OEM / REF: 1812004821SKU: pilotpart182405-01
Alternator 1812004821 for Hitachi Excavator EX300-5 EX345USR EX350H-5 EX385USR is a Alternator replacement part indexed for Hitachi CD1500 and Hitachi CD2000, with 3 application records on file. Match OEM part number 1812004821 and confirm fitment for Hitachi Engine Spare Parts before ordering.
This Alternator is indexed for Hitachi CD1500; Hitachi CD2000; Hitachi EX300-5; Hitachi EX300-5HHE. Compare reference number 1812004821 against the label on your existing Hitachi component before ordering.
Before checkout, compare OEM part number 1812004821, 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.
| Voltage | 24V |
|---|---|
| Ampere | 40A |
| Part Number | 1812004821 |
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.
