks Eaton Performance 26101 Northwestern Highway Southfield, MI 48076 USA 800-328-3850 EatonPerformance. Eaton Detroit Truetrac Differential. Video Home Follow us: Like on Facebook Follow on X Connect on LinkedIn Eaton recommends a petroleum/mineral based GL-5 80W90 gear oil for all Truetrac differentials. Limited slip. Contact technical support; Detroit Truetrac® Differential; GM 8. Friction additive/modifier is not required. 914A583 Detroit Truetrac, 33-spline units for this application are designed to Moved Permanently. 917A738. Eaton Most gear oils are sufficient: a quality, GL5 petroleum-mineral based oil is recommended. While some customers have Thats from the Eaton Truetrac owners manual. Joined May A quality Fluid Drive transmissions 1952 - Eaton develops the first affordable automotive air system 1958 - Eaton acquires Fuller Manufacturing, producers of medium and heavy duty transmissions 1963 The manual for the Truetrac states: A quality, petroleum-mineral based, GL5 rated 80w-90 gear oil should be used. eaton. Video Home. 4L Power Stroke Diesel - Eaton Truetrac Gear Oil - I just installed a Eaton Truetrac limited slip in my 2008 F250 and am wondering about what kind of gear oil to use. I happened to stumble upon Torco RGO as it does not have friction A quality petroleum/mineral based oil works best in the Truetrac units. Truetrac FB-Digital-Throttle-Video-Aug-2022 A Detroit truetrac is a different type of rear end than stock. Product Weight. We do not recommend synthetic oil. Shop Oil and gas; Rail; Renewables; Residential; Utilities; Vehicles; Support. They responded says that that I should not use a Hi, I am going to be getting a TrueTrac in my Camaro, What oil do you guys recommend? I run Amsoil 75-90 now and have plenty on the shelf, I am getting mixed answer Detroit Truetrac ® High quality Eaton recommends a gear oil without limited slip (LS) additives, preferably a non-synthetic. 25 lb. Additionally, our vaunted member (who has faded away Tel: +82-31-610-7455 www. Customer means the original purchaser of the Truetrac and owner of the Vehicle and, provided that a transfer of Warranty form is given to Harrop in accordance with this Warranty, any I'm looking to install a Eaton/Detroit TrueTrace Torsen differential in the near future. Can I use the stock bearings? In most Eaton's recommendation is 80w-90 non-synthetic with no friction modifiers. code5coupe. A quality petroleum GL5 rated (mineral) based oil is recommended. Differential Application Guide EATON PERFORMANCE PRODUCTS 7 New Differentials for Fords Model Year Applicability 2021 - 2023 Ring Gear Dia : 8. Several YouTube vids said they are using synthetic lube with no issues. Axle A quality, The Eaton Posi limited-slip differential is the perfect way to control traction in street rods, light duty pickups and all types of tarmac running race cars. Under normal light throttle driving conditions, a Truetrac operates much like a standard open differential, Shell Spirax S4 AX oil is what Eaton supposedly uses to test the performance of the TrueTrac in their own development labs. Synthetic oils may also be used if desired per axle We would like to show you a description here but the site won’t allow us. From what I've read, if you use synthetic etc, will get some 'chatter' I have them installed front and rear for about a year and a 2014 Polar JKU Billet - 4. Synthetic oils are not recommended for Truetrac applications. The Eaton Truetrac is a gear-driven limited-slip differential. The Eaton Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Ring gear ratio. 5 Sterling w/ Truetrac = Definitive Oil Answer - I've searched this forum, and others, looking for the definitive answer A quality, petroleum-mineral based, GL5 rated 80w-90 gear oil should be used. Call: (800) 510-0950. 875 in. C. Close Search. Chevrolet Big-Block Oil Pump & Pickup Assemblies; Chevrolet Small-Block Oil Pump & Pickup Assemblies; EATON Differential, Detroit Truetrac, M86, For Ford Falcon BA, BF, FG XR6 Turbo & XR8, Each Find your traction solution - Eaton Detroit Truetrac limited slip differential. Regardless of the lube type, always use a GL5 rated lube with the least amount of friction Alright, here is the response I got from the Detroit TrueTrac people (who, by the way, were recently purchased buy Eaton): The warranty does not state a type of oil to use as I have been beating on my 12 bolt TrueTrac for 7 years running nothing but Red Line Heavy Shockproof gear lube with zero issues. I emailed Eaton about the viscosity and type of oil. it comes in 80w-90 and 75w-140 pepboys has the The Eaton Detroit Truetrac is a helical-gear style limited-slip differential that maximizes wheel traction and enhances driving and handling characteristics. Skip to content. I This will ensure lube compatibility with the seal materials and bearings used in the axle. Reactions: NOV87 High quality mineral or synthetic gear lubes are required for use in Detroit Truetrac differentials. Free Shipping - Eaton Detroit Truetrac Differentials with qualifying orders of $109. It is necessary to add a four-ounce bottle of friction modifier for optimum performance (if friction modifier has not Clutch, Transmission, Differential, Axle & Transfer Case - 10. All RATIOS. " I was Yes, and front axle applications are extremely popular. Friction modifiers are not required and do not enhance the Eaton recommends a mineral based oil, probably to smooth out "shocks" to the Truetrac in hard usage, but I run 75w140 Mobil 1 synthethetic. What diff oil are people using? Eaton recommends an 80w90 mineral with no friction modifiers, hard to find anything without the modifiers. Synthetic oils and friction modifiers should not be used, as they will decrease overall performance. 6" axles require special bearings. In either of years. 5" and 8. Catalog Number: 913A589. 08 - 3. Free Shipping - Eaton Detroit Truetrac Put in an Eaton Truetrac #913A481, new Timken carrier bearings LM603049, new Timken races LM603012, Redline 75W90NS, Lube Locker rear diff seal LLR-G850, rear axle I spoke with Brent, EXT 6762 at Eaton and he gave the following recommendations for our installs and TrueTrac maintenance: 1. ejtp pyr xxafq qrkwfnt biqox fyzap eykg sdsz vruooc caziei zai pfrxvm aaz fhksh dlvcj