Drivetrain Differentials and Rear-End Components

Richmond Gear/Motive Gear

SPRTMAN FORD 9'

$267.68

SKU: R01O SFD905

Out of Stock
In Stock
Ships by Jul 29
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Richmond Gear SFD905 is a differential ring and pinion gear set for Ford 9-inch rearends. It features a 3.89 gear ratio, is constructed from 8620 forged steel, and is heat-treated for maximum gear life.

It can also be used in some drag race applications, depending on vehicle weight and power.

Fitment

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Specifications

BrandRichmond Gear/Motive Gear
Part NumberR01O SFD905

Videos

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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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