8N-8226 Caterpillar Main Bearing, 0.51mm Undersized, – Part No. 8N-8226| 3306 Engine

The Caterpillar Main Bearing 8N-8226 is a 0.51mm (.020″) undersize main bearing designed for Caterpillar 3306 engines. This bearing helps maintain proper crankshaft clearance, reducing friction and ensuring smooth engine operation in engines with wear. Manufactured from high-quality alloy steel, the 8N-8226 offers excellent durability, load-bearing capacity, and resistance to wear, making it ideal for industrial, agricultural, and construction applications. It extends engine life and enhances performance under heavy-duty conditions.