2005-2016 Ford F250 & F350 4WD Rock Krawler 2.625 inch Rear RRD Shock 4 inch Lift | Part# RRD00111RR

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

• 2.625" O.D. Fluted Aluminum Shock Body
• Military Grade Hard Anodized Surface
• Cooling Surface Area Of A 3" Shock
• 1" Nitrotec Shaft for durability
• Billet Aluminum Valve Circuit and Components
• Serviceable/Rebuildable/Revalveable
• Anodized Finish
• Sold individually

Premium Remote Reservoir Equipped Shock for Super Dutys

Experience superior suspension performance with the 2005-2016 F-250/F-350 4WD Gas Rock Krawler 2.625" Rear RRD Shock - 3.5" Lift. The Rock Krawler RRD shock is designed to provide unmatched performance and durability, setting a new standard in the world of shocks. Constructed with a 2.625" O.D. fluted aluminum shock body, this shock offers the advantage of weight reduction without compromising strength. Its innovative design not only makes it the lightest shock in its class but also provides a surface area greater than most 3-inch bodied shocks. The fluting enhances structural integrity, ensuring that the aluminum cylinders are as strong, if not stronger, than their steel 2.5-inch counterparts. To further enhance durability, the shock bodies are treated with a military-grade hard anodized coating, protecting them from corrosion and ensuring longevity in a variety of conditions. A high-quality DU bearing provides the bearing surface for the massive 1-inch Nitrotec steel shaft, which outperforms chrome-plated shafts and eliminates concerns about pitting or flaking that can compromise seals.

High-Quality Construction & Design

The shock's performance is controlled by a billet aluminum valve circuit with digressive valving, ensuring smooth and effective dampening. Redundant sealing technology keeps the shock oil in its place, while the specially formulated shock oil provides fade-free dampening and smooth rebounds. The high viscosity index and shear stability of the oil control shock fade, and a custom moly piston wear band significantly reduces shock body wear. The Rock Krawler RRD 2.625" Rear Shock offers exceptional weight savings compared to its 2.5-inch steel body counterparts and boasts superior cooling, allowing for fade-resistant performance. Plus, all Rock Krawler RRD Shocks come with a 6-month warranty against defects in materials and workmanship, providing you with more peace of mind.

Vehicle Fitment: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Ford F-250/F-350 Super Duty 4WD

Application Note: For Trucks Only With 4 Inches Lift Height