OEM / REF: 1-81200563-0SKU: pilotpart100820
Alternator 1-81200563-0 For Hitachi Excavator EX400 EX400-3 Isuzu Engine 6RB1 is a Alternator replacement part indexed for Hitachi EX400 and Hitachi EX400-3, with 3 application records on file. Match OEM part number 1-81200563-0 and confirm fitment for Hitachi Engine Spare Parts before ordering.
This Alternator is indexed for Hitachi EX400; Hitachi EX400-3; Hitachi KH250HD; Hitachi KH300. Compare reference number 1-81200563-0 against the label on your existing Hitachi component before ordering.
Additional cross references on file: 1812003930, 1812003931. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Voltage | 24V |
|---|---|
| Amperage | 50A |
| Pully | 2 GROOVES |
| Part Number | 1-81200563-0, 1812005630, 1812003930, 1812003931 |
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.
