7C-6963 Caterpillar Main Bearing, 0.75mm Undersize, – Part No. 7C-6963| 3114, 3116, 3133 engines

The Caterpillar Main Bearing 7C-6963 is a 0.75mm undersize bearing designed for Caterpillar 3114, 3116, and 3133 engines. This bearing compensates for crankshaft wear, restoring the necessary clearance between the main bearing and crankshaft to ensure smooth operation. Made from high-quality alloy steel, the 7C-6963 is built for durability, providing optimal load-bearing capacity and performance in demanding industrial, construction, and agricultural environments. This bearing helps to reduce friction, extend engine life, and maintain consistent engine performance.