Komatsu 21k7012151 — Pin
Part number: 21k7012151 · Brand: Komatsu · Condition: New Aftermarket · Category: farm
One New Aftermarket Replacement Arm Pin for Komatsu Excavators This aftermarket replacement arm pin (part number 21K-70-12151) is a pivot pin used in the dipper arm assembly on Komatsu excavators. It serves as a critical connection point within the excavator's front linkage, maintaining alignment and allowing controlled articulation under heavy working loads. Compatible Models Komatsu Excavators: PC150, PC160, PC180, PC180L, PC200EL, PC200EN, PW170, PW170ES, PW180 Replaces Part Number(s): 21K-70
Price: USD 161.28
In stock — worldwide air & ocean freight.