Part number lookup

421-33-00020 Replacement Parts

Cross-reference and compare 9 replacement listings for OEM / aftermarket part number 421-33-00020. Use the product cards below to review price, availability, and fitment before ordering.

9 Matching Products

Brake Plate 566-33-4123 for Komatsu Loader WA400-1 WA420-1 WA450-1 WA500-1 WA500-6 WA600-1 WA600-3KomatsuBrake Plate 566-33-4123 for Komatsu Loader WA400-1 WA420-1 WA450-1 WA500-1 WA500-6 WA600-1 WA600-3$48.00Floating Seal 421-33-00020 for Komatsu Loader WA400-1 WA420-1 WA450-3 WA600-1 WA600-3 WA600-6 Dozer WD600-3 WD600-1KomatsuFloating Seal 421-33-00020 for Komatsu Loader WA400-1 WA420-1 WA450-3 WA600-1 WA600-3 WA600-6 Dozer WD600-3 WD600-1$144.00Hydraulic Gear Pump 705-12-40040 705-22-40110 For Komatsu Wheel Loader WA450-1 WA470-1 WF450T-1KomatsuHydraulic Gear Pump 705-12-40040 705-22-40110 For Komatsu Wheel Loader WA450-1 WA470-1 WF450T-1$1,048.34Hydraulic Gear Pump 705-52-20100 For Komatsu Wheel Loader WA450-1 WA470-1KomatsuHydraulic Gear Pump 705-52-20100 For Komatsu Wheel Loader WA450-1 WA470-1$1,007.03Hydraulic Pump 705-14-41010 for Komatsu D155AX-5 Crawler Dozer WA450-1 WA470-1 Wheel LoaderKomatsuHydraulic Pump 705-14-41010 for Komatsu D155AX-5 Crawler Dozer WA450-1 WA470-1 Wheel Loader$1,561.43New Hydraulic Pump Gear Pump 705-22-40110 7052240110 for Komatsu WA450-1 LoaderKomatsuNew Hydraulic Pump Gear Pump 705-22-40110 7052240110 for Komatsu WA450-1 Loader$645.00Orbitron Valve Steering Pump 421-64-15600 425-64-21100 For Komatsu Wheel Loader WA380 WA400 WA420 WA430 WA450 WA470 WA480 WA500 WD500 WF550KomatsuOrbitron Valve Steering Pump 421-64-15600 425-64-21100 For Komatsu Wheel Loader WA380 WA400 WA420 WA430 WA450 WA470 WA480 WA500 WD500 WF550$2,544.90Pilot Hydraulic Filter ST70815 205-60-51270 for Komatsu Engine 6D102 Excavator PC200-6 PC220-1 PC300-2 PC400LC PC1600-1 PC1800-6KomatsuPilot Hydraulic Filter ST70815 205-60-51270 for Komatsu Engine 6D102 Excavator PC200-6 PC220-1 PC300-2 PC400LC PC1600-1 PC1800-6$41.00Torque Coverter Pump 705-12-36010 For Komatsu Wheel Loader WA450-1 WA450-2 WA470-1 WF450T-1AKomatsuTorque Coverter Pump 705-12-36010 For Komatsu Wheel Loader WA450-1 WA450-2 WA470-1 WF450T-1A$867.52

Part Numbers and Cross References

566-33-4123WA400-1WA420-1WA450-1WA470-1WA500-1WA500-1LWA500-1LCWA500-1LEWA500-6WA500-6RWA600-1421-33-00020421-33-00021WA450-3WA470-3WA600-1LWA600-1LCWA600-1LE705-12-40040705-22-40110WF450T-110001-UPLOADERSWA450-1LOADERSWA470-1LOADERSWA500-1LOADERSWF450T-1705-52-20100WA300-1705-52-20290705-14-41010D155AX-570001-UPWA450-110001-UPWA470-1A30501-UPWA450-2WY705-14-41010421-64-15600425-64-21100WA350-1WA380-1WA380-1LCWA420-1LC421-64-15650ST70815ST30815205-60-51270WA120-3MCWA120L-3WA180-3MCWA180PT-3MCWA250-3MCWA250PT-3MC705-12-36010WF450T-1A10001-UPWF450T-1C005101-UPA25001-UP

Applications and Fitment Summary

  • Komatsu · s: Fit For Komatsu Loader: 558, 568, WA400-1, WA420-1, WA450-1, WA470-1, WA500-1, WA500-1L, WA500-1LC, WA500-1LE, WA500-6, WA500-6R, WA600-1, WA600-1H, WA600-1L, WA600-1LC, WA600-1LE, WA600-3, WA600-3D, WA600-3LK Fit For Komatsu Truck: HD205-3, HD255-5, HD255-5EO, HD320-3, HD325-3, HD325-5, HD325-6, HD325-6W, HD325-7, HD325-7R, HD325-8, HD325-8E0, HD405-6, HD405-7, HD405-7R, HD405-8, HD405-8E0, HM350-1, HM350-1L, HM350-2, HM350-2R, HM400-1, HM400-1L, HM400-2, HM400-2R, HM400-3, HM400-3M0, HM400-3R, HM400-5, HM400-5E0 Fit For Komatsu Dozer: WD600-1, WD600-1H, WD600-3 Fit For Komatsu Compactor: WF600T-1, WF650T-3
  • Part Number
  • Komatsu Wheel Loader WA450-1 WA470-1 WF450T-1 Hydraulic Gear Pump 705-12-40040 705-22-40110
  • Komatsu Wheel Loader WA450-1 WA470-1 WF450T-1 Details: WA450-1 S/N 10001-UP (Overseas Version) WHEEL LOADERSWA450-1 S/N 10001-UP WHEEL LOADERSWA470-1 S/N 10001-UP WHEEL LOADERSWA500-1 S/N 10001-UP (Overseas Version) WHEEL LOADERSWA500-1 S/N 10001-UP WHEEL LOADERSWF450T-1 S/N 10001-UP COMPACTORS
  • Komatsu Wheel Loader WA450-1 WA470-1 Hydraulic Gear Pump 705-52-20100
  • Komatsu Wheel Loader WA450-1 WA470-1 Details: WA300-1 S/N 10001-UP WHEEL LOADERS
  • Komatsu · WA450-1 S/N 10001-UP (Overseas Version) WA450-1 S/N 10001-UP WA470-1 S/N 10001-UP
  • Komatsu · Fit for Komatsu Wheel Loader: WA450-1, WA470-1
  • Komatsu · Komatsu WA450-1 Loader If You Have Any Problems Please Leave Message , We Will Reply Within 24 Hours, Thank You .
  • Komatsu Wheel Loader WA380 WA400 WA420 WA430 WA450 WA470 WA480 WA500 WD500 WF550 Orbitron Valve Steering Pump 421-64-15600 425-64-21100
  • Komatsu · s: Fit For Following Models: Komatsu Loader: 545, 558, 568, WA120-3MC, WA120L-3, WA180-3MC, WA180PT-3MC, WA250-3MC, WA250PT-3MC, WA450-1, WA450-2, WA470-1, WA500-1, WA500-1L, WA500-1LE, WA600-1, WA600-1L, WA600-1LC, WA600-1LE, WA700-1, WA700-1L, WA700-3, WA700-3L, WA800-1, WA800-1-13, WA800-3E0, WA900-3E0 Komatsu Excavator: PC1600-1, PC1600-1-A, PC1600SP-1, PC1800-6, PC1800-6-M1, PC200-1, PC200-2, PC200LC-2, PC220-1, PC220-2, PC220LC-2, PC300-1, PC300-2, PC300LC-1, PC300LC-2, PC400-1, PC400LC-1, PC200-6 Komatsu Dozer: WD900
  • Komatsu Wheel Loader WA450-1 WA450-2 WA470-1 WF450T-1A Torque Coverter Pump 705-12-36010

Frequently Asked Questions

What parts replace OEM number 421-33-00020?

This page lists 9 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.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.