Tractor differential gear assembly

The differential gear is a critical component of the drivetrain system in tractors and agricultural machinery. It splits engine torque between the two drive wheels, allowing them to rotate at different speeds while maintaining traction. This is essential for smooth turning, preventing wheel slip, and reducing tire wear during field operations and road transport.

The differential assembly consists of several key components: the ring gear (crown wheel) and pinion set, spider gears (star gears), side gears, bevel gears, and the differential housing. Manufactured from high strength forged alloy steel with case hardened surfaces, these gears offer superior wear resistance, high load capacity, and long service life under demanding agricultural conditions.

Differential gears are available as individual replacement components or as complete kits, including full assemblies with housing. They are compatible with a wide range of tractor makes and models including John Deere, Massey Ferguson, Mahindra, New Holland, Kubota, Ford, and Case IH. Applications include row crop tractors, compact utility tractors, combine harvesters, power tillers, and heavy duty farm machinery.

For transmission repairs, drivetrain restoration, or performance upgrades, a quality differential gear ensures smooth cornering, reliable traction, and consistent power delivery during tillage, hauling, and PTO operations.