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Cummins NTC 290-350 / 855 Heavy Duty Diesel Damper

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Vibratech TVD

SKU: VIBRATECH 715285-000

Vibratech TVD 715285-000 Cummins NTC 290-350 / 855 Series Viscous Crankshaft Damper

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Sale price$508.00 Regular price$528.00

Cummins NTC 290-350 / 855 Replacement Heavy Duty Diesel Engine Crankshaft Damper


This crankshaft damper is preferred for most engines used in tractor-pulling applications. The Cummins 855 Big Cam series diesel engine was the last real mechanical variable timing engine mass-produced by Cummins. The Cummins 855 Big Cam engines have four generations, last produced in 1985. The 855 Big Cam is a very popular engine still running today because of its raw horsepower, reliability, and well-known ability to run 700,000 miles before an overhaul.

The Vibratech 715285-000 Viscous Crankshaft Damper applications:

  • Damper Works on the entire Cummins NTC 290-350 / 855  engine series.
  • CUMMINS NTC-315-E Automotive
  • CUMMINS NTC-450 BC III Automotive
  • CUMMINS NTC-855 BC Automotive
  • CUMMINS NTC-855-P335

This Cummins NTC 290-350 / 855 Heavy Duty Diesel Damper offers:

  • Only a VIBRATECH Viscous Damper Increases the motor's Horsepower and Torque output levels.
  • It provides better fuel efficiency
  • Extends the life of the engine
  • Improves valve timing
  • Paintable steel finish
  • This high performance viscous crankshaft damper has integrated timing marks applied for the clockwise rotation of the viscous crankshaft damper.

This Cummins NTC 290-350 / 855 Heavy Duty Diesel Damper features:

  • A Harmonic Damper is categorized as a vicious crankshaft damper or balancer.
  • The Vibratech Viscous Damper is designed with a free rotation inertia ring surrounded by a viscous silicone fluid.
  • The Vibratech 715285-000 Damper is enclosed in a laser-welded, sealed housing.
  • This Cummins NTC Series 290-350 / 855 Diesel Crankshaft Damper is manufactured in a registered state-of-the-art ISO 9001-2008 certified facility.
  • No maintenance is required on the Vibratech Cummins Heavy Duty Diesel Crankshaft Damper.
  • Vibratech viscous dampers for the Cummins diesel are computer-balanced and hermetically sealed at the time of manufacturing as a high-precision viscous crankshaft damper.
  • Vibratech TVD viscous dampers are made to control torsional vibrations at all engine speeds and power levels.
  • This viscous damper is constructed of steel, which is certified for disposal at a recycling center.
  • No maintenance is required on the Vibratech Cummins Heavy Duty Diesel Crankshaft Damper.
  • This vicious engine damper automatically self-tunes to optimize the damping of crankshaft torsional vibrations in real-time.
  • Only a precision viscous damper can increase the life of your Cummins NTC 290-350 / 855 diesel.
  • They are offered as a direct bolt-on replacement crankshaft damper for the Cummins QSX series diesel engines.
  • This Viscous Harmonic Damper controls the destructive torsional vibrations produced during combustion.

This Vibratech High Performance Viscous Torsional Vibration Damper cross-references:

  • Cummins 211915

NOTE: The OEM Cummins 211915 damper for the NTC 290-350 / 855 series engines needs replacement between 350,000 and  500,000 miles. This 715285-000 Cummins NTC Diesel Damper is a precision-made superior quality torsional vib ation damper. The Vibratech Replacement Torsional Vibration Dampers are manufactured in a registered state-of-the-art facility that is ISO 9001-2 8 certified.  Your Cummins TNC 290-350/855 diesel engine requires the best torsional vibration damper available, so purchase a Vibratech Repla ement Damper. Vibratech Hea y Duty aftermarket Cummins diesel dampers are designed by engineers who understand the crucial principles of physics that are used to create harmonic dampers that effectively control torsional vibrations at all engine RPMs and power output levels.

NOTE: Please provide us with the Engine Serial Number - ESN so we can verify the proper fitment of this High Performance Viscous Damper. Please feel free to contact us if you have any questions regarding what damper you need, prior to plac ng an order.

The use of an overseas-manufactured Cummins vibration damper is penny-wise and pound-foolish!

All Vibratech Heavy Duty Diesel Dampers for the Cummins engines are MADE IN THE USA!

Vibratech TVD® invented viscous damper technology in 1946 and continued to make these Cummins Torsional Vibration Dampers in the USA! This Vibratech Heavy Duty Diesel Damper is a superior aftermarket vibration damper for the Cummins Turbo Diesel engines.

This Cummins Heavy Duty Viscous Crankshaft Damper Benefits:

  • Purchasing Genuine Vibratech parts means you get a precision-designed product.
  • Vibratech Viscous Crankshaft Dampers are manufactured at state-of-the-art facilities.
  • Strict quality control measures and diligent testing that ensures the replacement parts perform above the Cummins factory-specified levels of efficiency,
  • Genuine Vibratech parts come with a full factory warranty, giving you peace of mind and financial protection.
  • Only Genuine Vibratech parts provide the reliability and durability you need to stay on the road.

Cummins 211915 Vibratech 715300-000 Heavy Duty Diesel Damper

  • by KLM Performance
  • Engine : Cummins 290-350 | Cummins 855
  • Item Number: VIBRATECH 715285-000
  • Make: Cummins
  • Model: Big Rig Class 8
  • Year : 1982 | 1983 | 1984 | 1985 | 1985.5 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 
  • Manufacturer Part No: 715285-000
  • Product Application: Cummins NTC 290-350 / 855 Heavy Duty Diesel Damper
  • Height: 6
  • Width: 16
  • Brand: Vibratech TVD
  • FAQ: What could happen if you do not replace your Cummins NTC Diesel Damper at the appropriate service interval?

    The use of a worn or damaged viscous damper will lead to catastrophic e gine failure. This had happ ned to many owner-operators when this item was overlooked while completing an in-f ame overhaul. Replacing the vibration damper will not fix wear or undue neglect of the proper maintenance protocols of the engi e components. Vibratech doe  not recommend or endorse re-using viscous dampers.

  • Part Number715285-000
  • Manufacturer: Vibratech TVD
  • Product NoteKLM Performance recommends regular damper inspection and replacing your viscous crank damper every 300 to 500 t ousand miles. Regular inspe tion and replacement of the engine's damper prevent the extreme costs incurred when you break your crankshaft or the other problems caused by deteriorating da per function. Think about p rchasing a new heavy duty viscous crankshaft damper as an insurance policy against a future broken crankshaft, and you will feel the engine run smoother.

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