Axle 31 Spline 30.0in 1.145in OD

The Axle 31 Spline 30.0in 1.145in OD by STRANGE OVAL is a precision-engineered drivetrain component designed for high-performance off-road and competition vehicles. This axle shaft serves as the backbone of any serious four-wheel drive or racing setup, transferring engine torque to the wheels while maintaining structural integrity under extreme load conditions. Built for operators who demand reliability in demanding environments—whether tactical training grounds, remote operations, or high-stress motorsport applications—this component represents the durability standards expected by military and law enforcement automotive specialists.

With a 31-spline configuration, this axle shaft delivers superior torque distribution compared to lower-spline alternatives, reducing shear stress and extending service life under sustained heavy loading. The 30.0-inch length and 1.145-inch outer diameter are precisely machined to OEM tolerances, ensuring a secure fit within factory differential housings and maintaining critical alignment geometry. At 7.53 pounds, the component balances strength with manageable weight—critical for vehicles operating in field conditions where every pound affects fuel efficiency and handling dynamics. The STRANGE OVAL manufacturing standard guarantees material consistency and metallurgical integrity, essential for preventing catastrophic drivetrain failure during critical operations.

This axle is ideal for operators maintaining specialty vehicles, restoring high-output drivetrains, or upgrading to performance-grade components. Installation requires proper differential removal and reassembly, typically performed by certified technicians familiar with drivetrain dynamics and bearing preload procedures. Compatibility depends on your specific differential housing type and spline count—verify fitment before purchase to ensure seamless integration with your vehicle's existing drivetrain architecture. Whether supporting tactical mobility platforms or motorsport applications, this precision axle shaft delivers the performance standards demanded by professional users.