OEM / REF: YM119620-77201SKU: pilotpart520083-8811553358072
12V Alternator YM119620-77201 for Komatsu Engine 3D82AE-5P-CB 3D78N-1E 3D84E-5Q-QB 3D84N-2L is a Alternator replacement part for Komatsu Engine Spare Parts, categorized under Engine Spare Parts > Alternator. Use OEM part number YM119620-77201 and confirm machine model, engine model, and serial details before checkout.
This listing helps buyers source a Alternator for Komatsu Engine Spare Parts by OEM number YM119620-77201, SKU pilotpart520083-8811553358072, and Engine Spare Parts > Engine Auxiliary Components > Alternator category filters.
Additional cross references on file: YM119620-77202, YM119620-77210, 3D78N-1E. 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.
