Komatsu Excavator Dipper Arms

Komatsu Excavator Dipper Arms parts list
Fits Model	Description	Details	Part #	Price	Product Details
See Details	PC220-8, PC240-10, PC240-11	Dipper Stick (10')	206-70-00402	From $8,944.00	View Info
See Details	PC170-10, PC170-11	Dipper Stick (8' 7")	21K-70-00610	From $8,444.00	View Info
See Details	PC170-10, PC170-11	Dipper Stick (9' 6")	21K-70-00720	From $8,944.00	View Info

Dipper arms and dipper sticks for Komatsu excavators, covering new take-off assemblies in multiple reach configurations for PC170 and PC220/PC240 series machines. These structural components are pulled directly from new machines and offer OEM-quality fitment at reduced cost.

Fits Models At A Glance

PC170 Series: PC170-10, PC170-11
PC220/PC240 Series: PC220-8, PC240-10, PC240-11

Key Notes

Condition: New take-off units removed from new machines, not rebuilt or used field units
Reach Options: Multiple stick lengths available including 8'7", 9'6", and 10' configurations
Part Numbers: Includes OEM references in the 21K-70 and 206-70 series
Application: Structural excavator dipper sticks used across general earthmoving and excavation work

Why Choose Broken Tractor

✅ New take-off parts at below-OEM pricing
✅ Accurate fitment verified against machine serial ranges
✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH