Engine Water Pump 6685-61-1023 6685-61-1024 for Komatsu NH-220-CI-1B NTC-743-1B NTO-6-B-1A EngineMAKE TYPE MODEL ENGINE Komatsu Grader GD705A 3A Komatsu Motor Scraper WS16 2 Komatsu Rock Truck HD200 2 Komatsu Track Loader D75S 3 Komatsu Track Loader D80A 12 Komatsu Track Loader D80P 12 Komatsu Track Loader D85A 12 Cummins NH 220 Komatsu NH 220 CI 1B Komatsu NH 220 CI 1D Komatsu NH 220 CI 1F Komatsu NH 220 CI 1L Komatsu NH 220 CI 1N Komatsu NH 220 CI 2AA Komatsu NH 220 CI 2B Komatsu NH 220 CI 2D Komatsu NH 220 CI 2F Komatsu NH 220 CI 2JJ Komatsu