Part number lookup
20028-UP Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number 20028-UP. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
2 Matching Products
Part Numbers and Cross References
Applications and Fitment Summary
- Part Number
- Komatsu Grader GD500R-2A Hydraulic Pump 705-51-21040
- Komatsu Grader GD500R-2A Hydraulic Tandem Pump 705-51-10010
Frequently Asked Questions
What parts replace OEM number 20028-UP?
This page lists 2 replacement listings indexed under 20028-UP. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 20028-UP?
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 20028-UP 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.