Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Drivetrain› Differentials and Rear-End Components
Richmond Gear/Motive Gear
Ring and Pinion-GM 8.875 (C Axle)
SKU: R01O 12BC410
Moderate — 2–4 hours
Description
Part #: 12BC410
Excel's broad line of original equipment automotive and light truck/SUV replacement ring & pinion gears, axles, and installation kits offer Richmond's high OEM quality at affordable prices. The Excel product line covers the most popular vehicles on the road today.
EXCEL from Richmond - Differential Ring and Pinion
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Richmond Gear/Motive Gear |
| Part Number | R01O 12BC410 |
Videos
Motive Gear Ring & Pinion Install
Mustang Gear Install: Ford Racing 8.8 Ring & Pinion | 1986-2009
GM 8.5 10 bolt gear setup and final assembly
How to Install a 9 Inch Ford Ring & Pinion Gear Set
Noisy Gears Update - New Ring & Pinion
Installing a Ring & Pinion Gear Set | Ford Performance | 1986-2014 Mustang
How to: Rebuild a GM 8.5in 10 bolt rear differential - Start to finish rear end rebuild in 7 min!
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Returns & Fitment
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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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