20Y-70-21640 Bushing Fits Komatsu Models
20Y-70-21640 Bushing Fits Komatsu Models
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One New Aftermarket Replacement Bushing for Komatsu PC200 / PC200LC Excavators
This aftermarket replacement bushing fits the boom assembly on Komatsu PC200 and PC200LC series hydraulic excavators. It is a precision wear component used in the boom pivot and linkage points, maintaining proper pin-to-bore clearance and reducing play in the excavator's digging arm. Compatible across the PC200-6, PC200-7, and PC200-8 generation machines including long greasing, heavy duty, and auto-greasing boom configurations.
Compatible Models
Komatsu PC200 / PC200LC Series Excavators: PC200-6, PC200-6A, PC200-6H, PC200-6J, PC200-6S, PC200-6Z, PC200-7, PC200-8, PC200LC-6, PC200LC-6A, PC200LC-6H, PC200LC-6Z, PC200LC-7, PC200LC-8, PC120-8, PC220LC-8
Replaces Part Number(s):
20Y-70-21640
Aftermarket Interchange Numbers
20Y-70-31510, 20Y-70-31511
New aftermarket replacement part - not remanufactured, not used.
