1st GEAR (46 & 28 TEETH)

This 1st Gear (46 & 28 Teeth) is a high-quality tractor replacement part designed to restore proper transmission function and maintain dependable power delivery. Built to replace OEM numbers E6NN7N100AA, C5NN7N100C, and 1813521, this component is manufactured to meet rigorous industry standards, ensuring a precise fit and reliable operation in demanding farm conditions.

Constructed from durable, wear-resistant materials, this tractor transmission gear is engineered for long-lasting performance even under heavy agricultural workloads. Precision machining and careful craftsmanship help ensure smooth gear transitions, reduce mechanical wear, and support consistent drivetrain performance over time.

This replacement gear is compatible with Ford 5000, 5600, 6610, 6710, 7000, 7610, and 7710 tractor models, making it a highly versatile and essential solution for tractor transmission maintenance, repair, and gearbox restoration.

Whether you are servicing a working farm tractor or maintaining essential agricultural equipment, this 1st Gear (46 & 28 Teeth) tractor replacement part provides the durability, wide compatibility, and OEM-level quality needed for reliable operation in the field.