Part number lookup
421-33-00020 Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number 421-33-00020. Use the product cards below to review price, availability, and fitment before ordering.
2 Matching Products
Part Numbers and Cross References
Applications and Fitment Summary
- Komatsu · s: Fit For Komatsu Wheel Loader:568, 560C, 558, 560B, 545, WA600-1LE, WA600-1LC, WA500-3L, WA500-1LE, WA450-2, WA450-3L Fit For Komatsu Motor Grader: GD750A-1 Fit For Komatsu Excavator:PC650-5, PC650-3, PC400LC-5, PC650LC-5, PC650LC-3 Fit For Komatsu Bulldozer:TD-40B, TD-25G, TD-20G
Frequently Asked Questions
What parts replace OEM number 421-33-00020?
This page lists 2 replacement listings indexed under 421-33-00020. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 421-33-00020?
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 421-33-00020 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.