Whiteline Rear Control Arm Bushings (Lower Inner)

2005–2010 Chrysler 300C / Dodge Challenger / Dodge Charger / Dodge Magnum V8

W63339

Overview:

The Whiteline Rear Control Arm Bushings (Lower Inner) are precision-engineered suspension components designed specifically for 2005 to 2010 Chrysler 300C, Dodge Challenger, Dodge Charger, and Dodge Magnum V8 models. These bushings replace the worn factory lower inner control arm bushings, which play a critical role in maintaining rear suspension stability and overall vehicle handling. Over time, factory rubber bushings degrade, causing looseness, reduced braking efficiency, and compromised cornering performance. Whiteline’s bushings restore the rear suspension to near-new condition, improving stability, responsiveness, and driver confidence.

Ideal for enthusiasts and daily drivers alike, these bushings help maintain the integrity of your vehicle’s rear suspension geometry, ensuring consistent handling characteristics and enhanced safety during aggressive driving or spirited road use.

Key Features:

Whiteline’s Rear Control Arm Bushings (Lower Inner) offer a range of benefits engineered to improve your vehicle’s suspension performance and longevity:

• Direct replacement for factory lower inner rear control arm bushings
• Constructed from high-quality, durable black polyurethane for enhanced wear resistance
• Improves rear suspension stability and reduces unwanted movement
• Restores braking efficiency by maintaining proper suspension alignment under load
• Precision molded to ensure exact fitment and ease of installation
• Resistant to oil, road contaminants, and environmental degradation
• Designed specifically for V8-powered Chrysler 300C, Dodge Challenger, Charger, and Magnum models from 2005 to 2010
• Enhances overall vehicle handling and cornering response
• Maintains factory suspension geometry without requiring modifications

Construction & Design:

Whiteline bushings are crafted from premium-grade polyurethane, chosen for its superior durability and resistance to deformation compared to standard rubber bushings. This material provides a firmer yet compliant connection point that reduces deflection under load, preserving suspension geometry and improving handling precision. The bushings are molded to exact OEM dimensions to ensure a seamless fit into the lower inner control arm mounting points. Unlike the outer control arm bushings, which use spherical or rose joints, these bushings are designed exclusively for the inner mounting location, ensuring compatibility and optimal performance.

Installation & Fitment:

Installation of the Whiteline Rear Control Arm Bushings (Lower Inner) is straightforward for experienced mechanics or enthusiasts familiar with suspension work. These bushings are a direct fit replacement for the factory components and require no modifications to the control arms or chassis. It is recommended to have the rear suspension alignment checked and adjusted after installation to ensure optimal handling and tire wear. Note that these bushings fit the inner mounting points only; the outer control arm joints remain spherical or rose joints as per factory design.

What's Included:

• Whiteline Rear Control Arm Bushings (Lower Inner) set
• Installation instructions

Ideal For:

This product is ideal for owners of 2005–2010 Chrysler 300C, Dodge Challenger, Dodge Charger, and Dodge Magnum V8 vehicles who are experiencing rear suspension looseness, degraded handling, or reduced braking stability due to worn control arm bushings. It is also well suited for enthusiasts seeking to maintain or improve suspension performance without altering factory geometry, as well as those performing routine suspension maintenance or restoration.

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.