OEM / REF: 4275308SKU: pilotpart874131-8740395122936
Hydraulic Pump Coupling Assy 4275308 for John Deere Excavator 70 70D 80 190E is a Coupling replacement part for John Deere Hydraulic & Pneumatic Parts, categorized under Hydraulic & Pneumatic Parts > Coupling. Use OEM part number 4275308 and confirm machine model, engine model, and serial details before checkout.
This Coupling is indexed for John Deere John Deere Excavator 70 70D 80 190E. Compare reference number 4275308 against the label on your existing John Deere component before ordering.
Before checkout, compare OEM part number 4275308, 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.
