Drivetrain› Differentials and Rear-End Components

Moser Engineering

Mopar 8 3/4" Musclepak 87S Rear-End Assembly

$6,347.65

SKU: 87S

In Stock
In Stock
Ships by Jul 30
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30 Days Return
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Description

The Moser Engineering MOPAR 8 3/4" STAMPED HOUSING MUSCLEPAK 87S is a complete rear-end replacement assembly. It includes a stamped aftermarket 8 3/4" housing, seamless steel tubing, custom alloy 30 spline bolt-in axles, and various other components. The package also comes with new drum brakes, brake lines, clamps, and emergency brake cables.

This assembly is completely assembled and offers many customizable options. Standard finish is bare metal, with powder coating as an optional upgrade. Moser builds each unit to your specifications in 3-5 business days.

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

BrandMoser Engineering
Part Number87S
CategoryDrivetrain

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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