Drivetrain› Differentials and Rear-End Components

Motive Gear

402 = DETROIT LOCKER/TRUETRAC

$1,194.44

SKU: M01Z 912A562

Out of Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Eaton Detroit Truetrac limited-slip differential (MPN 912A562) is designed for Ford 8.8" rear axles with 28 spline axles. This helical gear-style limited-slip operates as an open differential until wheel slip is encountered, then gears mesh and transfer power to the wheel with the most traction. Suitable for street and light-duty off-road. Virtually maintenance-free; does not require friction modifier. Includes all internal components and cross pin shaft.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMotive Gear
Part NumberM01Z 912A562

Videos

Mustang Gear Install: Ford Racing 8.8 Ring & Pinion | 1986-2009

Mustang Gear Install: Ford Racing 8.8 Ring & Pinion | 1986-2009
Ford 8.8 New Gear Noise

Ford 8.8 New Gear Noise

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy