Drivetrain Differentials and Rear-End Components

Crown Automotive

Rear Pinion Shim Set for 1966-1971 Jeep C101 Commando w/ Dana 30 Rear Axle Crown Automotive

$5.78

SKU: C01X J0929409

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

Moderate — 2–4 hours

Description

The Crown Automotive J0929409 is a pinion shim set designed for the 1966-1971 Jeep Commando. This set is specifically for models equipped with a Dana 30 rear axle. It includes components for both pinion depth and pinion bearing preload adjustments.

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

BrandCrown Automotive
Part NumberC01X J0929409

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.

View Full Return Policy