One New Aftermarket Replacement Heavy Duty Top Link Assembly Fits Massey Ferguson TractorThis Category 1 (Fits CAT 1) heavy duty top link assembly is a direct aftermarket replacement for the Fits Massey Ferguson 3-point hitch system. The top link is the upper arm of the 3-point hitch linkage, used to connect and control the angle of implements such as plows, tillers, and box blades. It features threaded ends for length adjustment and a 21-1/2 inch center tube that extends to approximately 32-1/2 inches at maximum adjustment.Specifications Hitch Category: Category 1 (Fits CAT 1) Center Tube Length: 21-1/2 inches Maximum Extended Length: approximately 32-1/2 inches Ends: Threaded, Category 1 ball joints Type: Heavy Duty Top Link Assembly Compatible ModelsFits Massey Ferguson (MF) Tractors: 50Replaces Part Number(s):677198, 184361M91New aftermarket replacement part - not remanufactured, not used.