1/8" NPT female to 3/16" Tubing female: JJS8557
570 gas or diesel
Saddle mount
you may have to redrill and tap generator housing
VTA3027 Case Tractor VA
Dust Unloader Valve Fits John Deere Tractor 1020 1030 1120 4020 Tractors R45096 1/8" NPT female to 3/16"Quality Aftermarket: Dust Unloader Valve (Vacuator Valve) (For Dry Air Cleaners) Fits: John Deere 820 & 830 3 cyl, 840, 850 Industrial, 1020, 1030, 1120, 1520, 1530, 1630, 2020, 2120, 2030, 2040, 2130, 2150, 2155, 2240, 2550, 2630, 2640, 2750, 2755, 2840, 2940, 2950, 4000, 4020 SN: 201000 & up, 4320, 4640, 4650, 4840, 4850, 5020, 6030 Tractors Specifications Fits 3"" diameter pipe Measure before purchasing Replacement Numbers R45096, T23262, T23263,