One New Aftermarket Replacement Intake Valve Fits Massey Ferguson Tractors, Backhoe Loaders, and Industrial EquipmentThis aftermarket replacement intake valve Fits Massey Ferguson (MF) equipment powered by the Continental Z129 and Z134 gasoline 4-cylinder engines. The valve seats in the cylinder head to regulate air-fuel mixture entry into the combustion chamber, and is a direct replacement for OEM part numbers 1750070M1 and 830487M91.Specifications Overall Length: 4.000 in. Head Diameter: 1.278 in. (drilled for pin keeper) Engine Applications: Continental Z129 (4-cylinder gas), Z134 (4-cylinder gas) Compatible ModelsFits Massey Ferguson Tractors: TO30, TO35, F40, 35, 50, 135, 150, 202, 204, 230, 235, 245, 2135, 2200Fits Massey Ferguson Backhoe Loaders: 50, 202, 204, 2135, 2200Fits Massey Ferguson Construction and Industrial: 20C, 30B, 2500, 4500Fits Massey Ferguson Forklifts: 2500, 4500Replaces Part Number(s):1750070M1, 1027654M1, 1027654V1, 830487M91, 33A74New aftermarket replacement part - not remanufactured, not used.