AGCO - X548949815000 - O-Ring Of Clutch Massey Ferguson

This O-ring seals the clutch housing, preventing hydraulic fluid or oil from leaking past the piston or shaft during engagement and disengagement. It sits in the groove between the clutch pack and the housing, where it maintains pressure integrity under repeated compression cycles. A worn or hardened O-ring allows fluid bypass, which reduces clutch pack clamping force and leads to slipping or delayed engagement. As an original component, the O-ring is molded to the specified cross-section and durometer, matching the groove geometry so no additional sealant or shimming is required during installation.