Fluidampr Steel Internally Balanced Damper

2015–2021 Dodge Challenger, 2015–2020 Dodge Charger Hellcat, 2018–2021 Jeep Grand Cherokee Trackhawk 6.2L

Part #: 910302

Overview

The Fluidampr Steel Internally Balanced Damper is engineered to protect and enhance the performance of your high-output 6.2L Hellcat and Trackhawk engines. Designed specifically for Dodge Challenger (2015–2021), Dodge Charger Hellcat (2015–2020), and Jeep Grand Cherokee Trackhawk (2018–2021), this performance damper addresses the limitations of stock harmonic balancers, especially when modifications increase engine stress.

By controlling harmful torsional vibrations throughout the entire RPM range, the Fluidampr damper reduces wear on critical engine components, lowers the risk of crankshaft failure, and improves ignition timing accuracy. Installing this damper early in your build ensures long-term durability and helps unleash lost torque and horsepower, making it an essential upgrade for enthusiasts and professional engine builders alike.

Key Features

Built with advanced technology and precision engineering, the Fluidampr Steel Internally Balanced Damper offers a range of benefits that enhance engine reliability and performance:

• Superior viscous damper design effectively controls torsional vibrations across all RPMs
• Precision CNC machined and balanced components for optimal performance and longevity
• High-grade steel and aluminum construction for strength and durability
• Corrosion-resistant black anodized pulley and black zinc hub finish with engraved timing marks
• Internally balanced to match factory specifications for smooth operation
• Reduces engine component wear and risk of crankshaft failure
• Improves ignition timing accuracy for better engine response
• Maintenance-free design requiring no periodic service
• SFI 18.1 certified for safety and performance assurance
• Manufactured in the USA with trusted quality standards

Construction & Design

The Fluidampr damper is crafted from high-grade steel and aluminum, combining strength with precision engineering. Each unit is CNC machined to exact tolerances and dynamically balanced to ensure smooth operation and longevity. The black anodized pulley and black zinc hub not only provide corrosion resistance but also feature engraved timing marks for easy reference during installation and tuning.

The internally balanced design matches the factory specifications of the Hellcat and Trackhawk engines, ensuring compatibility and optimal vibration control. This robust construction helps the damper withstand the increased stresses of high-performance applications and engine modifications.

Performance & Sound

By effectively controlling torsional vibrations, the Fluidampr damper reduces crankshaft stress and improves timing accuracy, which can translate into smoother engine operation and enhanced throttle response. While primarily focused on durability and reliability, this damper also helps unlock lost torque and horsepower by maintaining optimal engine dynamics under demanding conditions.

Installation & Fitment

This damper is a direct fit replacement for the stock harmonic balancer on 2015–2021 Dodge Challenger 6.2L Hellcat, 2015–2020 Dodge Charger 6.2L Hellcat, and 2018–2021 Jeep Grand Cherokee 6.2L Trackhawk models. Installation requires no modifications and can be completed using standard tools. It is recommended to install the Fluidampr damper early in your build or upgrade process to maximize engine protection and performance benefits.

What's Included

• Fluidampr Steel Internally Balanced Damper assembly
• Installation instructions

Ideal For

This damper is ideal for performance enthusiasts, professional engine builders, and anyone modifying or upgrading their Hellcat or Trackhawk engines. It is especially beneficial for vehicles subjected to increased power output, forced induction, or extended high-RPM operation, where stock dampers may fail prematurely.

Fluidampr produces viscous harmonic dampers engineered to control torsional vibration across the RPM range, helping protect engines and improve efficiency. Popular in both gas and diesel performance builds, Fluidampr dampers are often chosen when durability and smooth high-RPM operation matter as much as making power.