ШКИВ Caterpillar 5117232

An Engine Damper Pulley controls torsional vibration generated by the crankshaft during engine rotation and helps maintain balanced movement throughout operation. It reduces vibration transfer to connected components, allowing smoother power delivery and improved rotational stability. By limiting oscillations, the pulley supports consistent belt drive performance and reduces stress on surrounding systems. It enhances overall engine smoothness, lowers noise levels, and helps maintain steady operation under changing load conditions.Attributes:• Supports smoother power transmission to driven components.• Helps prevent excessive movement in the crankshaft system.• Enhances comfort by decreasing engine vibration output.• Polar moment of inertia reference value of 0.0643 newton meter second square supports controlled rotational response.Applications: An Engine Damper Pulley is located at the front end of the engine crankshaft assembly and absorbs and controls rotational vibration generated during engine operation, allowing smoother crankshaft rotation.