9in Ford Pinion Nut - Fits 28-Spline Pinion

The 9in Ford Pinion Nut - Fits 28-Spline Pinion is a precision-engineered fastener designed specifically for 28-spline pinion assemblies in Ford 9-inch differential housings. This critical component secures the pinion gear to the input shaft, making it essential for high-performance or heavy-duty differential setups.

Manufactured by STRANGE, this pinion nut is built to tight tolerances and engineered to withstand the stresses that factory hardware often cannot. It ensures the pinion remains securely locked to the shaft under extreme torque and acceleration loads, making it ideal for street performance builds, off-road rigs, or classic muscle car restorations.

Buyers who select this part typically engage in gear ratio swaps, differential rebuilds, or high-performance engine swaps requiring a robust rear end. Proper installation is crucial, and it is recommended to use a torque specification during reassembly to ensure the nut remains secure during operation.