KYB Excel-G Rear Shock Absorber

2005–2010 Chrysler 300, 2006–2010 Dodge Charger V6 RWD

Part #: 344660

Overview

The KYB Excel-G Rear Shock 344660 is a premium replacement shock absorber engineered specifically for the rear suspension of the 2005–2010 Chrysler 300 and 2006–2010 Dodge Charger equipped with V6 engines and rear-wheel drive. Designed to restore your vehicle’s original ride comfort and handling characteristics, this shock absorber delivers smooth, stable performance that meets or exceeds factory specifications.

Ideal for drivers looking to replace worn or failing OEM shocks, the Excel-G provides enhanced control and responsiveness on the road, improving safety and ride quality. Built for durability and consistent performance, it is a reliable upgrade for daily driving and long-term use.

Key Features

The KYB Excel-G Rear Shock incorporates advanced technology and quality materials to ensure superior performance and longevity. Key features include:

• OEM Grade Quality Upgrade: Manufactured on the same production lines as original equipment with enhanced valving and materials for improved reliability.
• Nitrogen Gas-Charged Twin-Tube Design: Provides consistent damping to restore smoothness and stability over varied road conditions.
• Hand-Assembled Damping Valves: Precision-assembled in a clean environment to optimize control of tire and body movement.
• Triple Chrome-Plated Piston Rod: Reduces seal wear and extends shock life by resisting corrosion and abrasion.
• Sintered Iron Rod Guide: Maintains proper alignment for predictable handling and suspension response.
• Seamless Steel Tubing: Eliminates fluid bypass and enhances overall durability.
• Thick, Rigid Strut Bodies and Brackets: Designed to reduce flex and maintain alignment for consistent performance.

Construction & Design

KYB Excel-G shocks are engineered with a focus on durability and precision. The seamless steel tubing construction ensures long-lasting resistance to wear and corrosion, while the triple chrome-plated piston rods minimize seal wear and extend service life. Hand-assembled damping valves provide precise control over suspension movement, enhancing ride comfort and vehicle stability. The sintered iron rod guide maintains alignment and reduces unwanted play, contributing to predictable handling and improved safety.

This robust design enables the Excel-G shocks to withstand the demands of daily driving and challenging road conditions, delivering reliable performance mile after mile.

Installation & Fitment

The KYB Excel-G Rear Shock 344660 is a direct fit replacement for the rear shocks on 2005–2010 Chrysler 300 and 2006–2010 Dodge Charger models equipped with V6 engines and rear-wheel drive. It installs easily using existing OEM mounting points with no modifications required, making it suitable for professional mechanics and experienced DIY enthusiasts alike. Proper installation restores your vehicle’s original ride quality and handling characteristics, ensuring safe and comfortable driving.

What's Included

• One KYB Excel-G Rear Shock Absorber (Part #344660)
• Installation hardware (if applicable)
• Product instructions and warranty information

Ideal For

This shock absorber is perfect for Chrysler 300 and Dodge Charger owners seeking a high-quality, durable replacement for worn or failing rear shocks. It is especially suited for drivers who prioritize maintaining factory ride comfort, handling precision, and vehicle safety without compromising on OEM standards. Whether for daily commuting or long-term reliability, the KYB Excel-G delivers dependable performance and enhanced driving confidence.

KYB is a major shock and strut manufacturer supplying both OEM and aftermarket suspension components, with options that range from OE-replacement ride quality to more performance-oriented control. For enthusiasts, KYB upgrades are a solid way to restore damping performance and tighten handling feel with proven manufacturing scale and consistency.