Firm up on- and off-road control with the Rancho RS5000X Suspension Shock Absorber (RS55239), a front-position shock built around Rancho's exclusive Cross Tuned technology — a rebound valving system and advanced compression phase tuned to improve overall handling and performance on and off the pavement. It installs as a direct-fit replacement for the 1984-2001 Jeep Cherokee, 1986-1992 Jeep Comanche, 1993-2001 Jeep Grand Cherokee, 1997-2006 Jeep TJ, and 1997-2006 Jeep Wrangler; see the Buyer's Guide tab for the full engine-level list.
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.
Handles temperature swings: large 2 1/4 inch twin-tube body filled with all-weather fluid runs cooler and withstands internal temperatures from -40 to 248°F.
Reduces fade: nitrogen gas pressurized to 150 PSI to minimize air-to-oil mixing that causes damping fade and foaming.
Smoother ride: polyurethane rebound bumper, rubber bushings, and a fluon-banded piston help absorb harshness and respond to changing road conditions.
A Compression Control Valve custom-tuned for each vehicle regulates fluid transfer to help maintain shock motion control. Backed by Rancho's Limited Lifetime Warranty.
This part cross-references / interchanges with the following part numbers:
813071, RS5239, 23169E, H7016, N8016
Frequently Asked Questions
What vehicles does the RS55239 fit?
It's a direct-fit replacement for the 1984-2001 Jeep Cherokee, 1986-1992 Jeep Comanche, 1993-2001 Jeep Grand Cherokee, 1997-2006 Jeep TJ, and 1997-2006 Jeep Wrangler. Check the Buyer's Guide tab to confirm your application.
Is this a front shock absorber?
Yes. This RS5000X shock is cataloged for the front position on the listed Jeep applications.
What is Cross Tuned technology?
It's Rancho's exclusive rebound valving system paired with an advanced compression phase, designed to improve overall handling and performance both on and off road.
How does it handle heat and reduce fade?
The large 2 1/4 inch twin-tube body uses all-weather fluid rated from -40 to 248°F, and it's nitrogen-pressurized to 150 PSI to minimize air-to-oil mixing that causes fade and foaming.
Should I replace shocks in pairs?
This listing is for one shock. Replacing shocks as an axle pair is recommended for balanced, even ride control; consult your vehicle service information for the correct procedure.
Take on rough terrain with the Rancho RS7MT RS77198 Rear Suspension Shock Absorber, an application-tuned monotube shock built for precision on-road and off-road handling. It installs as a direct-fit...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
