Drivetrain› Differentials and Rear-End Components

Motive Gear

400 = AUBURN

$1,097.26

SKU: M01Z 546054

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In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

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Description

The Auburn Gear Grip-N-Loc Limited Slip Differential, MPN 546054, is a 31-spline, 8.8-inch limited slip differential designed for Ford Mustang V6 and V8 models (excluding GT500). It offers increased strength and improved traction compared to stock units.

Fitment

Fitment Guaranteed

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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 546054

Videos

Mustang Motive Rear End Installation and Bearing Kit - 8.8 in. (86-14 V8; 11-14 V6) Review

Mustang Motive Rear End Installation and Bearing Kit - 8.8 in. (86-14 V8; 11-14 V6) Review
Motive Gear Ring & Pinion Install

Motive Gear Ring & Pinion Install

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.

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