Axle 31 Spline 30.0in 1.115in OD

The Axle 31 Spline 30.0in 1.115in OD from STRANGE OVAL is a precision-engineered axle shaft designed for high-performance rear-end installations and custom suspension builds. This axle component is essential for builders upgrading factory differentials or swapping in aftermarket gear sets, particularly in drag racing, off-road, and street performance applications where stock axles cannot handle increased power and torque loads.

Manufactured to exacting tolerances, the 30-inch length and 1.115-inch outer diameter enable compatibility with a wide range of differential housings and brake drum or rotor assemblies. The 31-spline interface provides superior load capacity and reliability compared to lower-spline designs, making it the go-to choice for serious enthusiasts pushing their vehicles beyond factory limits.

At 7.1 pounds, this axle shaft maintains reasonable weight while delivering the structural rigidity required for reliable performance in modified vehicles. STRANGE OVAL's reputation for quality manufacturing ensures consistent material hardness and surface finish, critical factors that prevent spline stripping and bearing wear that would compromise suspension geometry and handling. This axle is ideal for builders planning differential upgrades.