This is the rear upper PTO drive shaft seal in belt pulley gear box
1/8" NPT inlet 1/8" NPT outlet For repair components
SN: 11977 and up
Zinc plated
4 and 6 are available: see JJAB2518
Hydraulic Filter Fits John Deere 1520 3010 4020 8630 Tractors AR75603 AR1400R Farmall This is the rear upperQuality Aftermarket Hydraulic Filter Fits John Deere 630, 820 (2 cyl), 820 (3 cyl), 830 (2 cyl), 830 (3 cyl), 1530, 2630, 4320, 4430, 4520, 4620, 4630, 5010, 5020, 6030, 7020, 7520, 8430, 8630; Gas diesel: 1020, 1520, 2020, 2030, 2510, 2520, 3010, 3020, 4000, 4010, 4020, 4030 Tractors Specifications 2. 250" I. D., 4. 543" O. D., 5. 466" height Replacement Numbers AR1205R, AR1400R, AR20072R, AR28072, AR28072R, AR28271, AR28271R, AR75601, AR75603,