Wheel Center Rear 15in Splined Forged

The Sander Engineering Wheel Center Rear 15-inch Splined Forged component is a precision-engineered hub center section designed for high-performance and heavy-duty vehicle applications requiring robust spline engagement and superior load-bearing capacity. This 42-spline forged aluminum wheel center is ideal for off-road recovery operations, racing platforms, and specialized automotive builds where stock hubs may not meet performance requirements.

Manufactured from forged aluminum and precision-machined to exacting tolerances, this 15-inch rear wheel center section provides a 42-spline interface that maximizes contact area between the hub and axle shaft, reducing stress concentration and improving torque distribution under extreme conditions. The forged construction process yields a denser grain structure than cast alternatives, enhancing fatigue resistance in applications involving repeated shock loading, rapid acceleration, or high-torque output.

At 4.23 pounds, the component balances mass efficiency with durability, critical for systems where unsprung weight affects suspension response and fuel economy. This wheel center is engineered for operators requiring redundancy and performance margins beyond OEM specifications—those tackling extreme terrain recovery missions, building custom high-horsepower platforms, or operating in challenging environments.