Drivetrain› Differentials and Rear-End Components
Richmond Gear/Motive Gear
Ring and Pinion-Dana 30 Reverse
SKU: R01O D30488FJK
Moderate — 2–4 hours
Description
Constructed from durable 8620 steel, this gear set is suitable for both street and off-road applications. It requires a 3.73 ratio or numerically higher differential carrier.
Fitment
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Specifications
| Brand | Richmond Gear/Motive Gear |
| Part Number | R01O D30488FJK |
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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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