KYB Excel-G Shocks and Struts (REAR)

Ram 2500 14-25 6.7L Diesel/6.4L/5.7L

3440020

Overview:

The KYB Excel-G Shock 3440020 is a premium replacement shock absorber designed specifically for the rear suspension of the 2014–2015 Ram 2500 Pickup Regular Cab. Engineered to restore your truck’s original ride comfort and handling precision, these shocks provide a smooth, stable driving experience that matches or exceeds factory performance. Ideal for Ram 2500 owners seeking to maintain or improve their vehicle’s responsiveness and safety, the Excel-G shocks offer long-lasting durability and superior control over rough roads and challenging conditions.

Built to outperform standard OEM shocks, the Excel-G series is trusted by drivers who demand consistent performance and reliability. With a lifespan exceeding 150,000 miles, these shocks are an excellent investment for those looking to extend the life of their suspension system without sacrificing comfort or handling.

Key Features:

The KYB Excel-G Shock 3440020 incorporates advanced technology and quality materials to deliver exceptional performance and durability. Key features include:

• OEM Grade Quality: Manufactured on the same production lines as original equipment, but enhanced with upgraded valving and materials for improved performance and reliability.
• Nitrogen Gas-Charged Twin-Tube Design: Provides consistent damping to restore smoothness and stability, reducing shock fade and improving ride quality.
• Hand-Assembled Damping Valves: Precision-assembled in a clean environment to ensure accurate control of tire movement and body motion.
• Triple Chrome-Plated Piston Rod: Minimizes seal wear and extends shock life by resisting corrosion and abrasion.
• Sintered Iron Rod Guide: Maintains proper alignment and reduces friction for predictable handling and safety.
• Seamless Steel Tubing: Inner cylinders are crafted from seamless steel to prevent fluid bypass and enhance durability.
• Thick, Rigid Strut Bodies and Brackets: Designed to maintain alignment and reduce flex, ensuring consistent performance under load.

Construction & Design:

The KYB Excel-G shocks are engineered with a focus on durability and precision. The twin-tube design is nitrogen gas-charged to prevent foaming and maintain consistent damping performance throughout the shock’s life. The triple chrome-plated piston rod resists corrosion and wear, while the sintered iron rod guide ensures smooth, aligned movement. Seamless steel tubing eliminates fluid bypass, which can degrade shock performance over time. Together, these design elements provide a robust, long-lasting shock absorber that maintains your Ram 2500’s factory handling characteristics.

Installation & Fitment:

The KYB Excel-G Shock 3440020 is a direct replacement for the rear shocks on 2014 and 2015 Ram 2500 Pickup Regular Cab models. Installation requires no modifications and fits using the original mounting points. The shock features an E2 lower mount (14.6x42) and an S1 upper mount (12mm), matching OEM specifications for a straightforward, bolt-on upgrade. This ensures a hassle-free installation process for both professional mechanics and experienced DIY enthusiasts.

What’s Included

• One KYB Excel-G Rear Shock Absorber (Part #3440020)
• Pre-installed mounting hardware (where applicable)
• Installation instructions

Ideal For:

This shock absorber is ideal for Ram 2500 owners who want to restore or enhance their truck’s original ride comfort and handling precision. It suits drivers who frequently haul heavy loads, tow trailers, or navigate rough terrain and require a durable, reliable suspension component that maintains factory performance. The Excel-G shock is also perfect for those seeking a long-lasting upgrade over standard OEM shocks without compromising safety or ride quality.

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.