SKU: STGN1922B
UPC: 679460102977
MPN: N1922B
The 9in Ford Pinion Nut fits 35/40-spline pinion gears and is essential for any serious rear differential rebuild or upgrade on Ford 9-inch differentials. This pinion nut secures the critical connection between your pinion gear and shaft, ensuring reliable power delivery under demanding driving conditions.
Manufactured to exacting tolerances, this pinion nut is designed specifically for 35-spline and 40-spline configurations common in upgraded differentials. Its precise thread geometry ensures proper clamping force on the pinion shaft, preventing loosening due to vibration or torque shock—a critical failure point if overlooked during assembly.
Technicians performing differential maintenance, rebuild, or upgrade work will find this pinion nut indispensable when working with 9-inch Ford differentials in muscle cars, hot rods, and performance trucks. Its engineering-grade design maintains dimensional consistency across repeated installations, which is vital for predictable preload characteristics in multi-component differential assemblies.
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