OEM / REF: EX400LC-5SKU: pilotpart537747-8537945932024
Muffler 4402995 for Isuzu Engine 6RB1 Hitachi Excavator EX400-5 EX400LC-5 EX450LC-5 EX450H-5 EX450LCH-5 is a Muffler replacement part for Hitachi Engine Spare Parts, categorized under Engine Spare Parts > Muffler. Use OEM part number EX400LC-5 and confirm machine model, engine model, and serial details before checkout.
This Muffler is indexed for Hitachi s: Fit For Hitachi Excavator: EX400-5, EX400LC-5, EX450LC-5, EX450H-5, EX450LCH-5. Compare reference number EX400LC-5 against the label on your existing Hitachi component before ordering.
Additional cross references on file: EX450LC-5, EX450H-5, EX450LCH-5. 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.
