Part number lookup
UH121 Replacement Parts
Cross-reference and compare 3 replacement listings for OEM / aftermarket part number UH121. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
3 Matching Products
HitachiPilot Gear Pump 4035495 for Hitachi Excavator UH07-2 UH07-3 UH081 UH083 UH103 UH121 UH123 UH143 UH171 UH261$159.00
HitachiPilot Gear Pump 4035495 for Hitachi Excavator UH07-2 UH07-3 UH081 UH083 UH103 UH121 UH123 UH143 UH171 UH261$164.00
HitachiPilot Gear Pump 4035495 For Hitachi Excavator UH121 UH143 UH171 UH172 UH261$317.33Part Numbers and Cross References
Applications and Fitment Summary
- Hitachi · s:For Hitachi Excavator:UH07-2, UH07-3, UH081, UH083, UH103, UH121, UH123, UH143, UH171, UH261
- Hitachi · s: Fit For Hitachi Excavator:UH07-2, UH07-3, UH081, UH083, UH103, UH121, UH123, UH143, UH171, UH261
- Part Number
- Hitachi Excavator UH121 UH143 UH171 UH172 UH261 Pilot Gear Pump 4035495
- Hitachi Excavator UH121 UH143 UH171 UH172
Frequently Asked Questions
What parts replace OEM number UH121?
This page lists 3 replacement listings indexed under UH121. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for UH121?
Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.
Can I request a quote if UH121 is not an exact match?
Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.