Rancho RS5000X Shock Absorber RS55063 for 2018-2025 Jeep Wrangler & 2020-2025 Gladiator

Fits 2018-2025 Jeep Wrangler and 2020-2025 Jeep Gladiator models. This Rancho RS5000X (MPN RS55063) shock absorber is engineered to provide a balanced ride that handles highway stability and off-road articulation with equal precision.

Built around a large twin-tube body, the RS5000X utilizes a nitrogen gas charge pressurized to 150 PSI to minimize air-to-oil mixture, effectively reducing damping performance fade and foaming during aggressive use. The core of the shock features Rancho's Progressive Engagement Valving, which is custom-tuned to each vehicle application to absorb low-speed impacts and reduce ride harshness without sacrificing high-speed control.

• Durable Construction: Includes a 16mm nitro-carburized piston rod for superior scuff and corrosion resistance, plus double-welded loops at critical stress points.
• Advanced Internals: Features a 35mm sintered iron piston for enhanced structural integrity and a low-friction, self-lubricating seal to ensure quicker rebound.
• Thermal Stability: Filled with all-weather fluid designed to maintain consistent damping in extreme internal temperatures ranging from -40 to 248°F.
• Protection: Equipped with a fluon-banded piston for responsiveness and a polyvinyl protective boot to shield the rod from debris.
• Manufacturer Part Number: RS55063