| Part Number |
4W5699 / 4W-5699 |
| Part Name |
Piston Components 1.27mm Undersized Main Bearing |
| Compatible Engines |
CAT C15, C18 Diesel Engines |
| Compatible Models |
375-A L, 374F L Excavators |
| Condition |
New |
| Material |
High-grade aluminum alloy (per CAT specifications) |
| Inner Diameter |
Standard diameter minus 1.27mm (undersized) |
| Weight |
1KG |
| Function |
Bears full weight of the crankshaft |
| Warranty |
6 Months |
| Delivery Time |
3-7 Days |
| MOQ |
14 pieces |
| Quality Certification |
Meets CAT engineering standards (ISO 9001 certified manufacturing) |
| OEM Replacement |
Direct replacement for original CAT components |
| Surface Treatment |
Precision machined with anti-friction coating |
| Temperature Resistance |
-40＜C to +200＜C operating range |
| Load Capacity |
Designed for heavy-duty engine applications |
