Gear Pump 705 95 07020 for Komatsu HM300 2R HM300 2 HM250 2 Dump Truck SL3935 Rebuild Kit 17520 60013 17520 60013 G10 55A Prior to SN 0160045636 John Deere EngineG6 42A Prior to SN 0160048658 Deere Engine R1G6 42A Prior to SN 0160048658 Deere Engine R2G9 43A Prior to SN 0160048669 Deere Engine R2G6 42P Deere Engine R2G6 42P Deere Turbo EngineG9 43A Prior to SN 0160048669 Deere Engine R1534D9 John Deere EngineG6 42A Prior to SN 0160048658 Deere Turbo EngineG6 42P Deere Engine R1G12 55A Prior to SN 0160045636 John Deere Engine544D John Deere Engine1044C 54 Series II SN 0160009654 to Present John Deere Engine534D10 John Deere Engine Part Number: For HM300 2R S N 7001 UP DUMP TRUCKSHM300 2 s n A11001 and up DUMP TRUCKSHM300 2 S N 2785 UP DUMP TRUCKSHM300 2 S N 2001 2784 (ecot3