Part number lookup
WA450-3-H Replacement Parts
Cross-reference and compare 3 replacement listings for OEM / aftermarket part number WA450-3-H. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
3 Matching Products
Part Numbers and Cross References
Applications and Fitment Summary
- Part Number
- reference only:
- Komatsu Wheel Loader WA400-1-A WA420-1 WA420-3 Emergency Steering Pump 704-30-34110
- Komatsu Wheel Loader WA450-3 WF450-3 WA470-3 Hydraulic Pump 705-52-40130
Frequently Asked Questions
What parts replace OEM number WA450-3-H?
This page lists 3 replacement listings indexed under WA450-3-H. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for WA450-3-H?
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 WA450-3-H 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.