Axle 31 Spline 32.625in 1.130in OD

The Axle 31 Spline 32.625in 1.130in OD is a precision-engineered differential axle shaft designed for high-performance automotive applications where reliability and strength are crucial. This 31-spline axle is ideal for custom suspension builds, race vehicles, and serious off-road platforms that require consistent torque transfer and minimal flex under extreme loads.

With an overall length of 32.625 inches and an outer diameter of 1.130 inches, this axle is manufactured to exacting tolerances, ensuring proper fitment within OEM and aftermarket differentials. The 31-spline count optimizes load distribution across the differential spider gears, reducing stress concentration and extending the lifespan of components during aggressive driving conditions.

This axle is particularly beneficial for builders and enthusiasts working on independent rear suspension conversions or vintage muscle car restorations, providing the structural integrity needed for demanding driving scenarios. Weighing 7.95 pounds, it maintains a favorable strength-to-weight ratio, critical for minimizing unsprung mass while withstanding the shear forces present in modern performance drivetrains.