Yukon Gear & Axle YA F900006 1541H Alloy Right Rear Axle 31 Spline Ford 9in

The Yukon Gear & Axle YA F900006 is a high-performance 1541H alloy rear axle shaft designed for Ford 9-inch rear ends in 1976-1977 Ford Bronco applications. Manufactured from premium 1541H chromoly alloy steel, this axle delivers superior strength and durability compared to factory OEM axles, making it ideal for both general replacement and performance upgrades.

Key Specifications:

• Right-hand rear axle shaft
• 31 spline configuration for increased torque capacity
• 29 11/16 inches in length
• 5-lug bolt pattern
• Compatible with 11-inch x 2.25-inch brake applications only
• 1541H heat-treated chromoly alloy construction

Yukon Gear & Axle utilizes advanced heat-treating technologies to ensure maximum strength and reliability under demanding conditions. This axle shaft is precision-engineered to meet or exceed OEM specifications while providing enhanced performance characteristics for modified vehicles, off-road use, or heavy-duty applications. The 1541H alloy material offers an excellent balance of strength and ductility, reducing the risk of catastrophic failure under high-stress conditions.

Application Note: This axle is specifically designed for 1976-1977 Ford Bronco models equipped with Ford 9-inch rear differentials and 11-inch x 2.25-inch rear brake assemblies. Verify your vehicle's brake size and rear end configuration before ordering to ensure proper fitment.