6240-31-2111PK Piston Kit fit Komatsu
6240-31-2111PK Piston Kit fit Komatsu
6240-31-2111PK Piston Kit for Komatsu
The 6240-31-2111PK is a piston kit for Komatsu equipment powered by 6D170E, SA6D170E-3A-7, and SAA6D170E-3F-8 engines. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The kit is specified for use in Komatsu construction and mining equipment, including wheel loaders, hydraulic excavators, and crawler tractors listed below. The applicable machine model and engine model should be checked before installation because the same equipment family may be supplied with different engine configurations.
Fitment
- Komatsu WA600-3LK wheel loader
- Komatsu PC1250-7 hydraulic excavator
- Komatsu PC1250LC-7 hydraulic excavator
- Komatsu WA700-3 wheel loader
- Komatsu D375A-5 crawler tractor
- Komatsu PC200-8 hydraulic excavator
- Komatsu PC200LC-8 hydraulic excavator
The listed fitment includes both standard and LC machine versions where identified in the application data. PC1250-7 and PC1250LC-7 are listed separately, as are PC200-8 and PC200LC-8. Confirm the complete machine identification and installed engine model when matching the piston kit to a specific unit.
Specifications
| Part type | Piston kit |
| Product SKU | 6240-31-2111PK |
| Equipment manufacturer | Komatsu |
| Engine model | 6D170E |
| Engine model | SA6D170E-3A-7 |
| Engine model | SAA6D170E-3F-8 |
| Equipment category | Heavy equipment engine piston application |
| Listed machine applications | WA600-3LK, PC1250-7, PC1250LC-7, WA700-3, D375A-5, PC200-8, and PC200LC-8 |
The part number for this product is 6240-31-2111PK. The available application data identifies the engine and machine models listed above; dimensions, piston material, compression height, bore size, pin specifications, ring configuration, quantity supplied, and included kit components are not specified.






















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