OEM / REF: Y123900-42101SKU: pilotpart290296
Engine Water Pump Y123900-42101 for Yanmar 4TNE106D Komatsu 4D106D Engine is a Water Pump replacement part indexed for BRAND and Yanmar, with 3 application records on file. Match OEM part number Y123900-42101 and confirm fitment for Yanmar Engine Spare Parts before ordering.
This Water Pump is indexed for BRAND; Yanmar; Yanmar; Yanmar. Compare reference number Y123900-42101 against the label on your existing Yanmar component before ordering.
Additional cross references on file: 123900-42101. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Part Number | Y123900-42101, Y12390042101, 123900-42101, 12390042101 |
|---|
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.
