A: I'd suggest contacting eaton, I think you have a transaxle setup? Not sure what they'd offer for that?

A: We need a little more info about your setup to get you the correct parts. Please call our sales line Toll Free: 1-877-474-4821

A: You need to know the axle ratio. I ordered for the 3.73 and up. That did not work, so I returned it and ordered the 3.54 and down. Look for a tag on your diff cover. Mine stated 3.55, so the 3.54 worked.

A: The EAT912A585 fits a Jeep or Scout Dana 30 straight axle front end. It will not fit the 2002 ZR2 Blazer IFS front end. I do not have a traction device for the 2002 ZR2 Blazer

A: The EAT912A585 fits a Dana 30 for a 3.73 and numerically higher gear ratio. The 2012 Ford Expedition has a 8.8” high pinion front end with 31 spline axles. 4Wheelparts offers the following traction devices for this front diff: ARBRD81 Air Locker, EAT19605-010 clutch type limited slip, YKGYDGF8.8-31-1 clutch type Limited slip. The rear end could be a 10 bolt Ford 8.8 or a 12 bolt 9.75. For the 8.8” 31 spline IRS differential a Eaton 913A561 Trutrac would be an excellent choice. If you have the 12 bolt IRS differential then a EAT913A477 Trutrac would be an excellent choice.

A: Yes it will

A: We need to know what that axle is out of. Please call for further assistance Toll Free: 1-877-474-4821

A: Hi Aaron The Dana 30 TrueTrac takes the place of the stock carrier on the front axle and this is the correct part number for the front axle. Thanks

A: Hi John, This Detroit Locker Dana 30 27 Spline 3.73 Up Front True Trac is the correct front locker for the Jeep's with a Dana 30 front axle, 3.73 ratio and higher. Thanks for your inquiry.

A: Charlie, the Detroit Locker Dana 30 27 Spline 3.73 Up Front TrueTrac will fit your Jeep just fine. The "new" Dana 30 is referring to the Dana 30 that is in the 2007-up JK's vs the old Wrangler Dana 30's. I hope this helps.

A: KT, the Detroit Locker Dana 30 27 Spline 3.73 Up Front TrueTrac will work just fine in a factory set up in a TJ since it's a limited slip not a full time locker. Hope this helps!

A: Hello It will never lock both wheels it is a limited slip not a locker. It works as an open differential till one wheel slips. Then it will transfer power to the wheel with the best traction. They work on a 4 to 1 torque bias or higher which is a lot higher than standard limited slips with clutches. Thanks

A: Thanks for the inquiry JJ, the Detroit Locker Dana 30 27 Spline 3.73 Up Front TrueTrac part # EAT912A585 our stores charge $495.00 for labor.

A: Thanks for the inquiry jeepwrecker, the Detroit Locker Dana 30 27 Spline 3.73 Up Front TrueTrac part # EAT912A585 this is just the locker, we recommend at least new carrier bearing but we do offer a master install kit as well.

A: Hi Jeff, Yes, this Detroit Locker Dana 30 27 Spline 3.73 Up Front True Trac works great on the Jeep JK Wranglers front Dana 30 axles. The holes usually do not have to be enlarged or modified to install the ring gear bolts on this locker. Thank you for your inquiry.

A: Hi Patrick, This Detroit Locker Dana 30 27 Spline 3.73 Up Front True Trac works great on your '94 Wrangler as long as your ring and pinion ratio's are the 3:73 and up. The higher priced version of the TrueTrac is only for the 3:54 and down ratio. Thank you for your inquiry.

A: Warren, the correct part# for your 4runner is 187sl61b thank you for your question.

A: Thanks for the inquiry old man, the Detroit Locker Dana 30 27 Spline 3.73 Up Front TrueTrac part # EAT912A585 this is a very common use for the front and very easy to steer.

A: Hello I sent you a separate email to answer your question.

A: Thanks for the inquiry Blair, the Detroit Locker Dana 30 27 Spline 3.73 Up Front TrueTrac part # EAT912A585 is correct for the front and for the rear you'll need part # EAT913A589 True Trac..

A: Hello The True Trac only comes in 27 spline. The Detroit locker comes in 27 spline only also for the D30

A: Hello There is the True Trac and the Detroit locker for the Dana 30 Volvo rear axle. The True Trac is a limited slip while the locker will lock both wheels together. The True Trac number is 912a588 and the locker number is 162sl60b The True Trac is the most common for the Volvo Dana 30

A: Geoff, Go with part number 912a585 this fits the dana 30 TJ 3.73 and up ratios

A: Hi Mark The correct DetroitTrueTrac for your Dana 30 with 3.54 gears would be the EAT912A584 http://jo.my/cmzsuc Thank You

A: Hello Rob They will both work for your JK with 488's. All of the rear gears are thick gears designed to work on the 373 and down carriers. Even if your Jeep came with 410's it would still have a 373 and down rear carrier. The front gears do take the 373 and up carrier True Trac.

A: Hi Rich I am sorry but they do not seem to offer a True Trac for the FJ40. If i is a limited slip that you are looking for Auburn offers a Auburn Pro for the 1968 and newer FJ40 with the 30 spline axles. AUB542030 http://jo.my/vr024r Thank You

A: Hi Jan One of my personal favorite limited slips are the Detroit True Trac's they have great street manners and excellent traction on ice and snow The front will be the EAT911A644 http://jo.my/p96a0f and the rear will be the EAT913A541 http://jo.my/5gih2z Be sure to order D/S43161 http://jo.my/439ixv friction modifier for each axle to keep the unit operating properly. Thank You

A: Hi Murat This will be the correct Detroit True Trac for your 1974 Jeep CJ5 with the 3.73 gear ratio. I will need your postal code to give a shipping quote to Turkey Thank You

A: Hi Pedro The part number you are inquiring about EAT912A585 Detroit TrueTrac is only for the Dana 30 Front axle and will NOT fit your 1989 Toyota FJ62 Landcruiser Detroit does not make a TrueTrac for the Toyota 9.5" axles. If you are looking for a limited Slip then the Auburn http://jo.my/vr024r is your only option at this time other than a selectable like The ARB's http://jo.my/kxgzmg Thank You

A: Danny there is a Detroit Truetrac EAT913A582 http://jo.my/eat913a582 and an ARB air ocker ARBRD149 http://jo.my/arbrd149 available only if you have the Dana 44 rear axle. This axle can be identified by its 12 rear cover plate. the other axles do not have a rear cover plate and i do no show anythins available at this time for the smaller axles. The Dana 44 will be the same axle that comes in he Nissan Titan

A: Yes this Detroit True-Trac will fit a G/2 4.88 ring and pinion set.

A: Brj, this Detroit Locker is for the front only Dana 30 application which was factory for the WJ. You should have from the factory 27 spline shafts. The best way to check what gears you have is to open the case and count the teeth.