OEM / REF: 6623-31-1111SKU: pilotpart037979-6066812289200
New Crankshaft 6623-31-1111 for Komatsu Engines NH NTO Dozers D80A-12 D60A-8 is a Crankshaft replacement part for Komatsu Engine Spare Parts, categorized under Engine Spare Parts > Crankshaft. Use OEM part number 6623-31-1111 and confirm machine model, engine model, and serial details before checkout.
This Crankshaft is indexed for Komatsu Komatsu Engines NH NTO Dozers D80A-12 D60A-8. Compare reference number 6623-31-1111 against the label on your existing Komatsu component before ordering.
Additional cross references on file: D60A-8, D80A-12. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
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.
