| Place of Origin |
Guangdong, China |
| Part Number |
7Y3551, 7Y-3551 |
| Compatible Models |
Excavator 3456B, 3456E |
| Condition |
New |
| Material |
High-grade bearing bronze alloy |
| Function |
Reduces crank pin wear |
| Weight |
0.8KG |
| Warranty |
12 Months |
| MOQ |
1 piece |
| Delivery Time |
3-7 Days |
| Certification |
Machinery Test Report Provided |
| Quality Control |
Video Outgoing-Inspection |
| Standards |
Meets C9 Diesel Engine Specifications |
| Installation |
Precision-fit sleeve design |
| Compatibility |
Fits 3116, 3306, 3126 engine models |
| Durability |
50,000+ hours service life |
| Surface Finish |
Precision machined (Ra 0.8μm) |
| Temperature Range |
-30＜C to +150＜C |
| Lubrication |
Pre-lubricated for initial installation |
