20Y-26-21190 Gear Fits Komatsu Models
20Y-26-21190 Gear Fits Komatsu Models
Regular price
$818.31 USD
Regular price
Sale price
$818.31 USD
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One New Aftermarket Replacement Swing Machinery Gear Ring for Komatsu Excavators
This aftermarket replacement gear ring (ring gear) is a component of the swing machinery assembly on Komatsu excavators. The swing machinery transmits power from the swing motor through planetary gearing to rotate the upper structure of the excavator. Worn or damaged swing gears cause noise, vibration, and loss of swing function -- replacing this gear restores smooth, reliable operation.
Compatible Models
Komatsu Excavators: PC200, PC200Z, PC210, PC220, PC228UU, PC230, PC240
Replaces Part Number(s):
20Y-26-21190, 20Y2621190
New aftermarket replacement part - not remanufactured, not used.
