Part number lookup
705-21-40020 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 705-21-40020. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
1 Matching Product
Part Numbers and Cross References
Applications and Fitment Summary
- Part Number
- Komatsu Wheel Loader WA350-3A WA350-3-X WA380-3 Hydraulic Pump 705-21-40020 705-11-40240
- Komatsu Wheel Loader Models:WA350-3A,WA350-3A-S,WA350-3A,WA350-3-H,WA350-3-X,WA380-3,WF600T-1 See Details: WA350-3A S/N 53001-UP WHEEL LOADERS WA350-3A-S S/N 50001-52999 WHEEL LOADERS WA350-3A-SN S/N 53001-UP WHEEL LOADERS WA350-3-H S/N 63001-UP WHEEL LOADERS WA350-3-X S/N 60001-62999 WHEEL LOADERS WA380-3 active S/N WA380H20501 - Up WHEEL LOADERS WA380-3 S/N 50001-52999 (Overseas Version) WHEEL LOADERS WA380-3 S/N 53001-UP WHEEL LOADERS WA380-3 S/N H20051-H20500 WHEEL LOADERS WF600T-1 S/N 10001-UP COMPACTORS
Frequently Asked Questions
What parts replace OEM number 705-21-40020?
This page lists 1 replacement listing indexed under 705-21-40020. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 705-21-40020?
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 705-21-40020 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.