Cummins ISX Severe Duty Damper
Cummins ISX Severe Duty Damper
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*Most in stock orders placed before 2:00 PM on weekdays will ship same day. If you need your order expedited please call (724) 360 4080.

Please note that items over $750 may require a signature upon delivery. If this presents any difficulty, please make sure packages are directed to a location where someone can arrange guaranteed receipt.

To opt out of the signature requirement, kindly call us at (724) 360-4080

Torsional Vibration Damper (TVD) for the Cummins ISX.

A new Damper will prolong your engine life by eliminating harmful torsional crankshaft vibration. OEM manufacturers recommend replacing the damper at 500,000 miles. Failure to replace a worn damper could result in a damaged crankshaft and other serious engine failures. Keep your truck out of the shop with our new, American made, torsional damper.

This damper was designed specifically for Australian road trains but can be used for any heavy duty application or high horsepower engine.  It features a heavier inertia ring to take more abuse than the standard ISX damper. Overall it weighs 12 pounds heavier. We recommend it for engines making more than 600 HP. It may also help if you have an engine vibration that cannot be identified or fixed. 


Please note, this Damper will not fit with the ISX Balancer due to it having a different shape.