Part number lookup
WA420-3MC Replacement Parts
Cross-reference and compare 5 replacement listings for OEM / aftermarket part number WA420-3MC. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
5 Matching Products
Part Numbers and Cross References
170-27-00110170-27-00111170-27-00113170-27-00114170-27-00115170-27-12513D95S-1D95S-2WA350-1WA400-1WA420-3LWA420-3MC714-07-13541WA400-3A-SWA400-3A-SNWA400-3-HWA400-3-XWA420-3WA420-3CSWA420-3-XWA450-3WA450-3A705-12-35240WA400-3AWA420-DZ-353001-UP50001-5299963001-UP705-22-40090D475A-3-HDWA420-3AWA400-3WY705-22-40090714-08-19220WA450-3A-TWWA450-3LWA450-3LLWA450-3MCWA450L-3WA470-3
Applications and Fitment Summary
- Komatsu · s: Fit For Komatsu Loader: WA400-3A, WA400-3A-S, WA400-3A-SN, WA400-3-H, WA400-3-X, WA420-3, WA420-3CS, WA420-3L, WA420-3MC, WA420-3-X, WA450-3, WA450-3A, WA450-3A-S, WA450-3A-TN, WA450-3A-TW, WA450-3-H, WA450-3L, WA450-3LL, WA450-3MC, WA450-3-X, WA450L-3, WA470-3, WA470-3-X, WF450-3, WF450-3-D, WF450T-3, WF450T-3-D
- Part Number
- Komatsu Wheel Loader WA400-3A WA400-3-H WA420-3 WA420-DZ-3 Hydraulic Pump 705-12-35240
- Komatsu Wheel Loader Models: WA400-3A,WA400-3A-S,WA400-3A-SN,WA400-3-H,WA400-3-X,WA420-3,WA420-3MC,WA420-DZ-3 Details: WA400-3A S/N 53001-UP WHEEL LOADERS WA400-3A-S S/N 50001-52999 WHEEL LOADERS WA400-3A-SN S/N 53001-UP WHEEL LOADERS WA400-3-H S/N 63001-UP WHEEL LOADERS WA400-3-X S/N 60001-62999 WHEEL LOADERS WA420-3 S/N 15055-UP WHEEL LOADERS WA420-3 S/N 50001-52999 (Overseas Version) WHEEL LOADERS WA420-3 S/N 53001-UP (Overseas Version) WHEEL LOADERS WA420-3 S/N WA420H30051-30296 WHEEL LOADERS WA420-3MC S/N A31001-UP WHEEL LOADERS WA420-DZ-3 Serial No.10001 and up WHEEL LOADERS
Frequently Asked Questions
What parts replace OEM number WA420-3MC?
This page lists 5 replacement listings indexed under WA420-3MC. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for WA420-3MC?
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 WA420-3MC 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.




