Whiteline Control Arm Upper Front Bushing

2005–2023 Chrysler 300 / 2008–2023 Dodge Challenger / 2006–2010 Dodge Charger / 2005–2008 Dodge Magnum

W63340

Overview:

The Whiteline Control Arm Upper Front Bushing is a premium replacement part designed to restore and enhance the rear suspension performance of your Chrysler 300, Dodge Challenger, Charger, or Magnum. Over time, worn or damaged control arm bushings can cause uneven tire wear, unbalanced braking, and unpredictable handling, especially during cornering. This bushing is engineered to address these issues by providing a durable, high-quality solution that improves vehicle stability and safety.

Ideal for enthusiasts and daily drivers alike, this bushing offers long-lasting durability and precise fitment, ensuring your vehicle maintains optimal rear suspension geometry and handling characteristics. Whether you’re restoring your vehicle’s original performance or upgrading for better control, Whiteline’s synthetic elastomer bushings deliver consistent results.

Key Features:

Whiteline’s Control Arm Upper Front Bushing combines advanced materials and engineering to outperform standard OEM components. Key features include:

• Precision engineered specifically for Chrysler 300, Dodge Challenger, Charger, and Magnum models within the specified year ranges
• Constructed from premium synthetic elastomer for enhanced durability and resistance to wear
• Improves rear suspension stability and handling response during cornering and braking
• Reduces uneven tire wear by maintaining proper control arm alignment
• Tested to outperform comparable aftermarket bushings in longevity and performance
• Direct bolt-in replacement for easy installation without modifications
• Designed to maintain factory ride quality while enhancing control

Construction & Design:

This control arm bushing is crafted from a high-grade synthetic elastomer material that offers superior resistance to heat, oil, and environmental degradation compared to traditional rubber bushings. The material’s engineered flexibility allows it to absorb road vibrations and impacts while maintaining firm control arm positioning. Whiteline’s precision manufacturing ensures tight tolerances and consistent quality, providing a reliable fit that preserves suspension geometry and vehicle dynamics.

The design balances durability with compliance, delivering improved handling without compromising ride comfort. This makes it an excellent choice for both street and performance applications.

Installation & Fitment:

The Whiteline Control Arm Upper Front Bushing is a direct replacement part designed to fit the rear control arm of the following vehicles:

• Chrysler 300 (2005–2023)
• Dodge Challenger (2008–2023)
• Dodge Charger (2006–2010)
• Dodge Magnum (2005–2008)

Installation typically requires standard hand tools and basic mechanical knowledge. The bushing installs in the upper front position of the rear control arm and does not require any modifications to the vehicle’s suspension components. For best results, it is recommended to have the installation performed or inspected by a qualified technician, and to perform a wheel alignment after replacement to ensure optimal handling and tire wear.

What's Included:

• 1 x Rear Control Arm Upper Front Bushing
• Installation instructions
• Manufacturer standard warranty documentation

Ideal For:

This bushing is ideal for vehicle owners experiencing symptoms of worn rear control arm bushings such as uneven tire wear, rear instability, or unpredictable handling. It is also well suited for enthusiasts seeking to maintain or improve suspension performance with a durable, high-quality replacement part. Whether restoring a daily driver or preparing a vehicle for spirited driving, Whiteline’s control arm bushing offers a reliable upgrade.

Whiteline is a performance suspension specialist with a reputation for components that improve balance, steering precision, and grip—sway bars, bushings, control arms, and complete handling kits built for spirited street driving, autocross, and track use. If you’re chasing a tighter, more confidence-inspiring chassis without going full racecar harshness, Whiteline is a proven bolt-on solution.