Rancho RS5000X 0″ Rear Lift Shocks for 1974-1986 Jeep J10, J20 4WD

Description
Rancho RS5000X 0″ Rear Lift Shocks for 1974-1986 Jeep J10, J20 4WD

Rancho RS5000X 0″ Rear Lift Shocks for 1974-1986 Jeep J10, J20 4WD

Part Number: RS55113

Summary: The Rancho RS5000X series features an innovative cross-tuned twin-tube design that significantly improves off-road handling while maintaining a smooth street ride. Engineered for vehicles at stock height, these shocks utilize a unique valving system that transitions seamlessly between comfort and control. The gas-pressurized construction reduces aeration and shock fade, making them a reliable upgrade for Jeep owners seeking durability and consistent performance on any terrain.

Features

• Cross-Tuned Technology: A specialized valve system provides a progressive engagement throughout the piston stroke to ensure balanced ride quality across varying road conditions.
• Twin-Tube Body: A 2.25-inch reserve tube provides increased fluid capacity to ensure cooler operating temperatures and dent-resistant durability.
• Nitro-Carburized Piston Rod: The heavy-duty 16mm rod provides superior corrosion resistance and structural integrity to ensure long-term reliability in harsh environments.
• Polyurethane Bushings: High-density mounting material provides enhanced vibration dampening to ensure a quiet and comfortable cabin experience.

Technical Specifications

Fitment

• 1974-1986 Jeep J10 4WD
• 1974-1986 Jeep J20 4WD
• 1974-1986 AM General Model FJ-9
• Note: Fits 4WD models at stock (0″) ride height. AM General FJ-9 specific applications apply.

What’s Included

• Includes 2 Shocks
• Protective Blue Dust Boots
• Required Mounting Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s patented Progressive Engagement Valving is custom-tuned to the specific weight and geometry of the Jeep J-Series chassis.
• Performance Benefit: Drivers experience a significant reduction in body roll and “float” without the harshness typically associated with heavy-duty aftermarket shocks.

Related Products

Front Only (Same Series):
Rancho RS5000X 0" Front Lift Shocks for 1974-1986 Jeep J10, J20 4WD

RS7MT (Front):
Rancho RS7MT 0" Front Lift Shocks for 1974-1986 Jeep J10, J20 4WD

RS90000XL (Rear):
Rancho RS90000XL 0" Front Lift Shocks for 1974-1986 Jeep J10, J20 4WD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 1974-1986 Jeep J10, J20 4WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1974-1986 Jeep J10, J20 4WD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1974-1986 Jeep J10, J20 4WD

RS7MT (Kit):
Rancho RS7MT 0" Lift Shocks for 1974-1986 Jeep J10, J20 4WD

Frequently Asked Questions

Will these shocks lift my Jeep?
No, these shocks are designed for vehicles with 0 inches of rear lift. They are configured for stock ride height and do not provide lift on their own.

What is the benefit of the Twin-Tube design on these shocks?
The Twin-Tube design allows for a larger oil reservoir and provides a “shield” for the inner working tube; if the outer body is dented by a rock, the shock will continue to function properly.

Are the dust boots included?
Yes, this pair of shocks includes Rancho’s signature blue protective boots to keep debris away from the piston rod and seals.