Rancho RS7MT 2.5″ Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Description
Rancho RS7MT 2.5″ Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Rancho RS7MT 2.5″ Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Part Number: RS77118

Summary: The Rancho RS7MT series is engineered for high-performance handling and rapid heat dissipation on both the Jeep Grand Wagoneer and Toyota Land Cruiser FJ40 platforms. Utilizing a sophisticated monotube design, these shocks provide the precision and consistent damping required for vehicles configured with a 2.5-inch lift. This system eliminates fluid aeration and shock fade, ensuring your classic 4WD maintains maximum tire-to-ground contact during aggressive off-road maneuvers or highway cruising.

Features

• Monotube Construction: A high-pressure nitrogen gas charge provides a faster damping response to ensure consistent control over technical terrain.
• Internal Floating Piston (IFP): The dedicated oil chamber separated by a floating piston provides zero aeration to ensure fade-free performance during high-frequency cycling.
• Hardened Nitro-Carburized Rod: The heavy-duty piston rod finish provides superior scuff and corrosion resistance to ensure long-term seal integrity.
• Application-Specific Valving: Custom-tuned shim stacks provide optimized rebound and compression to ensure a balanced ride for lifted SJ and FJ40 geometries.

Technical Specifications

Fitment

• 1984-1991 Jeep Grand Wagoneer SJ 4WD
• Toyota Land Cruiser FJ40
• Note: Configured for vehicles with 2.5 inches of suspension lift.

What’s Included

• Includes 4 Shocks
• Installation Hardware
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: The RS7MT utilizes a high-pressure monotube architecture that reacts significantly faster than traditional twin-tube shocks, making it ideal for the unsprung weight of larger tires.
• Performance Benefit: Drivers will experience a marked reduction in body roll and “float,” resulting in a more connected and stable feel on and off the trail.

Related Products

RS5000X (Front):
Rancho RS5000X 2.5" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS90000XL (Rear):
Rancho RS90000XL 2.5" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS7MT (Front):
Rancho RS7MT 2.5" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS90000XL (Front):
Rancho RS90000XL 2.5" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS90000XL (Kit):
Rancho RS90000XL 2.5" Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS5000X (Kit):
Rancho RS5000X 2.5" Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Frequently Asked Questions

Will these shocks lift my vehicle by 2.5 inches?
No, these shocks do not create lift. They are specifically valved and length-tuned to work with a vehicle that already has a 2.5-inch suspension lift installed.

What is the benefit of a monotube design over a standard shock?
A monotube design uses a single cylinder and a high-pressure gas charge to prevent oil foaming (aeration). This results in more consistent damping and better heat dissipation under heavy use.

Do these shocks come with boots?
Yes, the RS7MT shocks include protective boots to shield the nitro-carburized rod from trail debris and contaminants.