Overhaul Kits Description
This Overhaul Kits is indexed for Komatsu Komatsu Grader GD37-6H GD40HT-2 GD600R-1 GD605A-1. Compare reference number NH220 against the label on your existing Komatsu component before ordering.
Additional cross references on file: GD37-6H, GD40HT-2, GD600R-1. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.




