| Part Number |
4543745, 454-3745 |
| Application |
Caterpillar 323D Excavator |
| Compatible Engines |
Caterpillar C4.4, C7.1 |
| Material |
Steel-backed with aluminum-tin alloy |
| OEM Replacement |
Yes |
| Condition |
New |
| Function |
Reduces crank pin wear, provides smooth rotation |
| Weight |
1 kg |
| Dimensions |
Refer to Caterpillar parts diagram (SIS-4543745) |
| MOQ |
1 piece |
| Warranty |
6 months |
| Lead Time |
3-7 days |
| Certification |
Meets Caterpillar 1U-5701 standards |
| Installation Torque |
50 Nm + 90＜ (per Caterpillar SIS) |
| Bearing Clearance |
0.03-0.08mm (standard) |
| Place of Origin |
Guangdong, China |
| Quality Assurance |
Machinery test report provided |
