GEAR SET (637 th)

The Ring and Pinion Gear Set (6:37 Ratio) is a critical drivetrain component engineered to restore the mechanical efficiency and pulling power of your Ford 2000 and 3000 series tractor. Replacing OEM numbers C5NN4209G, C5NN4210C, and 1803385, this gear set is the foundational system for converting your transmission output into ground speed and torque.

Over years of intensive service, these gears are subject to extreme friction and pressure. Pitting, chipped teeth, or worn bearing surfaces can lead to "whining" noises, drivetrain backlash, and eventual power loss. This high-strength replacement gear set provides the exact tooth geometry and structural rigidity needed to eliminate drivetrain "slop" and restore your tractor’s reliable performance.

Targeted Compatibility: Specifically engineered for the Ford 2000 and 3000. By choosing an OEM-quality replacement, you ensure that your drivetrain remains stable and responsive, reducing the risk of catastrophic differential failure during critical planting or heavy-pulling seasons.

Built for strength, balanced tooth engagement, and maximum service life, this farm equipment replacement part helps maintain the integrity of your tractor's vital internal systems, ensuring your machinery performs consistently under high-load conditions.