Bilstein B6 4600 Rear Shock

2019–2026 Ram 2500 Diesel (WITH Air Leveling Suspension)

Part #: 24-302111

Overview

The Bilstein B6 4600 Rear Shock is a premium direct-fit replacement designed specifically for the 2019 through 2026 Ram 2500 Diesel models equipped with air leveling suspension. Engineered to upgrade the original equipment shock absorbers, this monotube shock offers enhanced ride quality, improved handling, and consistent performance under a variety of driving conditions. Ideal for drivers seeking a balance between comfort and control, the B6 4600 is tuned to meet the demands of stock height light trucks and SUVs, delivering a smooth and confident driving experience.

Whether navigating rough terrain or cruising on the highway, these shocks provide reliable damping that adapts to changing road surfaces, ensuring your Ram 2500 maintains stability and comfort throughout every mile.

Key Features

The Bilstein B6 4600 Rear Shock incorporates advanced technology and design elements to optimize your vehicle’s suspension performance:

• Monotube design for consistent, fade-free damping performance
• Velocity sensitive, digressive piston that reacts dynamically to road conditions
• Application-specific tuning for optimal ride quality and handling
• Direct-fit replacement for easy installation without modifications
• Durable yellow powder-coated finish for corrosion resistance and long-lasting appearance
• Smooth body design (non-coilover) with a 46mm body diameter
• Compatible with air leveling suspension systems
• Non-adjustable damping calibrated for balanced comfort and control
• Limited lifetime warranty for peace of mind

Construction & Design

Bilstein’s B6 4600 shocks are built with high-grade materials and precision engineering to withstand the rigors of daily driving and off-road use. The monotube construction allows for better heat dissipation, reducing shock fade during extended use. The digressive piston design ensures the shock adapts to varying speeds and impacts, providing a smooth yet controlled ride. The shock body is finished in Bilstein’s signature yellow paint, which not only enhances corrosion resistance but also signifies the product’s performance pedigree.

Designed as a smooth body shock absorber, it fits seamlessly into the rear suspension of the Ram 2500 without the need for coilover springs or additional components, maintaining factory ride height and suspension geometry.

Installation & Fitment

The Bilstein B6 4600 Rear Shock is engineered as a direct replacement for the original rear shocks on 2019–2026 Ram 2500 Diesel trucks equipped with air leveling suspension. Installation is straightforward and requires no special tools or modifications, making it an ideal upgrade for both professional mechanics and experienced DIY enthusiasts. It is recommended to replace both rear shocks as a pair to ensure balanced suspension performance and handling.

What's Included

• Two (2) Bilstein B6 4600 Rear Shock Absorbers
• Limited lifetime warranty documentation

Ideal For

This shock absorber set is perfect for Ram 2500 Diesel owners who want to restore or improve their truck’s rear suspension performance without altering ride height. It suits those who drive on a mix of paved roads and light off-road conditions and desire enhanced comfort, better handling, and reliable damping with their factory air leveling suspension intact. Whether for daily driving, towing, or hauling, the Bilstein B6 4600 offers a durable and effective suspension upgrade.

Bilstein is a cornerstone name in performance suspension, known for high-quality dampers and suspension systems tuned for everything from street handling to aggressive off-road use. With dedicated Street Performance offerings and motorsport-inspired development, Bilstein shocks and coilovers are built to deliver consistent control, better ride quality, and confidence when you’re pushing the pace—on-road or off.