Specifications 3/8" NPT fuel inlet
Must die grind rear dash opening for resistor clearance
50 up to SN: 5016499 w/ Wico XB4023 distributor & single arm contact
Gas/LP: 77
RE520036 Rear Crankshaft Seal-Fits John Deere Tractor 3010 3020 4000 Case Specifications 3/8" NPT fuel inletQuality Aftermarket: Rear Crankshaft Seal Fits: RE520036 John Deere Tractor 3010 Rear crankshaft oil seal, gas, LP, diesel, tractors with Engine SN: 1E18292 & up, 3020, 4000, 4010 Rear crankshaft oil seal, gas, LP, diesel, tractors with Engine SN: 2E44800 & up, 4020, 4040, 4050, 4055, 4250, 4255, 4430, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8450, 8570 Rear crankshaft oil seal, gas, LP, diesel, tractor Specifications