Rancho RS5000X 2.5″ Lift Shocks for 1991-1993 Mazda Navajo 4WD

Rancho RS5000X 2.5″ Lift Shocks for 1991-1993 Mazda Navajo 4WD

Part Number: RS55136

Summary: The Rancho RS5000X series leverages a cross-tuned twin-tube design to provide a significant upgrade in ride quality for your lifted Mazda Navajo. Engineered to handle the increased demands of a 2.5-inch lift, these shocks utilize a unique Progressive Engagement Valving system to minimize harshness during initial impacts. This configuration ensures consistent damping and durability whether navigating city streets or moderate off-road trails. By balancing internal pressure and fluid movement, the RS5000X delivers a controlled, smooth performance that corrects the bouncy ride often associated with lifted suspension systems.

Features

• Progressing Engagement Valving: A custom-tuned internal valve stack provides a gradual transition between damping stages to ensure smooth ride quality over varied terrain.
• Enlarged 2.25-inch Body: An increased fluid capacity housing provides better heat dissipation to ensure consistent performance during extended use.
• Nitro-Carburized Piston Rod: A heavy-duty hardened finish provides superior resistance to scuffs and corrosion to ensure long-term seal integrity.
• Gas Pressurization: A low-pressure Nitrogen charge provides a reduction in oil foaming and aeration to ensure immediate damping response.

Technical Specifications

Fitment

• 1991-1993 Mazda Navajo 4WD
• Note: Configured for vehicles with 2.5″ of suspension lift.

What’s Included

• Includes 4 Shocks
• Protective Red Dust Boots
• Required Mounting Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s cross-tuned technology optimizes the relationship between the piston and the base valve for vehicle-specific control.
• Performance Benefit: Reduced body roll and improved impact absorption result in a more stable and comfortable driving experience on and off the pavement.

Related Products

RS5000X (Front):
Rancho RS5000X 2.5" Front Lift Shocks for 1991-1993 Mazda Navajo 4WD

RS5000X (Rear):
Rancho RS5000X 2.5" Rear Lift Shocks for 1991-1993 Mazda Navajo 4WD

RS90000XL (Rear):
Rancho RS90000XL 2.5" Rear Lift Shocks for 1991-1993 Mazda Navajo 4WD

RS90000XL (Front):
Rancho RS90000XL 2.5" Front Lift Shocks for 1991-1993 Mazda Navajo 4WD

RS90000XL (Kit):
Rancho RS90000XL 2.5" Lift Shocks for 1991-1993 Mazda Navajo 4WD

Frequently Asked Questions

Will these shocks lift my vehicle?
No, these shocks do not create lift. They are specifically valved and length-adjusted to be used on vehicles already equipped with a 2.5-inch suspension lift.

What is the benefit of the twin-tube design?
The twin-tube design used in the RS5000X provides an outer reserve tube that protects the inner working cylinder from dents or trail damage, ensuring the shock remains functional in rugged environments.

Do these include the boots?
Yes, this set includes Rancho’s signature red protective boots to shield the piston rods from dirt, mud, and debris.