Komatsu Pilot Valve, 702-21-57400

22001-Up (PC78UU-C), F80003 and Up (PC88MR_8), A90001-Up (PC88MR8), 80001-81027 (ECOT3) (D155AX3C), 80001-81027 (ECOT3, For EU) (D155AX4C), 310001-315645 (PC200-BC), 80001-Up (PC220-9C), 70001-Up (ECOT3) (PC220L7C), 300001-Up (ECOT3) (PC200-AC), 300001-Up (ECOT3) (PC200L9C), 70001-Up (ECOT3) (PC220-8C), 70001-Up (0000008C), 80001-Up (PC220L9C), A87001-Up (PC220LLE), H55051-Up (PW140_7H), A92001-A93000 (WA500-AE), A93001-Up (WA500-6N), K50001-Up (PC210-8U), K50001-Up (PC210L2U), K50001-Up (PC240L3U), K50001-Up (PC240N2U), K50001-Up (PC210N0U), 40001-Up (PC228USU), 40001-Up (PC228U0U), K50001-Up (PC230N0U), K50001-Up (PC290L3U), K50001-Up (PC290N3U), 1001-Up (Overseas Ver.) (BR380JGC), 2001-Up (BR380J0C), A44001-Up (WA450-AE), A38001-Up (WA480-AE), H50051 - H50879 / H52001 - Up (WA470_6B), H60051 - H60462 (WA480_6B), H60051 - Up (WA500_6H), 40001-Up (Tier 3) (PC228UEC), 40001-Up (Tier 3) (PC228UDC), A90301-Up (PC200LA8), A87001-Up (PC200LL8), A87001-Up (PC270LCE), 35001-35200 (without EGR, +55C Degree) (PC12506C), 35001-35200 (without EGR, +55C Degree) (PC12507C), B30001-Up (PC200_8B), C60001-Up (PC200-CB), A88001-Up (PC220LCE), 30001-30116 (PC270-0C), 20001-Up (PC270LCC), 10001-Up (Standard Machine) (0000002U), K50001-Up (PC350L0U), K50001-Up (PC350N0U), H50051-Up (PW148-8), 30001-30157 (ECOT3) (PC12501C), 35001-35200 (EGR-LESS) (PC12504C), 30001-30157 (ECOT3, FOR LC) (PC12502C), C60001-Up (PC200L0B), 10001-Up (Standard Machine) (0000032U), 20001-Up (Tier 3, Overseas Ver.) (PC270-8C), 30001-30116 (PC270L0C), 85001-90215 (ECOT3, For EU) (WA470-6C), 85001-90215 (ECOT3) (WA480-1C), 85001-90215 (ECOT3, For North America) (WA480-0C), 66001-Up (ECOT3, For North America) (WA450-6C), 85001-90215 (ECOT3) (WA470-4C), 85001-90215 (ECOT3, For EU) (WA480-6C), 30001-Up (PC308U0C), 55001-55478 (ECOT3, For EU) (WA500-6C), 55001-55478 (WA500-3C), 55001-55478 (ECOT3, For North America) (WA500-2C), 60001-60009 (WA500-4C), 1001-Up (PC200LDC)

replaces 702-21-57400