Drivetrain Differentials and Rear-End Components

Auburn Gear

PARTS KIT

$1,205.12

SKU: A027 541058

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

Moderate — 2–4 hours

Description

The Auburn Gear 541058 is a Master ECTED MAX Rebuild Kit designed to convert a limited-slip differential to a locker. This kit is specifically for GM 8.5/8.6 axles with 30 splines and a 10-bolt configuration. It features a heavy-duty 4-spring clutch plate for faster engagement and controlled power transfer. The kit also includes OEM grade bearings, ensuring durability and reliable performance. This differential rebuild kit is assembled in the USA.

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.

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Specifications

BrandAuburn Gear
Part NumberA027 541058

Videos

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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