Komatsu 20Y-43-22261 Joystick Boot Assembly
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| Part Type | Joystick Pilot Lever Boot |
|---|---|
| Material | Oil-Resistant Elastomer (Rubber) |
| Weight | 0.22 kg |
| Applications | Hydraulic Pilot Control Lever Seal |
| Mounting Location | Floor Frame Left Stand Lever Cover |
| Operating Environment | Construction Machinery Hydraulic Systems |
| Package Dimensions | 15 × 10 × 5 cm |
Manufacturer No.
- 20Y-43-22261
- 20Y4322261
OEM Part No.
- 20Y-43-22261
- 20Y4322261
Engine Part No.
- Komatsu SAA6D107E-1
- Komatsu SAA6D125E-2
- Komatsu SAA6D140E-3
- Komatsu SAA4D95LE-3
- Komatsu SAA4D102E-2
Interchange No.
- 20Y-43-22370
- 20Y4322370
- 20Y4371160
- 20Y4371150
- 7021671280
- 7021658820
Fitment Vehicles
- Komatsu PC100-6
- Komatsu PC100L-6
- Komatsu PC120-6
- Komatsu PC120LC-6
- Komatsu PC1250-8R
- Komatsu PC200-6
- Komatsu PC200-7
- Komatsu PC200-8
- Komatsu PC200LC-6
- Komatsu PC200LC-7
- Komatsu PC200LC-8
- Komatsu PC210-6
- Komatsu PC210LC-6
- Komatsu PC220-7
- Komatsu PC220-8
- Komatsu PC240LC-10
- Komatsu PC300-8
- Komatsu PC360-7
- Komatsu PC400-8
- Komatsu PC450-6
- Komatsu PW160-7E0
- Komatsu HB205
- Komatsu HB215
- Komatsu CK25
- Komatsu CK30
- Komatsu CK35
- Komatsu SK1020
- Komatsu CD110R-2
- Komatsu BP500-7-M1
The 20Y-43-22261 joystick boot is a protective elastomer component designed for the pilot control lever assembly on Komatsu hydraulic excavators. It seals the joystick base against dust, moisture, and hydraulic oil contamination, ensuring precise pilot valve actuation.
Manufactured to OEM dimensions using oil-resistant rubber compound, this boot withstands hydraulic system operating temperatures and environmental exposure in construction machinery applications. It installs on the floor frame left stand lever cover assembly for hydraulic pilot control systems.
Cross-references include Komatsu part numbers 20Y-43-22370, 20Y4371160, 20Y4371150, 7021671280, and 7021658820. Direct replacement for factory-installed boots on specified excavator models.
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