USA Standard Gear ZA K630105 Rear Axle Kit GM 12-Bolt 30 Spline 31-7/16"

The USA Standard Gear ZA K630105 is a complete rear axle replacement kit designed for GM 12-bolt differentials. This kit features a 30-spline axle shaft measuring 31-7/16 inches in length, providing a direct replacement solution for your differential repair or upgrade needs.

Key Features:

• Built to meet or exceed OE quality standards
• Engineered for exact fit and easy installation
• Heat-treated using advanced technologies for enhanced strength and durability
• Manufactured from advanced alloy materials for long-lasting performance
• Complete kit contains all necessary components to replace, repair, or upgrade axle shafts
• 30-spline design for GM 12-bolt (12T) differentials
• Precision-machined for optimal fit and function

USA Standard Gear replacement axles are designed to provide years of dependable service. Each axle shaft is precision-engineered to ensure proper fitment and reliable performance, getting your vehicle back on the road quickly and confidently.