Rancho RS90000XL 0-2″ Front Lift Shocks for 1976-1981 Plymouth Trailduster 4WD

Description
Rancho RS90000XL 0-2″ Front Lift Shocks for 1976-1981 Plymouth Trailduster 4WD

Rancho RS9000XL 0-2″ Front Lift Shocks for 1976-1981 Plymouth Trailduster 4WD

Part Number: RS999113

Summary: The Rancho RS9000XL series delivers industry-leading versatility for the Plymouth Trailduster, featuring a globally recognized 9-position manual tuning system. This adjustable damping technology allows drivers to instantly transition from a soft street ride to a firm setting for heavy towing or off-road stability. Engineered for vehicles with 0-2 inches of front lift, these shocks provide a custom-tuned suspension solution that adapts to any terrain or load requirement.

Features

• 9-Position Manual Dial: A multi-stage adjustment knob provides nine unique levels of damping force to ensure precise ride control across various environments.
• Large Shock Body: A heavy-duty 2.75-inch diameter reserve tube provides increased oil capacity to ensure consistent performance and reduced fade during high-temp operation.
• Nitrogen Gas Pressurized: High-pressure gas charging provides a barrier against oil aeration to ensure immediate response and hydraulic stability.
• Protective Boot Included: A durable 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
• 1976-1981 US Postal FJ-9
• Note: Compatible with AM General Model FJ-9 applications.

What’s Included

• Includes 2 Shocks
• Protective Red Dust Boots
• Mounting Hardware (Where Applicable)

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for the most customizable damping in the aftermarket, moving beyond “one size fits all” valving.
• Performance Benefit: Drivers gain the ability to stiffen the front end for better cornering and load hauling, or soften it for maximum comfort during daily commutes.

Related Products

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

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

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

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

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a manual 9-position knob located at the base of the shock body; simply turn the dial to your preferred setting (1 for softest, 9 for firmest).

Will these shocks lift my Plymouth Trailduster?
No, these shocks do not create lift. They are specifically configured for vehicles that currently have between 0 and 2 inches of front lift height.

Is any special tools required for installation?
No, these are designed as a direct bolt-on replacement for your factory shocks using standard hand tools.