Drivetrain Differentials and Rear-End Components

Dana

KIT-GEAR PIN & NUT

$4,718.34

SKU: D00O 504055

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This Dana 504055 Differential Ring and Pinion Kit is designed for specific Dana axle models. Demand genuine Spicer gearing for unparalleled performance, ensuring easy set-up, a quieter ride, and superior strength through rigorous production processes like statistically controlled heat treatment, three-axis face hobbing, and shot peening for extended fatigue life. Gears are luberized to eliminate the break-in period common with other aftermarket gears.

Fitment

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Specifications

BrandDana
Part NumberD00O 504055

Videos

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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