Yukon Gear & Axle YA G12479336 1541H Alloy Rear Axle Shaft GM 8.0" 29.8" 28 Spline

The Yukon Gear & Axle YA G12479336 is a high-performance 1541H alloy rear axle shaft engineered for GM 8.0-inch rear differentials in Chevrolet Colorado and GMC Canyon trucks equipped with the Z71 package. This axle is designed for 2WD applications and provides superior strength and durability over factory components.

Key Specifications:

• Constructed from premium 1541H chromoly alloy steel for maximum strength
• 28-spline design for secure engagement with differential side gears
• 29.8 inches in length for precise fitment
• Right-hand (passenger side) rear axle shaft
• 6-lug bolt pattern configuration
• Heat-treated for enhanced durability and resistance to fatigue

Yukon Gear & Axle manufactures this axle shaft using advanced metallurgy and heat-treating processes to deliver a replacement component that meets or exceeds OEM specifications. The 1541H alloy construction provides excellent tensile strength while maintaining the flexibility needed to handle torsional loads during acceleration and cornering. This axle is ideal for stock replacement or as an upgrade for vehicles subject to heavy towing, off-road use, or performance driving conditions.