OEM / REF: UH123SKU: pilotpart330771-8511543902456
Muffler Silencer 4157887 for Hitachi Excavator UH103 UH123 is a Muffler replacement part for Hitachi Engine Spare Parts, categorized under Engine Spare Parts > Muffler. Use OEM part number UH123 and confirm machine model, engine model, and serial details before checkout.
This Muffler is indexed for Hitachi s:For Hitachi Excavator:UH103, UH123. Compare reference number UH123 against the label on your existing Hitachi component before ordering.
Additional cross references on file: 4157887. 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.
