Bearing, Gear & Shaft Description
This Bearing, Gear & Shaft is indexed for Komatsu Fit for Komatsu Excavator: PC100L-6, PC200-6, PC200-6-A, PC200-6H, PC200-6H-A, PC200-6J, PC200-6L, PC200-6S, PC200LC-6, PC200LC-6-A, PC200LC-6H, PC200LC-6H-A, PC200LC-6J, PC200LC-6L, PC200LC-6S, PC210-6, PC210-6G, PC210-6K, PC210LC-6, PC210LC-6G, PC210LC-6K, PC210LC-6L, PC210LC-6LC, PC220-6, PC220LC-6, PC220LC-6L, PC230-6, PC230LC-6, PC240-6K, PC240LC-6K, PC240NLC-6K. Compare reference number 20Y-27-21161 against the label on your existing Komatsu component before ordering.
Before checkout, compare OEM part number 20Y-27-21161, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.




