Part number lookup

WA400-5L Replacement Parts

Cross-reference and compare 6 replacement listings for OEM / aftermarket part number WA400-5L. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

6 Matching Products

Flange Bearing 421-20-15122 421-20-15123 for Komatsu Loader WA400-1 WA400-5 WA430-6 WA420-3 WA450-1 WA470-1 WA480-6 WF450-3KomatsuFlange Bearing 421-20-15122 421-20-15123 for Komatsu Loader WA400-1 WA400-5 WA430-6 WA420-3 WA450-1 WA470-1 WA480-6 WF450-3$958.00Hydraulic Pump 705-33-26540 for Komatsu WA300-3A WA320-3 WA380-5 WA400-5 WA430-5 LoaderKomatsuHydraulic Pump 705-33-26540 for Komatsu WA300-3A WA320-3 WA380-5 WA400-5 WA430-5 Loader$1,011.30Hydraulic Pump 705-55-33080 For Komatsu Wheel Loader WA400-5 WA400-5L WA380-5 WA380-5LKomatsuHydraulic Pump 705-55-33080 For Komatsu Wheel Loader WA400-5 WA400-5L WA380-5 WA380-5L$2,412.05Hydraulic Pump Main Relief Valve 421-43-27460 for Komatsu Loader WA380 WA900 WA420 WA800 Compactor WF550 WF650T Dozer WD500 WD600KomatsuHydraulic Pump Main Relief Valve 421-43-27460 for Komatsu Loader WA380 WA900 WA420 WA800 Compactor WF550 WF650T Dozer WD500 WD600$91.00Oil Cooler 4230331321 for Komatsu WA380-5 WA400-5 HD465-7R HD605-7E0 HD605-7RKomatsuOil Cooler 4230331321 for Komatsu WA380-5 WA400-5 HD465-7R HD605-7E0 HD605-7R$1,305.07Universal Joint Assembly 423-20-32621 for Komatsu Wheel Loader WA380-5 WA380-6 WA380-7 WA380-8 WA400-5 WA430-5 WA430-6KomatsuUniversal Joint Assembly 423-20-32621 for Komatsu Wheel Loader WA380-5 WA380-6 WA380-7 WA380-8 WA400-5 WA430-5 WA430-6$164.00

Part Numbers and Cross References

421-20-15122421-20-15123WA400-3AWA400-3A-SWA400-3A-SNWA400-3-HWA400-3-XWA400-5WA400-5LWA420-1LCWA420-3WA420-3CS705-33-26540WA300-3AWA300-3A-SNWA300-3A-XWA320-3WA320-3MCWA380-5WA380-5LWA380-5-SNWA380-5-TN705-55-3308060001-UP70001-UPH50051WA400-5H50051A52001-UP421-43-27460WA430-5WA430-5-SNWA450-3WA450-3AWA450-3A-S4230331321A40001-UP423-20-32621HM300-2WA380-6WA380-7WA380-8WA380-8E0

Applications and Fitment Summary

  • Komatsu · s: Fit For Komatsu Loader: WA400-1, WA400-3A, WA400-3A-S, WA400-3A-SN, WA400-3-H, WA400-3-X, WA400-5, WA400-5L, WA420-1LC, WA420-3, WA420-3CS, WA420-3L, WA420-3MC, WA420-DZ-3, WA430-5, WA430-5-SN, WA430-6, WA430-6E0, WA450-1, WA450-2, WA450-3, WA450-3A, WA450-3A-S, WA450-3A-TN, WA450-3-H, WA450-3L, WA450-3MC, WA450-3-X, WA450-5L, WA450-6, WA450-6-W1, WA450L-3, WA470-1, WA470-3, WA470-5, WA470-6, WA470-6R, WA470-7, WA470-8, WA470-8E0, WA470-DZ-3, WA475-10E0, WA480-5, WA480-5L, WA480-6, WA480-8, WA480-8E0, WF450-3, WF450T-1, WF450T-1A, WF450T-3
  • Part Number
  • Komatsu · Komatsu WA320-3 WA380-5 WA430-5 WA400-5 WA380-5L WA400-5L WA320-3MC WA300-3A-X WA300-3A
  • Komatsu · s: Komatsu Wheel Loader: WA300-3A, WA300-3A-SN, WA300-3A-X, WA320-3, WA320-3MC, WA380-5, WA380-5L, WA380-5-SN, WA380-5-TN, WA400-5, WA400-5L, WA430-5
  • Komatsu Wheel Loader WA400-5 WA400-5L WA380-5 WA380-5L Hydraulic Pump 705-55-33080
  • Komatsu · WA380-5 S/N 60001-UP WA380-5 S/N 60001-UP (Overseas Version) WA380-5-TN S/N 60001-UP WA380-5-SN S/N 60001-UP WA400-5 S/N 70001-UP WA380-5 S/N H50051 - Up WA400-5 S/N WA400-5H50051 - Up WA380-5L S/N A52001-UP WA400-5L S/N A40001-UP
  • Komatsu · s: Komatsu Wheel Loader: WA400-5, WA400-5L, WA380-5, WA380-5L
  • Komatsu · s: Fit For Komatsu Loader: WA380-5, WA380-5L, WA380-5-SN, WA380-5-TN, WA400-5, WA400-5L, WA420-3, WA430-5, WA430-5-SN, WA450-3, WA450-3A, WA450-3A-S, WA450-3A-TN, WA450-3-H, WA450-3L, WA450-3MC, WA450-3-X, WA450-5L, WA450L-3, WA470-3, WA470-5, WA470-DZ-3, WA480-5, WA480-5L, WA500-3, WA500-3H, WA500-3L, WA500-3LK, WA500-6, WA500-6R, WA600-3, WA600-3D, WA600-3LK, WA600-6, WA600-6R, WA700-3, WA700-3L, WA800-3, WA800-3E0, WA800-3LC, WA800L-3, WA900-3, WA900-3E0, WA900-3LC, WA900L-3 Fit For Komatsu Dozer: WD500-3, WD600-3, WD600-6, WD900-3 Fit For Komatsu Compactor: WF450-3, WF450T-3, WF550-3D, WF550T-3, WF550T-3A, WF550T-3D, WF650T-3
  • Komatsu · s: Fit for following models: Komatsu Dump Truck: HM300-1L, HM300-2, HM300TN-1 Komatsu Motor Grader: GD535-5 Komatsu Wheel Loader: WA380-5, WA380-5L, WA380-5-SN, WA380-5-TN, WA380-6, WA380-7, WA380-8, WA380-8E0, WA400-5, WA400-5L, WA430-5, WA430-5-SN, WA430-6, WA430-6E0

Frequently Asked Questions

What parts replace OEM number WA400-5L?

This page lists 6 replacement listings indexed under WA400-5L. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for WA400-5L?

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 WA400-5L 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

Send machine details before ordering high-risk parts.