2017-2022 Ford F250 & F350 4WD Rock Krawler 2.625 inch Rear RRD Shock 3.5-4 inch Lift | Part# RRD05813RR

F-250/F-350 4WD Rock Krawler 2.625" Rear RRD Shock Features:

• 2 5/8 RRD Smooth Body Shock
• 2.625 Inch O.D. Fluted Aluminum Shock Body
• Military Grade Hard Anodized Surface
• Cooling Surface Area Of A 3 Inch Shock
• 1 Inch Nitrotec Shaft
• Billet Aluminum Valve Circuit and Components
• Serviceable/Rebuildable/Revalveable
• Anodized Finish
• Sold as each

High-Quality Remote Reservoir Equipped Rear Shock for Super Dutys

Upgrade your 2017-2022 F-250/F-350 4WD with the exceptional Rock Krawler 2.625" Rear RRD Shock designed for 3.5-4" lift applications. This shock is a game-changer, featuring a 2 5/8 RRD smooth body with a 2.625-inch O.D. fluted aluminum shock body. The fluting not only reduces weight but also ensures robustness, making this shock the lightest in its class while offering a greater surface area than most 3-inch bodied shocks. Crafted with military-grade hard anodized coating, the shock body is virtually immune to corrosion, guaranteeing long-lasting performance in various conditions. The massive 1-inch Nitrotec steel shaft is supported by a high-quality DU bearing, ensuring stability and strength. Unlike chrome-plated shafts, the Nitrotec steel shafts remain bare, eliminating concerns about pitting or flaking that could compromise seals.

High-Quality Construction & Design

A billet aluminum valve circuit with digressive valving takes control of dampening, while redundant sealing technology keeps the shock oil precisely where it belongs. The shock oil is specially formulated to provide fade-free dampening and smooth rebounds. Its high viscosity index and shear stability effectively combat shock fade. Furthermore, a custom moly piston wear band significantly reduces shock body wear. The Rock Krawler RRD 2.625" Shock sets itself apart from the competition with its lightweight design, cooling twice as fast as its 2.5-inch steel body counterparts, ensuring fade-resistant performance. Sold individually, this shock offers exceptional performance, and it's backed by a 6-month warranty against defects in materials and workmanship.

Vehicle Fitment: 2017, 2018, 2019, 2020, 2021, 2022 Ford F-250/F-350 Super Duty 4WD

Application Note: Designed for Gas and Diesel Trucks with 3.5-4" of front lift