Rancho RS5000X 0″ Rear Lift Shocks for 1971-2003 Dodge B200, B250, B2500

Description
Rancho RS5000X 0″ Rear Lift Shocks for 1971-2003 Dodge B200, B250, B2500

Rancho RS5000X 0″ Rear Lift Shocks for 1971-2003 Dodge B200, B250, B2500

Part Number: RS55113

Summary: The Rancho RS5000X series utilizes a patented progressive engagement valving system to deliver a refined ride for both work and daily driving. Designed for the rear of Dodge B-Series vans and AM General FJ-9 models, these shocks feature a cross-tuned twin-tube design that excels at dissipating heat while maintaining structural integrity. Whether you are navigating city streets or handling heavy payloads, the RS5000X provides the durability and smooth street comfort required for classic heavy-duty applications.

Features

• Progressive Engagement Valving: Custom-tuned internal discs provide a gradual transition between low and high-speed damping to ensure a controlled ride over varying road surfaces.
• Twin-Tube Gas Pressurized Design: A 2.25-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during extended use.
• Nitrogen Gas Charging: Pressurized gas charge minimizes air-to-oil mixture (aeration) to provide consistent damping performance and prevent shock fade.
• Nitro-Carburized Piston Rod: Heavy-duty 16mm rod construction provides superior scuff and corrosion resistance to ensure long-term seal reliability.

Technical Specifications

Fitment

• 1971-2003 Dodge B200
• 1971-2003 Dodge B250
• 1971-2003 Dodge B2500
• 1971-2003 AM General FJ-9
• Note: Fits US Postal FJ-9 models and Dodge B-Series vans at factory ride height.

What’s Included

• Includes 2 Shocks
• Protective Red Dust Boots
• Required Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s cross-tuned technology optimizes the shock specifically for the weight and geometry of heavy-duty vans, moving beyond generic “one size fits all” valving.
• Performance Benefit: Reduces body roll and harsh vibrations, resulting in a more predictable handling profile and increased driver confidence under load.

Related Products

Front Only (Same Series):
Rancho RS5000X 0" Front Lift Shocks for 1971-2003 Dodge B200, B250, B2500

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 1971-2003 Dodge B200, B250, B2500

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1971-2003 Dodge B200, B250, B2500

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1971-2003 Dodge B200, B250, B2500

Frequently Asked Questions

Will these shocks lift my Dodge van?
No, these shocks are configured for 0″ of lift and are designed to replace factory-length shocks at stock ride height.

What is the benefit of the twin-tube design for my B2500?
The twin-tube design is highly durable; if the outer tube is dented by road debris, the inner workings of the shock remain unaffected, ensuring you aren’t left stranded.

Are these sold as a pair?
Yes, this specific SKU (2xRS55113) includes a pair of two shocks for the rear axle.