Rancho RS5000X RS55777 Suspension Strut

.Featuring a unique, exclusive valving system and advanced compression functionality, Rancho RS5000™X struts deliver improved overall on- and off-road handling and performance.
.COMPATIBILITY – Fits2003-2014 Toyota 4Runner; 2015-2016 Toyota 4Runner; 2017-2018 Toyota 4Runner; 2019-2019 Toyota 4Runner; 2020-2020 Toyota 4Runner; 2021-2021 Toyota 4Runner; 2022-2022 Toyota 4Runner; 2023-2023 Toyota 4Runner; 2005-2009 Toyota Tacoma; 2
.GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
.IMPROVED HANDLING AND PERFORMANCE -- Cross Tuned technology featuring exclusive rebound valving system and advanced compression phase improves overall handling and performance on and off road
.MINIMIZES ROUGH RIDE -- Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimizes a rough ride
.STRONG AND DURABLE -- Features a nitro-carburized piston rod to reduce scuffs & corrosion, double-welded loops at stress areas, application-specific sintered iron piston for enhanced structural integrity and polyvinyl protective boot
.HANDLES EXTREME TEMPERATURE CHANGES -- Large twin-tube body filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
.SMOOTH PERFORMANCE -- Polyurethane rebound bumper and rubber bushings help absorb ride harshness while the fluon-banded piston enhances responsiveness to changing road conditions for an overall smoother ride
.REDUCES FADE -- Nitrogen gas pressurized to 60 PSI to minimize air-to-oil mixture to reduce damping performance fade and foaming
.MAINTAINS VEHICLE CONTROL -- Compression Control Valve is custom-tuned for each vehicle to regulate fluid transfer to absorb impacts without disc flutter and help maintain shock motion control
.BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control of shock motion due to the expanded piston area