The vibration damper marked with code K 31510 plays a vital role in absorbing and reducing torsional vibrations within the ZV40/48 diesel engine’s crankshaft system. By dampening oscillations generated during combustion and rotation, it protects the crankshaft and other connected components from fatigue and premature wear. This component contributes significantly to smoother engine operation, improved longevity, and reduced noise. Engineered to function under extreme conditions, the vibration damper ensures mechanical balance and helps maintain operational stability in both marine and industrial environments.