6212-31-2170LK Liner Kit fit Komatsu
6212-31-2170LK Liner Kit fit Komatsu
6212-31-2170LK Liner Kit for Komatsu
The 6212-31-2170LK is a liner kit for Komatsu heavy equipment powered by SA6D140-1 and SA12V140-1 engines. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The kit is listed for use in Komatsu mining, quarrying, and heavy-duty construction machines within the model and serial-number ranges specified below. Fitment depends on both the machine model and the applicable serial-number range.
Fitment
- Komatsu D475A-2 — serial numbers 10201 and up
- Komatsu WA800-2 — serial numbers 10001 and up
- Komatsu WA900-1 — serial numbers 10001 and up
- Komatsu WA900-1L — serial numbers A20001–A20007
- Komatsu PC650-3 — serial numbers 10501 and up
- Komatsu PC650LC-3 — serial numbers 10501 and up
- Komatsu PC650SE-3 — serial numbers 10501 and up
- Komatsu PC650-5 — serial numbers 20001 and up
- Komatsu PC650E-5 — serial numbers 20001 and up
- Komatsu PC650LC-5 — serial number 20
The listed machine applications cover Komatsu dozers, wheel loaders, and excavators equipped with the specified engine models. The serial-number references should be checked against the identification plate and service documentation of the machine before selecting the part.
Cross-reference numbers
No additional equipment-manufacturer or supplier cross-reference numbers are provided for this part. The applicable part number is 6212-31-2170LK.
Specifications
| Part type | Liner kit |
| Part number | 6212-31-2170LK |
| Condition | New |
| Part category | Liner and piston kits for Komatsu equipment |
| Equipment manufacturer | Komatsu |
| Compatible engine model | SA6D140-1 |
| Compatible engine model | SA12V140-1 |
| Machine position or application | Engine cylinder liner system |
| Manufacturer of this spare part | CTP (Costex Tractor Parts) |
| Kit contents | Individual components are not specified in the available product data |
The 6212-31-2170LK application is associated with the SA6D140-1 and SA12V140-1 engine families. The machine model, engine model, and serial number should be compared together because the same general equipment range may contain different production versions and application details.
For the D475A-2, WA800-2, WA900-1, PC650-3, PC650LC-3, PC650SE-3, PC650-5, and PC650E-5 models, the applicable serial-number ranges are stated in the fitment list above. The WA900-1L application is limited to serial numbers A20001–A20007, while the PC650LC-5 application is listed with serial number 20.
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