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GD40HT-2 Replacement Parts

Cross-reference and compare 3 replacement listings for OEM / aftermarket part number GD40HT-2. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

3 Matching Products

Hydraulic Pump ASSY 07430-66100 For Komatsu Grader GD37-6H GD40HT-2 GD705R-1 GD705R-1A GD705R-2KomatsuHydraulic Pump ASSY 07430-66100 For Komatsu Grader GD37-6H GD40HT-2 GD705R-1 GD705R-1A GD705R-2$751.14Hydraulic Pump ASSY 07430-67100 For Komatsu Grader GD705R-1 GD705R-1A GD705R-2KomatsuHydraulic Pump ASSY 07430-67100 For Komatsu Grader GD705R-1 GD705R-1A GD705R-2$607.64New NH220 NH-220 Overhaul Rebuild Kit for Komatsu Grader GD37-6H GD40HT-2 GD600R-1 GD605A-1KomatsuNew NH220 NH-220 Overhaul Rebuild Kit for Komatsu Grader GD37-6H GD40HT-2 GD600R-1 GD605A-1$1,610.00

Part Numbers and Cross References

07430-66100GD37-6HGD40HT-2GD705R-1GD705R-1AGD705R-22101-UPD40HT-21002-UPD705R-12052-UPD705R-1A07430-671001001-UPWY07430-67100NH220GD600R-1GD605A-1

Applications and Fitment Summary

  • Part Number
  • Komatsu Grader GD37-6H GD40HT-2 GD705R-1 GD705R-1A GD705R-2 Hydraulic Pump ASS'Y 07430-66100
  • Komatsu Grader Models: GD37-6H,GD40HT-2,GD705R-1,GD705R-1A,GD705R-2 Details: GD37-6H S/N 2101-UP GRADERSG D40HT-2 S/N 1002-UP GRADERSG D705R-1 S/N 2052-UP (Engineering Works Spec.) GRADERSG D705R-1 S/N 2052-UP (Snow Works Spec.) GRADERSG D705R-1 S/N 2052-UP GRADERSG D705R-1A S/N 2052-UP GRADERSG D705R-2 S/N 1001-UP GRADERS
  • Komatsu Grader GD705R-1 GD705R-1A GD705R-2 Hydraulic Pump ASS'Y 07430-67100
  • Komatsu Grader Models: GD705R-1,GD705R-1A,GD705R-2 Details: GD705R-1 S/N 2052-UP (Engineering Works Spec.) GRADERS GD705R-1 S/N 2052-UP (Snow Works Spec.) GRADERS GD705R-1 S/N 2052-UP GRADERS GD705R-1A S/N 2052-UP GRADERS GD705R-2 S/N 1001-UP GRADERS
  • Komatsu · ?for Komatsu GD40HT-2 GD705R-1 GD705R-2 GRADERS
  • Komatsu · Komatsu Grader Models: GD705R-1, GD705R-1A, GD705R-2
  • Komatsu · Komatsu Grader GD37-6H GD40HT-2 GD600R-1 GD605A-1

Frequently Asked Questions

What parts replace OEM number GD40HT-2?

This page lists 3 replacement listings indexed under GD40HT-2. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for GD40HT-2?

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 GD40HT-2 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.