Hydraulic Lift Piston-Fits Massey Ferguson TE20 F40 Harris 50 Tractors 181159M91 Farmall If your carburetor number is

If your carburetor number is not the number listed above

2010 (Diesel)

Fits:Case Tractor DC

RTU Using ZENITH replacement Carburetor NOT MARVEL SCHEBLER)

4" lens diameter

Hydraulic Lift Piston-Fits Massey Ferguson TE20 F40 Harris 50 Tractors 181159M91 Farmall If your carburetor number isQuality Aftermarket Hydraulic Lift Piston Fits Massey Ferguson MF: TE20, TEA20, TO20, TO30, (TO35 up to SN: 179303); (F40 & Massey Harris MH 50 both w 2 1 2"" pistons) Tractors Specifications For applications using 2 1 2"" diameter lift piston Some later applications may use 2 different diameter pistons; measure before purchasing. Replacement Numbers 181159M91, 181983M1