Smooth out the ride and keep the rear axle planted with the Rancho RS5000X Suspension Shock Absorber RS55274, a rear-position damper built for on- and off-road control. It installs as a direct-fit replacement for the listed applications, including the 2002-2008 Dodge Ram 1500, 1994-2002 Dodge Ram 2500 and 3500, 2007-2013 Chevrolet Avalanche, 2000-2014 Chevrolet Tahoe and Suburban 1500, and 2000-2014 GMC Yukon — see the Buyer's Guide tab for the full list of 23 applications.
- Cross Tuned technology: Rancho's exclusive rebound valving system and advanced compression phase are tuned to improve overall handling and performance on and off road.
- Progressive Engagement Valving: Custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimize a rough ride.
- Strong and durable: 16mm nitro-carburized piston rod resists scuffs and corrosion, with double-welded loops at stress areas, a 35mm sintered iron piston, and a polyvinyl protective boot.
- Twin-tube design: Large twin-tube body filled with all-weather fluid, nitrogen gas pressurized to 150 PSI to reduce damping fade and foaming.
A polyurethane rebound bumper and rubber bushings help absorb ride harshness, while a low-friction, self-lubricating seal retains gas and oil. Backed by Rancho's Limited Lifetime Warranty.
Interchange: 520116 · 530247 · 540528 · 813005 · 25984613 · 88945414 · 88966851 · 34515 · 34690 · 34781 · 37164 · 37207 · 550061 · 911164 · 911186 · 911187 · 911222 · RS5274 · 23141N · N8017
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What position does this shock mount in?
This is a rear-position suspension shock absorber for the listed applications. Replacing shocks in matched pairs across an axle helps keep ride and handling balanced.
What is Cross Tuned technology?
It is Rancho's exclusive rebound valving system paired with an advanced compression phase, tuned to improve overall handling and performance on and off road.
How is this shock built for durability?
It uses a 16mm nitro-carburized piston rod to resist scuffs and corrosion, double-welded loops at stress areas, a 35mm sintered iron piston, and a polyvinyl protective boot.
Is it gas charged?
Yes. It is nitrogen gas pressurized to 150 PSI to minimize air-to-oil mixing, which helps reduce damping performance fade and foaming.
Will it fit my truck or SUV?
It is a direct-fit replacement for 23 applications, including Dodge Ram 1500/2500/3500, Chevrolet Avalanche, Tahoe, Suburban, and GMC Yukon. Check the Buyer's Guide tab for your exact year and model.
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