Big Savings on our Heavy Duty Viscous Crankshaft Dampers!!
C Customer Service

Big Savings on our Heavy Duty Viscous Crankshaft Dampers!!

Dec 11, 2020

Is it time for a rebuild?  Are you looking for a way to control torsional vibration, increase power output, reduce wear, and improve the durability of your Heavy-Duty Diesel engine?  Now is the time to get a great deal on an American Made Heavy-Duty Viscous Diesel Damper from KLM Performance. KLM Performance now offers you FREE SHIPPING on all Heavy Duty Diesel Dampers placed before December 30 2020. Simply place your order, and we will refund the full shipping cost on any of our Heavy Duty dampers, listed here. Offer only applies to the heavy duty dampers listed. 

Please choose from our Caterpillar, Cummins, and Detroit Diesel crankshaft dampers. Installing a viscous damper is a cost-effective method to ensure long engine life and protect the powertrain by converting torsional vibrations into thermal energy. Inside the damper is an inertia ring shears through a thin layer of viscous silicone. The silicone fluid is not bonded and acts as a soft spring. The amount of force and rate of velocity change will exponentially reduce the extent of vibration. These dampers are designed for complete protection no matter what power level your engine produces.


  • Vibration damping ability and proficiency.
  • Superior product durability.
  • High temperature & extreme environment capabilities.
  • Reduced operating cost over the life of the engine.
  • All of our dampers are proudly MADE IN THE USA

These Viscous crankshaft dampers are offered with FREE SHIPPING until December 30th. This is a great time to purchase your new Damper before the pending price increase takes place on January 1st. 

Purchase an American Made Viscous Crankshaft Damper to ensure the longest lifespan of your Heavy Duty Diesel Engine! 

Link to share

Use this link to share this article