Yukon ZA G26050549 1541H 28-Spline Rear Axle for 1997-2005 S10/Blazer/Jimmy

Vehicle Fitment

• 1998-2004 Chevrolet S10 (2WD/4WD)
• 1998-2005 Chevrolet Blazer (2WD/4WD)
• 1998-2004 GMC Sonoma (2WD/4WD)
• 1998-2005 GMC Jimmy (2WD/4WD)
• 1997-2001 Oldsmobile Bravada (AWD)

Fitment Notes

• Fits the GM 7.625" (7.5"/7.6") rear differential across 2WD, 4WD, and AWD versions of these S10-platform trucks and SUVs
• 28-spline, 5-lug; confirm your axle's spline count and lug pattern before ordering, as specs can vary by trim and drivetrain configuration
• Sold individually - order two for a complete rear axle set

Features

• One-piece 1541H alloy axle shaft for stronger-than-stock durability
• Modern heat-treating for improved strength over factory axles
• 28-spline design
• 5-lug wheel bolt pattern
• Direct-fit replacement engineered to OE dimensions
• Manufactured by USA Standard Gear
• Suited for street, towing, and light off-road use

Specifications

• Differential: GM 7.625" rear
• Axle spline count: 28
• Length: 28-13/16"
• Lug count: 5
• Bolt pattern: 5 x 4.75"
• Material: 1541H alloy steel

Included Components

• 1x Axle shaft

Product Description

The Yukon ZA G26050549 is a direct-fit replacement 1541H alloy axle shaft for the GM 7.625" rear differential used across the S10-platform Chevrolet S10, Blazer, GMC Sonoma, Jimmy, and Oldsmobile Bravada from the late 1990s through the mid-2000s. Built from 1541H alloy steel with modern heat-treating, it's designed to hold up better than the factory axle under towing, spirited driving, or light off-road use, whether you're replacing a broken or worn axle or proactively upgrading before adding power or bigger tires.

This is a 28-spline, 5-lug axle engineered to OE dimensions for a proper fit in the GM 7.625" rear differential. Because this platform was shared across several GM divisions and both 2WD and 4WD/AWD configurations, confirming your exact spline count and lug pattern before ordering is worth double-checking, especially if your vehicle has had prior drivetrain work.

This axle is sold individually - a complete rear axle set requires two. Installation involves removing the differential cover and axle retention hardware to access and replace the shaft, a job well within reach of an experienced DIY mechanic and a common step during a broader rear differential service or upgrade.