Шатунный подшипник поршня Caterpillar 3902401

The Piston Connecting Rod Bearing enables the smooth and efficient movement of the piston and connecting rod. This bearing ensures proper alignment and minimal friction between these engine components. By reducing friction and wear, the bearing enhances engine performance, reliability, and longevity. Additionally, it absorbs engine vibrations, contributing to smoother operation and reduced wear on other engine parts. Attributes:• Tight tolerances for accurate fitment.• Ensures proper alignment and minimizes friction.• Absorbs engine vibrations for smoother operation.• Facilitates smooth and efficient movement between the piston and connecting rod.Applications: The Piston Connecting Rod Bearing is positioned at the connection point between the piston connecting rod and the crankshaft within the engine block, ensuring smooth rotation and efficient power transfer during engine operation.