Drivetrain› Differentials and Rear-End Components

Yukon Gear & Axle

REAR AXLE KIT FITS TOYOTA 8" DIFFER

$510.69

SKU: Y001 ZA K630334

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The USA Standard Gear ZA K630334 is a rear axle kit designed for Toyota 8-inch differentials, featuring a 30-spline count, 6-lug pattern, and a length of 26.75 inches. This kit includes the wheel bearing, seal, studs, and lug nuts, crafted from advanced alloys with heat-treating technologies for superior strength and durability.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandYukon Gear & Axle
Part NumberY001 ZA K630334

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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