Yukon Gear & Axle YA F900001-35SP 1541H Alloy Rear Axle 35 Spline Ford 9 Inch

The Yukon Gear & Axle YA F900001-35SP is a high-performance 1541H alloy rear axle shaft designed specifically for Ford 9-inch rear ends in 1977 and newer F-150 trucks and Bronco models. This upgraded axle shaft provides significantly increased strength over factory axles, making it ideal for lifted trucks, larger tires, and performance applications.

Key Specifications:

• Material: 1541H chromoly alloy steel for superior strength and durability
• Spline Count: 35 spline for maximum torque capacity
• Length: 32 inches
• Bolt Pattern: 5-lug configuration
• Application: Ford 9-inch rear end (1977 and newer F-150 and Bronco)

Features and Benefits:

• Premium 1541H alloy steel construction offers exceptional tensile strength
• Advanced heat-treating process ensures optimal hardness and flexibility
• 35-spline design provides increased engagement surface over factory 28 or 31 spline axles
• Direct replacement for factory axle shafts in compatible applications
• Ideal for street performance, off-road, and heavy-duty truck applications

Yukon Gear & Axle's extensive line of replacement and performance axles are engineered to meet the demands of both daily drivers and extreme performance vehicles. Each axle shaft undergoes rigorous quality control to ensure reliable performance under demanding conditions.