Drivetrain› Differentials and Rear-End Components

Moser Engineering

GM 10 Bolt 8.2/8.5 Alum Rear Cover

$254.04

SKU: M05W 7107

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This heavy-duty differential cover from Moser Engineering is made of 356-T6 aluminum, designed to strengthen the rear end, improve ring and pinion gear life, and enhance the appearance of your vehicle. It greatly reduces ring gear deflection for increased gear longevity and efficiently dissipates heat for optimal performance. The cover weighs 9.59 lbs and includes all necessary bolts, washers, and gaskets for easy installation. A main cap stud kit is also available to further reduce unwanted movement inside the rear end.

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

BrandMoser Engineering
Part NumberM05W 7107

Videos

Rear Differential Girdle

Rear Differential Girdle
BIG RIM BOX CHEVY BUDGET BUILD EPISODE 25: MOSER DIFFERENTIAL COVER PROBLEMS!

BIG RIM BOX CHEVY BUDGET BUILD EPISODE 25: MOSER DIFFERENTIAL COVER PROBLEMS!
GM 12 Bolt Posi Rebuild (The Parts Are All In) Let's Build!

GM 12 Bolt Posi Rebuild (The Parts Are All In) Let's Build!
GM 10 Bolt 8.5" Posi Install "How To" Chevy C10 Truck - Eaton Truetrac

GM 10 Bolt 8.5" Posi Install "How To" Chevy C10 Truck - Eaton Truetrac
How to: Rebuild a GM 8.5in 10 bolt rear differential - Start to finish rear end rebuild in 7 min!

How to: Rebuild a GM 8.5in 10 bolt rear differential - Start to finish rear end rebuild in 7 min!
GM 8.2 10 Bolt vs 8.5 how to tell the difference

GM 8.2 10 Bolt vs 8.5 how to tell the difference
How To: Rebuild a GM 8.5" Rear Axle 10 Bolt Chevy

How To: Rebuild a GM 8.5" Rear Axle 10 Bolt Chevy
No BS GM 8.5/8.6 10 Bolt Ring and pinion gear install axle setup

No BS GM 8.5/8.6 10 Bolt Ring and pinion gear install axle setup
GM 8.5 10 Bolt Crush Sleeve vs Crush Sleeve Eliminator – What’s the Difference?

GM 8.5 10 Bolt Crush Sleeve vs Crush Sleeve Eliminator – What’s the Difference?
GM 10 Bolt / 8.5" / Posi Differential Overhaul

GM 10 Bolt / 8.5" / Posi Differential Overhaul

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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