Drivetrain› Differentials and Rear-End Components
Richmond Gear/Motive Gear
Ring and Pinion-Chrysler 8.75 (489)
SKU: R01O 69-0371-1
Moderate — 2–4 hours
Description
Fitment
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Specifications
| Brand | Richmond Gear/Motive Gear |
| Part Number | R01O 69-0371-1 |
Videos
The Big Mopar 8 3/4 Video! How To Rebuild Your Center Section, Identify Suregrip Carriers, And More
Mopar 8.75 basic rear end gear swap/center section change
A quick overview of Mopar 8-3/4" center sections
Tapered Bearings vs Green Bearings * Mopar 8.75 Rear End
Trouble with pinion bearing in Mopar 8 3/4 inch 489 carrier.
8.75 mopar differential blown
Swapping a Mopar 8-3/4 Center Section
Mopar 8 3/4 Gear Setup: Step-By-Step DIY Guide
Mopar 8 3/4 setting up the pinion depth and preload
8.75 8 3/4 Dodge Plymouth axle end play adjust thrust button install and upgraded mopar bearing set
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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