OEM / REF: YM119810-42000SKU: pilotpart289610
Engine Water Pump Assy YM119810-42000 for Komatsu 3D78N-1A 3D78AE-3D 3D75N-2E 3D75N-1YC 3D75-2D 3D75-2C Engine is a Water Pump replacement part indexed for BRAND and Komatsu, with 3 application records on file. Match OEM part number YM119810-42000 and confirm fitment for Komatsu Engine Spare Parts before ordering.
This Water Pump is indexed for BRAND; Komatsu; Komatsu; Komatsu. Compare reference number YM119810-42000 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number YM119810-42000, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.
| Gasket | Included |
|---|---|
| Part Number | YM119810-42000, YM11981042000 |
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
