GEAR SET

The Ring and Pinion Gear Set (D1NN4209B) is a high-performance drivetrain component engineered to restore the mechanical integrity and reliable power transfer of your Ford tractor series (2000, 3000, 2310, 2600, 2610, 3600, 3610). Replacing OEM numbers D1NN4209B and 81844500, this gear set acts as the primary link between your transmission and your tractor's wheels.

After years of intensive field service, the original gears in your differential can develop wear patterns, chipped teeth, or excessive backlash. This leads to noise, vibration, and significant loss of efficiency. This high-strength replacement set provides the precise tooth geometry and structural rigidity required to eliminate drivetrain "slop" and restore your tractor’s factory-standard responsiveness and pulling power.

Targeted Compatibility: Specifically engineered to fit the Ford 2000-3610 series. By choosing an OEM-quality replacement, you are ensuring that your differential remains stable and durable, minimizing the risk of failure during critical planting, plowing, or harvesting tasks.

Built for strength, balanced rotation, 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.