Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

USA Standard 4340CM Axle Kit For 79-87 GM Truck & Blazer / GM 8.5in / 28 Spline w/Super Joints

SKU: YUKZA_W24120

Drive Axle Shaft Assembly

YUK USA Std Chromoly Axles...

USA Standard 4340CM Axle Kit For 79-87 GM Truck & Blazer / GM 8.5in / 28 Spline w/Super Joints

SKU: YUKZA_W24120

Drive Axle Shaft Assembly

YUK USA Std Chromoly Axles...

A$2,403.71
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

USA Standard Gear performance axles are constructed from high-tensile strength 4340 chromoly, use superior manufacturing methods, and feature advanced heat-treating technologies to create an axle of unparalleled quality and durability.

Product Overview

USA Standard Gear performance axles are constructed from high-tensile strength 4340 chromoly, use superior manufacturing methods, and feature advanced heat-treating technologies to create an axle of unparalleled quality and durability.


Features and Benefits

  • Includes 28 spline, 19.15” inner LH axle

Product Details

Description:USA Standard 4340CM Axle Kit For 79-87 GM Truck & Blazer / GM 8.5in / 28 Spline w/Super Joints
Part Number:yukZA W24120

Application Summary

GM 8.5" 28spl FRONT AXLE KIT, w/ Super-Joint, 79-87 1/2TON TRK & BLAZER (ASSM_REQ)

Part Type

Drive Axle Shaft Assembly

Data: v4.2 - Upd: 2026-11-01 18:42:20

Features

  • Fits GM 8.5” front differential
  • Heavy duty 4340 chromoly construction
  • Includes 19 spline, 9.94” outer axles
  • Includes 28 spline, 19.15” inner LH axle
  • Includes 28 spline, 35.46” inner RH axle
  • Includes Yukon Super Joints

Specifications

Description:
USA Standard 4340CM Axle Kit For 79-87 GM Truck & Blazer / GM 8.5in / 28 Spline w/Super Joints
Part Number:
yukZA W24120

Reference Information

Brand Name/s Yukon Gear & Axle
StreetFX SKU yukZA_W24120
SFX Item ID 4490878
Supplier Item Code 4490878
Manufacturer SKU ZA W24120
Manufacturer UPC 883584351306
Alternative References w24120, spz-35130, 4340CM, 8.5in

Compatibility

GM 8.5" 28spl FRONT AXLE KIT, w/ Super-Joint, 79-87 1/2TON TRK & BLAZER (ASSM_REQ)

Loading compatibility information...

Keep shopping

More from Yukon Gear & Axle