Rancho RS90000XL 2.5-4″ Lift Shocks for 1972-1993 Dodge W100, W150 4WD

Description
Rancho RS90000XL 2.5-4″ Lift Shocks for 1972-1993 Dodge W100, W150 4WD

Rancho RS9000XL 2.5-4″ Lift Shocks for 1972-1993 Dodge W100, W150 4WD

Part Number: RS999114

Summary: The Rancho RS9000XL series provides industry-leading adjustability for classic Dodge and Plymouth 4WD applications. Featuring a 9-position manual tuning knob, these shocks allow drivers to instantly transition from a soft street ride to a firm setting for heavy towing or off-road excursions. Engineered to accommodate 2.5 to 4 inches of lift, they provide the necessary travel and damping control to maintain stability in vintage truck geometries.

Features

• 9-Position Tuning: A manual adjustment knob provides nine levels of damping control to ensure the vehicle is perfectly tuned for specific loads or terrain.
• Nitrogen Gas Pressurized: High-pressure gas charging provides a consistent response by minimizing aeration to ensure fade-free performance during spirited driving.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during heavy-duty use.
• Polyurethane Bushings: High-density polyurethane material provides improved durability over rubber to ensure long-lasting pivot point integrity.

Technical Specifications

Fitment

• 1972-1993 Dodge W100 4WD
• 1972-1993 Dodge W150 4WD
• 1972-1981 Plymouth Trailduster 4WD
• Note: I.D. of shock bushing is smaller than mounting pin & requires lubrication & extra effort for installation.

What’s Included

• (2) RS999114 Front Shocks
• (2) RS999005 Rear Shocks
• Protective Shock Boots
• Mounting Hardware & Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force between setting 1 and 9, offering the widest tuning range in the aftermarket.
• Performance Benefit: The ability to firm up the suspension prevents “bottoming out” while towing, while the softer settings eliminate the harsh “stiff” ride common in lifted vintage leaf-spring trucks.

Related Products

RS5000X (Front):
Rancho RS5000X 2.5-4" Front Lift Shocks for 1972-1993 Dodge W100, W150 4WD

RS5000X (Rear):
Rancho RS5000X 2.5-4" Rear Lift Shocks for 1972-1993 Dodge W100, W150 4WD

RS90000XL (Front):
Rancho RS90000XL 2.5-4" Front Lift Shocks for 1972-1993 Dodge W100, W150 4WD

RS90000XL (Rear):
Rancho RS90000XL 2.5-4" Rear Lift Shocks for 1972-1993 Dodge W100, W150 4WD

RS5000X (Kit):
Rancho RS5000X 2.5-4" Lift Shocks for 1972-1993 Dodge W100, W150 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
These shocks feature a manual 9-position knob located at the base of the shock body. You simply turn the dial by hand to your desired setting—1 being the softest and 9 being the firmest.

Do these shocks come with the protective boots?
Yes, this set includes Rancho’s signature red protective boots to shield the piston rod from debris and corrosion.

Will these shocks fit a stock height truck?
These specific part numbers are configured for vehicles with 2.5 to 4 inches of suspension lift and may be too long for a factory-height vehicle.