Rancho RS90000XL 0-2″ Rear Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

Description
Rancho RS90000XL 0-2″ Rear Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

Rancho RS9000XL 0-2″ Rear Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

Part Number: RS999118

Summary: The Rancho RS9000XL series provides the ultimate in ride control versatility for your GMC Suburban. Featuring a 9-position manual adjustment knob, these shocks allow you to 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 rear lift, they solve the problem of “one size fits all” valving by putting damping control directly in the driver’s hands.

Features

• 9-Position Tuning: A manual adjustment knob provides 400% change in damping force to ensure the perfect ride for any load or terrain.
• Nitrogen Gas Pressurized: A high-pressure gas charge provides reduced aeration and foaming to ensure consistent performance during demanding cycles.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operation under heavy-duty use.
• Protective Boot: A durable poly-vinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity.

Technical Specifications

Fitment

• 1969-1991 GMC Suburban 1500 4WD
• Note: Fits models with 0-2″ of rear lift. Verified fitment for 4WD applications only.

What’s Included

• Includes 2 Shocks (Pair)
• Protective Dust Boots
• Required Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a massive range of damping adjustment that single-valved monotubes cannot match.
• Performance Benefit: Eliminates the “stiff” ride common in heavy-duty SUVs when unloaded, while providing necessary stability when fully loaded with gear or passengers.

Related Products

RS5000X (Rear):
Rancho RS5000X 0-2" Rear Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

RS5000X (Front):
Rancho RS5000X 0-2" Front Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

RS7MT (Rear):
Rancho RS7MT 0-2" Rear Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

Front Only (Same Series):
Rancho RS90000XL 0-2" Front Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

RS5000X (Kit):
Rancho RS5000X 0-2" Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

RS90000XL (Kit):
Rancho RS90000XL 0-2" Lift Shocks for 1969-1991 GMC Suburban 1500 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a red 9-position knob located at the base of the shock body. Simply turn the dial to setting 1 for the softest ride or up to setting 9 for maximum firmness.

Will these shocks lift my vehicle?
No, these shocks do not provide lift. They are specifically configured for vehicles that have already been equipped with 0-2 inches of rear lift height.

Are these shocks sold as a pair?
Yes, this specific SKU (2xRS999118) includes two rear shocks to complete the rear axle of your vehicle.