Part number lookup

HM400-2R Replacement Parts

Cross-reference and compare 8 replacement listings for OEM / aftermarket part number HM400-2R. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

8 Matching Products

Hydraulic Gear Pump Assy 705-95-05110 for Komatsu HM400-2R HM400-2 Dump TruckKomatsuHydraulic Gear Pump Assy 705-95-05110 for Komatsu HM400-2R HM400-2 Dump Truck$2,809.19Water Tank Engine Radiator 56B-03-21210 for Komatsu HM350-2 HM400-2 Dump TruckReferenceWater Tank Engine Radiator 56B-03-21210 for Komatsu HM350-2 HM400-2 Dump Truck$1,347.95Gear Pump 705-41-07051 For Komatsu Dump Truck HM400-2 HM400-2R HM350-2R HM350-2KomatsuGear Pump 705-41-07051 For Komatsu Dump Truck HM400-2 HM400-2R HM350-2R HM350-2$1,227.90Gear Pump 705-95-07040 for Komatsu HM400-2R HM400-2 HM350-2R HM350-2 Dump TruckKomatsuGear Pump 705-95-07040 for Komatsu HM400-2R HM400-2 HM350-2R HM350-2 Dump Truck$4,038.94Hydraulic Gear Pump 705-95-05160 for Komatsu Dump Truck HM400-2 HM400-2RKomatsuHydraulic Gear Pump 705-95-05160 for Komatsu Dump Truck HM400-2 HM400-2R$2,959.00Hydraulic Gear Pump 705-95-07130 for Komatsu Dump Truck HM400-2 HM400-2RKomatsuHydraulic Gear Pump 705-95-07130 for Komatsu Dump Truck HM400-2 HM400-2R$6,580.00Hydraulic Pump 705-95-01010 for Komatsu HM400-2R HM400-2 Dump TruckKomatsuHydraulic Pump 705-95-01010 for Komatsu HM400-2R HM400-2 Dump Truck$2,607.20Steering Cylinder Seal Kit 707-99-43170 for Komatsu HM400-1 HM400-2 HM400-2R Dump TruckKomatsuSteering Cylinder Seal Kit 707-99-43170 for Komatsu HM400-1 HM400-2 HM400-2R Dump Truck$122.83

Part Numbers and Cross References

705-95-05110HM400-2R7079-UPTRUCKSHM400-2R7001-7078HM400-2A11001-UPTRUCKSHM400-22848-UP2633-UP2001-263256B-03-21210HM350-2HM350-2R7030-UP705-41-07051HM400-1HM350-1HM400-1LHM350-1L705-95-070407079-UPDUMP7001-7078DUMPA11001-UPDUMP2633-UPDUMP7030-UPDUMP705-95-05160WY705-95-05160705-95-07130705-950-7131WY705-95-07130705-95-010107001-UP707-99-431701001-UPHM400-22633-UPHM400-27001-7078HM400-2R

Applications and Fitment Summary

  • Part Number
  • Komatsu · s: For KOMATSU
  • reference only:
  • Komatsu Dump Truck HM400-2 HM400-2R HM350-2R HM350-2 Gear Pump 705-41-07051

Frequently Asked Questions

What parts replace OEM number HM400-2R?

This page lists 8 replacement listings indexed under HM400-2R. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for HM400-2R?

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 HM400-2R 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.