Drivetrain› Differentials and Rear-End Components

USA Standard (Yukon)

USA Standard Axle for GM 8.2in and 8.5in passenger car. 29 1 2in long 28 spline 2.780in hub.

$198.89

SKU: U018 ZA G1255803-SH

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The USA Standard Axle is a replacement axle designed for GM 8.2" & 8.5" passenger car differentials. It measures 29.5 inches long and features 28 splines with a 2.780" hub diameter. This axle is manufactured from durable steel for strength and reliability.

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

BrandUSA Standard (Yukon)
Part NumberU018 ZA G1255803-SH

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.

View Full Return Policy