Axle 31 Spline 33.5in 1.115in OD

The Axle 31 Spline 33.5in 1.115in OD is a heavy-duty drivetrain component designed for high-performance vehicles and off-road platforms that require precision axle geometry and load-bearing reliability. This axle assembly is ideal for operators and enthusiasts running modified or competition-grade suspension systems, providing the dimensional consistency and spline integrity necessary for effective torque transfer and durability under extreme conditions.

Constructed from precision-forged steel, the 31-spline configuration maximizes contact area between the axle shaft and differential gears, which helps reduce stress concentration and extends the service life of the component during high-torque applications. The axle features a 1.115-inch outer diameter and a total length of 33.5 inches, ensuring compatibility with common independent suspension geometries while maintaining optimal clearance within standard axle housings.

This axle assembly is particularly beneficial for users upgrading independent front suspension (IFS) or independent rear suspension (IRS) systems, providing a reliable foundation for power delivery in demanding environments. With a weight of 7.9 lbs, it offers the necessary mass for proper resonance characteristics and vibration damping, making it a professional-grade choice for serious automotive applications.