Parts list: № Number Qty Name Options 1 19H1900 1 Cap Screw 2 AR90850 1 HOUSING 3 R48176 1 GEAR 4 R46451 1 GEAR 5 R34650 1 SEAL 6 R39876 1 Packing 7 AR51190 1 HOUSING 8 AR91607 1 OIL PUMP (ALSO ORDER R69588 AND R59494 UNLESS PREVIOUSLY INSTALLED) Next page: 50-80 DIFFERENTIAL LOCK VALVE OIL PIPES (TRACTOR SERIAL NO. 150001- ) [02I21] 50-81 PLANETARY AND REAR AXLE [02I22] 50-82 DRIVE SHAFT AND DRIVE SHAFT HOUSING (HI-CROP) [02I23] 50-83 FINAL DRIVE GEAR HOUSING, GEAR, AND COVER (HI-CROP) [02I24] 50-84 REAR AXLE SHAFT, BEARINGS, AND OIL SEALS (HI-CROP) [02I25] 50-79 DIFFERENTIAL LOCK VALVE OIL PIPES (TRACTOR SERIAL NO. 123000-150000) [02I20] 50-78 DIFFERENTIAL LOCK VALVE (TRACTOR SERIAL NO. 150001- ) [02I19] 50-77 DIFFERENTIAL LOCK VALVE (TRACTOR SERIAL NO. 123000-150000) [02I18] 50-76 DIFFERENTIAL LOCK CONTROL PEDAL AND LINKAGE (TRACTOR SERIAL NO. 150001- ) [02I17] 50-75 DIFFERENTIAL LOCK VALVE PEDAL AND RELEASE LINK (TRACTOR SERIAL NO. 123000-150000) [02I16]