Drivetrain› Differentials and Rear-End Components

USA Standard (Yukon)

USA Standard Gear standard spider gear set for 1999-2000 GM 8.5 30 spline 8.5 30spl STD SPIDER SE

$194.89

SKU: U018 ZIKGM8.5-S-30V2

In Stock
In Stock
Ships by Jun 17
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The USA Standard Gear spider gear set is a differential carrier rebuild kit designed for GM 8.5-inch, 30-spline open differentials. This kit includes essential components for rebuilding or replacing worn spider gears.

Fitment

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Specifications

BrandUSA Standard (Yukon)
Part NumberU018 ZIKGM8.5-S-30V2

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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