Chevrolet Colorado Rear Axle - Left Hand Rear - Yukon Gear & Axle - 1541H Alloy - 04-08. This left-hand rear axle is a direct-fit replacement for GM 8.0" rear ends in 2004–2008 Chevrolet Colorado and GMC Canyon models equipped with Z71 (2WD) or 4WD.

Manufactured by Yukon Gear & Axle, the 1541H alloy axle shaft provides a strength increase over many stock shafts through high-quality alloy material and controlled heat-treating processes. The shaft is 31 15/16" long, features 28 splines and a 6-lug flange to match OEM hubs and hardware. It is supplied as a rear left (driver side) axle for GM 8.0" differentials and carries a one-year warranty against manufacturing defects. Reference part YA G12479337 is included for verification.

Features

• Direct-fit for '04–'08 Chevrolet Colorado / GMC Canyon (GM 8.0" rear)
• 31 15/16" overall length, 28-spline shaft, 6-lug flange
• Alloy construction with advanced heat treatment for increased durability
• Fits Z71 2WD and 4WD applications (left-hand rear)
• One-year manufacturer warranty against defects

If you need help confirming fitment or have technical questions, call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). We operate service centers in Austin, Texas and the Los Angeles, California area where we offer on‑premises installation and customization services. If you are considering multiple items, please contact us to discuss possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov