| Part Number |
SE91AA-3M |
| Part Name |
Engine Big End Main Bearing Set |
| Condition |
Brand New |
| Material |
High-grade Babbitt alloy |
| Compatibility |
Fits multiple diesel engine models |
| Function |
Supports crankshaft rotation, bears full weight |
| Size |
0.51″ (13mm) thickness |
| Weight |
0.5 kg per set |
| Warranty |
1 Year |
| Testing |
Video inspection & machinery test report available |
| Packaging |
Customized export packaging |
| Delivery Time |
3-7 working days |
| Standards |
Meets ISO 9001 & OEM specifications |
| Surface Treatment |
Precision machined with anti-friction coating |
| Load Capacity |
50 MPa (verified by manufacturer tests) |
