Diff Shims Dana 50

The RATECH Diff Shims Dana 50 (Part No. 1114) are precision-engineered steel shims specifically designed for differential setup and gear backlash adjustment on Dana 50 axles. These shims are essential for achieving proper gear mesh and eliminating unwanted noise, making them ideal for high-performance off-road rigs, classic truck restorations, or heavy-duty work vehicles.

Manufactured from hardened steel, RATECH shims maintain tight tolerances across their dimensions, allowing for precise adjustment of carrier bearing preload and ring gear depth. Proper shimming is crucial to prevent excessive gear backlash, which can lead to clunking during deceleration and increased wear on ring and pinion teeth. These shims are lightweight and designed to slip between the carrier bearings and housing without compromising axle strength.

Mechanics and fabricators working on Dana 50 differentials, including those found in Ford Super Duties and Dodge trucks, rely on RATECH shims to achieve OEM-spec or tighter backlash tolerances. Installation requires careful measurement and may involve stacking multiple shims for incremental depth correction. Ensure compatibility with your specific Dana 50 differential setup for optimal performance.