Drivetrain› Differentials and Rear-End Components

Auburn Gear

GM 8.5IN&8.6IN 2.73&UP 30T 89CURRENT

$613.54

SKU: A027 546052

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

Moderate — 2–4 hours

Description

The Auburn Gear 546052 is a Grip-N-Loc Limited Slip Differential compatible with GM 8.5" and 8.6" 10-bolt rear axles with 28-spline, C-clip axle shafts. It features hardened steel gears and new cone-clutch technology, increasing torque bias to 4.5:1-5.0:1.

Fitment

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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.

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Specifications

BrandAuburn Gear
Part NumberA027 546052

Videos

HOW TO: Limited Slip Install 10 Bolt GM axle // C10 Hemi Ep 4

HOW TO: Limited Slip Install 10 Bolt GM axle // C10 Hemi Ep 4
Why we run the Auburn Gear Select-a-Loc | GenRight Off Road

Why we run the Auburn Gear Select-a-Loc | GenRight Off Road
Auburn Gear Differential Install

Auburn Gear Differential Install
Dana Super 44 ECTED MAX Selectable - Locker with 35 axle shaft splines from Auburn Gear Inc. ID9035

Dana Super 44 ECTED MAX Selectable - Locker with 35 axle shaft splines from Auburn Gear Inc. ID9035
ECTED Max Locker - Auburn Gear

ECTED Max Locker - Auburn Gear

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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