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Eaton

Eaton AMC Model 20 Rear Master Install Kit

$212.33

SKU: E00K K-AMC20-R

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Eaton K-AMC20-R is a rear master differential install kit designed for AMC Model 20 axles. It includes all necessary components to complete the installation or replacement of your ring and pinion. This kit features premium bearings and components to ensure long life and quiet operation.

The kit is designed for 1976-1986 applications and includes components for the AMC 20 axle type, with 12 cover bolts, 10 ring gear bolts, 29 axle splines, and 30 pinion splines. It features standard rotation and comes with a gasket cover.

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

BrandEaton
Part NumberE00K K-AMC20-R

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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