6742-01-5233 Main Bearing Set fit Komatsu
6742-01-5233 Main Bearing Set fit Komatsu
6742-01-5233 Main Bearing Set, 0.25 mm Oversize
6742-01-5233 is a main bearing set for Komatsu equipment and engines. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The set is identified as a 0.25 mm oversize main bearing set. The listed application includes Komatsu construction, forestry, and industrial equipment models, as well as Komatsu S6D114E-series engine designations.
Fitment
The main bearing set is listed for the following Komatsu equipment and engine models:
- Komatsu 850B
- Komatsu 870B
- Komatsu GD650A
- Komatsu PC300
- Komatsu PC300HD
- Komatsu PC350
- Komatsu PC350HD
- Komatsu S6D114E
- Komatsu SA6D114E
- Komatsu SAA6D114E
- Komatsu WA320
- Komatsu WA380
- Komatsu WA420
- Komatsu WA430
Fitment is specified by the equipment and engine designations listed above. Before installation, the model designation and required bearing oversize should be checked against the engine service information and the dimensions of the crankshaft journals.
Specifications
| Part type | Main bearing set |
| Equipment brand | Komatsu |
| Oversize | 0.25 mm |
| Application | Komatsu equipment and S6D114E-series engine designations listed in the fitment section |
| Product condition | New |
| Manufacturing company | CTP (Costex Tractor Parts) |
| Weight | 0.04 lb |
| SKU | 6742-01-5233 |
The 0.25 mm specification refers to the oversize of the main bearing set. It is a dimensional specification for bearing selection and should be matched with the measured crankshaft condition and the required engine repair size.



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