8N-7765 Caterpillar Main Bearing, .025, – Part No. 8N-7765| D379, G379

The Caterpillar Main Bearing 8N-7765 is a .025 undersize main bearing designed for Caterpillar D379 and G379 engines. This bearing is specifically engineered to restore proper clearance between the crankshaft and main bearing cap when there is wear, ensuring smooth and efficient engine operation. Made from high-quality alloy steel, the 8N-7765 bearing is built to handle high loads and extreme conditions. It is perfect for industrial, agricultural, and construction applications, helping to reduce friction, minimize wear, and extend the life of the engine, ensuring reliable performance over time.