OEM / REF: pilotpart179283SKU: pilotpart179283-7669378023672
Main Hydraulic Pump Assy for Komatsu PC45MR-3 Excavator is a Hydraulic Pump replacement part for Komatsu Hydraulic & Pneumatic Parts, categorized under Hydraulic & Pneumatic Parts > Hydraulic Pump. Use OEM part number pilotpart179283 and confirm machine model, engine model, and serial details before checkout.
Komatsu Hydraulic Pump buyers can use pilotpart179283 to cross-check shape, connector style, and mounting position against the component being replaced.
Before checkout, compare OEM part number pilotpart179283, 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.
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.
