Rancho RS5000X 0-2″ Rear Lift Shocks for 1976-1981 Plymouth Trailduster 4WD

Description
Rancho RS5000X 0-2″ Rear Lift Shocks for 1976-1981 Plymouth Trailduster 4WD

Rancho RS5000X 0-2″ Rear Lift Shocks for 1976-1981 Plymouth Trailduster 4WD

Part Number: RS55005

Summary: The Rancho RS5000X series leverages a patented progressive engagement valving system to significantly improve the ride quality of your Plymouth Trailduster. Designed for vehicles with 0-2 inches of rear lift, these twin-tube gas-pressurized shocks provide the ideal balance of on-road comfort and off-road durability. By minimizing aeration and shock fade, this setup ensures consistent damping performance during rugged trail use or daily driving.

Features

• Progressive Engagement Valving: Custom-tuned compression and rebound circuits provide a smooth transition between low and high-speed impacts to ensure controlled handling.
• Twin-Tube Gas Pressure: A 150-PSI nitrogen gas charge provides a consistent damping force to ensure reduced aeration and foaming.
• Large Shock Body: A 2.25-inch reserve tube provides increased fluid capacity to ensure cooler operating temperatures during extended use.
• Protective Boot: The included red polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against debris.

Technical Specifications

Fitment

• 1976-1981 Plymouth Trailduster 4WD
• Note: I.D. of shock bushing is smaller than mounting pin & requires lubrication & extra effort for installation.

What’s Included

• (2) Rancho RS5000X Series Rear Shocks
• Protective Dust Boots
• Installation Hardware & Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s cross-tuned technology optimizes the relationship between the piston and base valve for vehicle-specific damping.
• Performance Benefit: Drivers experience reduced body roll and a more “planted” feel without the harshness associated with heavy-duty monotube shocks.

Related Products

Front Only (Same Series):
Rancho RS5000X 0-2" Front Lift Shocks for 1976-1981 Plymouth Trailduster 4WD

RS7MT (Front):
Rancho RS7MT 0-2" Front Lift Shocks for 1976-1981 Plymouth Trailduster 4WD

RS90000XL (Rear):
Rancho RS90000XL 0-2" Rear Lift Shocks for 1976-1981 Plymouth Trailduster 4WD

RS5000X (Kit):
Rancho RS5000X 0-2" Lift Shocks for 1976-1981 Plymouth Trailduster 4WD

RS90000XL (Front):
Rancho RS90000XL 0-2" Front Lift Shocks for 1976-1981 Plymouth Trailduster 4WD

RS90000XL (Kit):
Rancho RS90000XL 0-2" Lift Shocks for 1976-1981 Plymouth Trailduster 4WD

Frequently Asked Questions

Will these shocks lift my Plymouth Trailduster?
No, these shocks are designed to accommodate a vehicle that already has 0-2 inches of rear lift; they do not provide the lift themselves.

Is the bushing fitment an issue?
The bushings are designed with a tight inner diameter for a secure fit. As noted, applying lubrication to the mounting pins will simplify the installation process.

Are these shocks sold as a pair?
Yes, this SKU (2xRS55005_n910) includes a pair of two (2) shocks for the rear of your vehicle.