20Y-26-21190 Gear Ring for Komatsu Hydraulic Excavators

The 20Y-26-21190 gear ring is a replacement component for Komatsu hydraulic excavators. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is listed for Komatsu excavator models from the PC200, PC210 and PC220 series, including standard, low-ground-pressure and specified model versions identified below. The supplied part number is 20Y-26-21190.

Fitment

The gear ring is listed for the following Komatsu hydraulic excavator models:

• Komatsu PC200-6-A
• Komatsu PC200-6H-A
• Komatsu PC200-6Z
• Komatsu PC200LC-6-A
• Komatsu PC200LC-6H-A
• Komatsu PC200LC-6Z
• Komatsu PC210-6
• Komatsu PC210LC-6
• Komatsu PC220-6
• Komatsu PC220-6Z

The application data also identifies the following Komatsu excavator series and models: PC200, PC200Z, PC210, PC220, PC228UU, PC230 and PC240. Compatibility should be verified against the machine model designation and the installed part number before replacement.

Cross-reference numbers

Specifications