Komatsu Grader Pins & Bushings

Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	D20, D31, D37, D40, D41, D50, D53, D58, D61, D65, PC40–PC78 series including UU, MR, US, and R variants, GD655, GD675, GD705, GD725, HD465, HD605, WA100, WA120, WA150, WA180	Bushing Kit	07177-05530	$12.89	View Info
	See Details	D20–D75 series including D31, D37, D41, D61, D155, D355, GD405–GD705 series including GD505A, GD655-3A, GD675-3A, GD621A, GD625A	Bushing	07177-05030	$21.84	View Info

Pins and bushings for Komatsu motor graders, covering individual bushings and bushing kits for GD405 through GD725 series machines. These components are critical for maintaining blade circle, drawbar, and articulation joints across multiple generations of Komatsu graders.

Fits Models At A Glance

GD400 Series: GD405A
GD500 Series: GD505A
GD600 Series: GD621A, GD625A, GD655, GD655-3A, GD675, GD675-3A
GD700 Series: GD705, GD725

Key Notes

Part Types: Individual bushings and multi-piece bushing kits available
SKUs Referenced: 07177-05030, 07177-05530
Application: Blade circle, drawbar pivot, and articulation joint wear points
Fitment Note: Some bushings cross-fit Komatsu dozer and excavator platforms — verify grader model before ordering

Why Choose Broken Tractor

✅ Accurate fitment data across GD series graders
✅ Individual parts and kits for every repair scope
✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH