One New Aftermarket Replacement Boom Foot Pin for Komatsu Hydraulic Excavators

This aftermarket replacement boom foot pin (part number 206-70-55270) connects the boom assembly to the excavator upper frame, serving as a critical pivot point in the front attachment linkage of Komatsu (Komatsu Ltd.) hydraulic excavators. The pin measures 100 mm in diameter and is used across the PC220 and PC270 series excavator lines.

Specifications

• Diameter: 100 mm (3.94 in)
• Application: Boom foot / boom-to-frame pivot
• Material: Alloy steel

Compatible Models

Komatsu Hydraulic Excavators: PC220-5, PC220-6, PC220-7, PC220-8, PC220LC-5, PC220LC-6, PC220LC-7, PC220LC-8, PC230-6, PC230LC-7, PC240-8K, PC240LC-6K, PC240LC-7K, PC240NLC-7, PC250-6, PC270-7, PC270-8, PC270LC-7, PC270LC-8

Replaces Part Number(s):

206-70-55270

New aftermarket replacement part - not remanufactured, not used.