Direct replacement for OEM OK433-20/20

936 inch O

3-7/16" overbore

500 (1978-1979 — KHD-F4L912

Exhaust Valve for Massey Ferguson 235, JG70043, JG70073+ | 31431761 146503C1 Direct replacement for OEM OK433-20/20Exhaust Valve for Massey Ferguson (1. 312"head diameter, 4. 50"length, 35 degree): heavy duty replacement for OEM 31431761, 31431521, 747581M1, 31431691. Built for reliable field replacement performance. Fits These Models Massey Ferguson Tractors 235, 154 4, 154 4S, 254 4, 250, 245, 240S, 30H, 30E, 30D, 30B, 20E, 20C, 20D, 240, 20F, 255, 40B, 360, 40EL, 40E, 355, 253, 231, 240P Massey Ferguson Forklifts 644, 706B, ACP50, C500H60, V50C, 706, 2 3T,