The Caterpillar 8N-9023-030 Main Bearing is a .030″ (0.75mm) oversize bearing, designed to provide optimal crankshaft support and clearance restoration for Caterpillar 3145, 3150, 3160, and 3208 engines. It reduces friction, minimizes wear, and improves engine performance in high-load applications. Made from high-strength alloy steel, it offers superior durability, heat resistance, and long service life, making it ideal for heavy-duty industrial, construction, and agricultural applications.
| Feature | Specification |
|---|---|
| Part Number | 8N-9023-030 |
| Compatible Engines | 3145, 3150, 3160, 3208 |
| Size | .030″ (0.75mm) Oversize |
| Type | Main Bearing |
| Material | High-Strength Alloy Steel |
| Application | Heavy-Duty, Industrial |
| Load Capacity | High Load Bearing |
| Service Life | Long-Lasting Durability |
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