Drivetrain› Differentials and Rear-End Components

Dana

IDLER PINION 502 / DIFF 516

$278.79

SKU: D00O 126306

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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Dana Spicer 126306 is a differential pinion gear designed for commercial vehicles. This idler pinion features 15 external spur gear teeth and has an inside diameter of 61.9 mm (2.44 inches). The overall thickness ranges from 61.786 to 62.039 mm (2.4325 to 2.4425 inches).

Fitment

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Specifications

BrandDana
Part NumberD00O 126306

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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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