| Part Number |
6221-21-8010 |
| Application |
Komatsu Wheel Loader WA380, WA420; Excavator PC300-5, PC300-6 |
| Engine Model |
Komatsu S6D108 |
| Material |
High-grade bearing alloy (per Komatsu Genuine Parts standards) |
| Function |
Supports crankshaft rotation, bears full crankshaft weight |
| Condition |
New OEM-quality replacement |
| Weight |
2 kg |
| Dimensions |
0.51 kg/dm3 density (exact dimensions vary by position) |
| Warranty |
1 Year |
| Delivery Time |
3-7 working days |
| Testing Reports |
Machinery Test Report provided |
| Quality Control |
Video outgoing-inspection available |
| Place of Origin |
Guangdong, China (Manufactured to Komatsu OEM specifications) |
