Fluidampr 630701 Harmonic Damper Mitsubishi 4G63/T DSM


Fluidampr 630701 SportCompact Harmonic Fluid Damper protects your engine from destructive torsional vibrations, increases both Horsepower and Torque while effectively protecting your stock or modified engine from detrimental torsional vibrations. The Fluidampr 630701 Harmonic Damper Mitsubishi 4G63/T DSM for select 1990 to 2006 Mitsubishi 4G63/T DSM I-4 2.0L engines. Installation of a Fluidampr Viscous damper reduces wear on the main bearings, timing gear, lowers the risk of crankshaft failure while providing improved valvetrain operation.

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Fluidampr 630701 Harmonic Damper 

Fluidampr 630701 2.0L Mitsubishi 4G63 / T DSM

This Sport Compact Series Replacement Harmonic Balancer protects your Sport Compact engine from damaging torsional vibrations as only a viscous Viscous Crankshaft Vibration Damper can. The 2.0L crankshaft balancer is also known as a Crankshaft Pulley.

The Fluidampr 630701 High Performance Sport Compact Crankshaft Balancer fitment guide for the Mitsubishi 2.0L engines:

  • 1990 to 1999 2.0L Mitsubishi 4G63 / T DSM
  • 1990 to 1991 2.0L Mitsubishi Galant
  • 2005 to 2006 2.0L Mitsubishi Lancer
  • 1990 to 1994 2.0L Plymouth Laser

Fluidampr 630701 Crankshaft Damper Benefits:

  • Premium viscous style damper.
  • Upgrade creates a long-lasting foundation for durability and performance.
  • Only a Viscous Damper provides protection against a broad range of destructive crankshaft torsional vibrations.
  • A smoother running engine gains both HP and Torque.
  • Reduces parasitic power loss by controlling engine vibrations.
  • Better Fuel Efficiency
  • Viscous Damper extends the life of the motor.
  • Improves Valve timing
  • Fluidampr crankshaft dampers reduce crankshaft and bearing wear.
  • No tuning required for this viscous damper just bolt it on
  • Safely controls torsional vibrations at all engine RPMs and power levels.
  • Effectively compensates for changes in the rotational mass of built motors.
  • Continuously self-tunes in real time to control vibrations at all engine RPMs.
  • Works on Stock to Highly Modified engines no matter what power level you have!
  • A Harmonic Damper Prolongs engine life.
  • Long lasting viscous silicone damper technology.
  • Precision CNC machined
  • High-Speed Computer Zero balanced high-grade steel components. 
  • No tuning or maintenance required.
  • Direct Bolt On Component.

Fluidampr 630701 Sport Compact Crankshaft Vibration Damper Construction Specifications:

  • Material = Steel
  • Coated in a Black Zinc Finish
  • Outside Diameter of 6-3/8."
  • Width 1.807"
  • The unit weighs 7.7 pounds.
  • Internally Balanced Crankshaft Damper
  • Damper does not contain a pulley.
  • 100% Made In The USA!
  • Certified SFI 18.1 Safety Rating
  • Pre-drilled bolt pattern for a direct bolt on easy installation.
  • Bore Diameter Minimum1.590 Maximum 1.592

 The Fluidampr Mitsubishi 4G63/T DSM I-4, Eagle, Plymouth, Street Series 2.0L is MADE IN THE USA!

Product Application
Select 1990 to 2006 Mitsubishi 4G63/T DSM I-4 2.0L engines.
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Item Number
Manufacturer Part No
Galant, Lancer, Laser
1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1998.5, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
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