| Part Numbers |
9Y2992, 9Y-2992 (Replaces 5S6420, 6A4903) |
| Application |
Caterpillar 330C Excavator |
| Engine Model |
3304 Diesel Engine |
| Material |
High-grade bearing bronze (CuSn8) |
| Weight |
1 kg |
| Function |
Reduces crank pin wear, provides shaft support |
| Condition |
New OEM-quality replacement |
| Warranty |
12 months |
| MOQ |
50 pieces |
| Lead Time |
3-7 working days |
| Certification |
ISO 9001, Caterpillar SPS standards |
| Testing |
100% dimensional inspection, material analysis |
| Surface Treatment |
Precision honing (Ra 0.4μm finish) |
| Compatibility |
Compatible with CAT 330C serial prefixes: MBP, JSP, ETC |
| OEM Reference |
Direct replacement for CAT OEM parts |
