This clutch spacer disc sits between the front drive clutch pack and the hub on the front axle assembly. It establishes the correct axial clearance for the clutch plates, which controls engagement timing and torque transfer to the front wheels. A worn or incorrect spacer allows the clutch pack to slip under load, producing driveline shudder and uneven traction. This original AGCO part is machined to the same thickness as the original production disc, so the clutch stack height and preload remain within the factory specification. On installation, verify that the mating surfaces are clean and free of burrs to avoid altering the stack height.