Axle 31 Spline 32.0in 1.145in OD

The Axle 31 Spline 32.0-inch 1.145-inch OD is a precision-engineered axle shaft designed for high-performance rear differential assemblies and custom drivetrain builds. This axle is ideal for fabricators, restoration specialists, and performance shops working on muscle cars, off-road vehicles, and custom hot rods.

Constructed from steel, this 32-inch axle features a 31-spline carrier interface, ensuring secure engagement with modern differential carriers. The 1.145-inch outside diameter provides the strength needed for serious torque loads while maintaining optimal weight characteristics. Gun-drilling throughout the shaft's length reduces mass while maintaining rigidity, which is crucial for performance vehicles where unsprung weight affects handling and acceleration.

With a weight of 7.95 pounds, this axle delivers the strength-to-weight ratio demanded by enthusiasts. The natural steel finish requires proper lubrication and corrosion protection, particularly in off-road or marine environments. The 32-inch length suits applications requiring extended wheelbase geometry or custom chassis designs.