AGCO - 0098154600000 - Trailer Coupling Ball K80 Massey Ferguson

This hitch coupling connects the tractor's three-point linkage to a trailer drawbar. It is the interface point where the trailer's K80 ball coupler locks onto the tractor. The assembly transfers the full towing load from the implement to the tractor chassis through the lower link arms. Wear on the ball surface or the locking groove can cause the trailer coupler to release under load. The original part is machined to the same ball diameter and groove profile as the factory assembly, so the coupler's locking mechanism seats correctly without adjustment.