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(888) 312-8812 Login SignupThe Cummins Viscous Vibration Damper is a rotational control device built to moderate torsional shake in crankshafts exposed to heavy combustion cycles. The internal viscous medium absorbs twisting pulses that occur as cylinders fire, giving the crankshaft smoother movement through the RPM range. Its housing matches Cummins mounting patterns for easy replacement and proper timing alignment. With improved vibration control, the damper helps limit long-term stress on belts, gears, and accessory drives. Engines subjected to sustained torque loads gain steadier rotational behavior from the Cummins 5570160.
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