Rancho RS5000X 0″ Rear Lift Shocks for 1988-1999 GMC K1500 4WD

Description
Rancho RS5000X 0″ Rear Lift Shocks for 1988-1999 GMC K1500 4WD

Rancho RS5000X 0 inches Rear Lift Shocks for 1988-1999 GMC K1500 4WD

Part Number: RS55190

Summary: The Rancho RS5000X series combines heavy-duty durability with refined street comfort for your GMC K1500 or Yukon. Featuring a sophisticated twin-tube gas-pressurized design, these shocks utilize a unique Progressive Engagement Valving system to minimize harshness during initial impacts. Engineered for 0 inches of lift, they serve as a premium replacement for drivers seeking a balanced ride that handles both daily commuting and light off-road excursions with consistent control.

Features

• Progressive Engagement Valving: Custom-tuned internal valving provides a smoother transition between damping cycles to ensure reduced harshness on uneven road surfaces.
• Twin-Tube Gas Pressure: A high-capacity twin-tube body provides increased fluid capacity to ensure lower operating temperatures and consistent damping performance.
• Nitrogen Gas Charge: Pressurized nitrogen gas prevents oil aeration and foaming to ensure immediate response and fade-free performance during extended use.
• Protective Boot: A durable polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against debris.

Technical Specifications

Fitment

• 1988-1999 GMC K1500 4WD
• 1992-1999 GMC Yukon
• Note: 4 Door models with Rancho Suspension.

What’s Included

• Includes 2 Shocks (Pair)
• Protective Polyvinyl Boots
• Required Installation Bushings and Washers

Why Choose This Product?

• Engineering Advantage: Rancho’s Cross-Tuned technology optimizes the relationship between the Compression and Rebound phases for a vehicle-specific ride profile.
• Performance Benefit: The twin-tube design offers excellent dent resistance, ensuring the shock remains functional even if the outer housing is damaged by trail debris.

Related Products

Front Only (Same Series):

Rancho RS5000X 0" Front Lift Shocks for 1988-1999 GMC K1500 4WD

RS90000XL (Rear):

Rancho RS90000XL 0" Rear Lift Shocks for 1988-1999 GMC K1500 4WD

RS7MT (Front):

Rancho RS7MT 0" Front Lift Shocks for 1988-1999 GMC K1500 4WD

RS90000XL (Front):

Rancho RS90000XL 0" Front Lift Shocks for 1988-1999 GMC K1500 4WD

RS5000X (Kit):

Rancho RS5000X 0" Lift Shocks for 1988-1999 GMC K1500 4WD

RS90000XL (Kit):

Rancho RS90000XL 0" Lift Shocks for 1988-1999 GMC K1500 4WD

Frequently Asked Questions

Will these shocks lift my GMC Yukon?
No, these shocks are configured for 0 inches of lift and are designed to work with factory-height suspension or specific Rancho suspension systems mentioned in the fitment notes.

What is the benefit of the RS5000X over a standard shock?
The RS5000X features Progressive Engagement Valving, which specifically targets the “harshness” felt during the first inch of travel, providing a much smoother ride than generic replacements.

Are these shocks sold as a pair?
Yes, based on the SKU configuration, this package includes 2 rear shocks for a complete axle installation.