Rancho - RS55387
Rancho RS5000X RS55387 Suspension Shock Absorber
Featuring a unique, exclusive valving system and advanced compression functionality, Rancho® RS5000™X shocks deliver improved overall on- and off-road handling and performance.
- 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 16mm nitro-carburized piston rod to resist scuffs & corrosion, double-welded loops at stress areas, 35mm 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 150 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
- BUY WITH CONFIDENCE -- Comes with Rancho’s Limited Lifetime Warranty
Compressed Length: 369.8
Compressed Length: 14.56
Extended Length: 23.21
Extended Length: 589.5
Travel Length: 8.66
Travel Length: 220
Body Diameter: 2.251
Body Diameter: 57.2
Lower Mount Type: Loop Bushing and Sleeve Mount - 1/2" Sleeve ID X 2.7/16" Sleeve OAL
Lower Mount Code: LS77
Upper Mount Type: Loop Bushing and Sleeve Mount - 1/2" Sleeve ID X 1.11/16" Sleeve OAL
Upper Mount Code: LS40
Dust Shield Included: Yes
Includes Bump Stop: No
Internal Rebound Bumper: Yes
Hydraulic Lockout: No
Gas Charged: Yes
Adjustable Damping: No
Finish: Painted
Parts Pack(s): None
Part Description: Shock Absorber
Grade Type: Performance
Shock Absorber Bore Size: 35
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