Thrust Washer Planetary Gear for Rear Axle Assemblies - Sparex Part S.42021 massey-ferguson-9306-esi1437371 This main bearing set is

This main bearing set is designed to fit the following OEM part numbers:

840 Perkins: A6

Hydraulic Metal Pipe Straight Coupling 18L M26X1

Landini: 1884283M1

Thrust Washer Planetary Gear for Rear Axle Assemblies - Sparex Part S.42021 massey-ferguson-9306-esi1437371 This main bearing set isThe Sparex S. 42021 thrust washer delivers precise load distribution within planetary gearsets, supporting smooth torque transfer in agricultural rear axle assemblies. It is essential for maintaining internal gear alignment and minimizing mechanical wear in high load tractor transmissions. Designed to exact tolerances, this washer is suitable for planetary gear applications and rear differential systems. It features durable construction ideal for