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

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

Part Number: RS55185

Summary: The Rancho RS5000X series utilizes an innovative cross-tuned twin-tube design to enhance the ride quality of your Mazda Navajo. Engineered to handle 2.5 inches of rear lift, these shocks solve the common issue of harsh rebound and body roll found in aging factory dampers. By integrating a unique progressive engagement valving system, these shocks provide smooth street comfort while maintaining the durability required for off-road excursions.

Features

• Progressive Engagement Valving: Custom-tuned compression and rebound circuits provide a smooth transition between damping forces to ensure consistent ride quality over varying terrain.
• Gas Pressurized Twin-Tube: High-velocity nitrogen gas charging provides reduced aeration and foaming to ensure fade-free performance during spirited driving.
• 16mm Nitro-Carburized Rod: A heavy-duty piston rod construction provides superior scuff resistance and structural integrity to ensure long-term seal protection.
• Protective Boot: The included polyvinyl accordion boot provides a physical barrier against road debris and moisture to ensure the longevity of the shock rod and oil seal.

Technical Specifications

Fitment

• 1991-1993 Mazda Navajo 4WD
• Note: Configured for vehicles with 2.5″ of rear lift. Verified for 4WD models only.

What’s Included

• (2) Rancho RS5000X Rear Shock Absorbers
• (2) Protective Dust Boots
• Required Installation Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s cross-tuned technology balances the specific weight and geometry of the Navajo chassis to eliminate the “floaty” feel of standard replacement shocks.
• Performance Benefit: Drivers will experience increased stability when cornering and reduced bottoming out when the vehicle is loaded or traversing uneven trails.

Related Products

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

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

RS5000X (Kit):
Rancho RS5000X 2.5" 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 Mazda Navajo?
No, these shocks do not create lift. They are specifically valved and sized to function correctly on vehicles that have already been modified with a 2.5-inch rear lift kit.

Is this a pair or a single shock?
This SKU includes 2 shocks, providing a complete solution for the rear axle of your vehicle.

What is the benefit of the Twin-Tube design on this model?
The twin-tube design is highly durable; the outer tube can take a dent from a rock or debris without affecting the inner cylinder’s piston movement, ensuring you aren’t left stranded on the trail.