Rancho RS7MT 0″ Rear Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Description
Rancho RS7MT 0″ Rear Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Rancho RS7MT 0″ Rear Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Part Number: RS77113

Summary: The Rancho RS7MT series is engineered for high-performance handling and rapid heat dissipation on both the street and the trail. Featuring a highly effective monotube design, these rear shocks provide the precision response needed to manage the leaf-sprung suspension of the Jeep Grand Wagoneer. By separating the gas and oil with a floating piston, the RS7MT eliminates oil aeration and shock fade during spirited driving or heavy hauling. This set is specifically configured for vehicles at 0″ of rear lift, maintaining factory ride height while significantly upgrading damping control.

Features

• Monotube Construction: A high-pressure nitrogen gas charge provides immediate damping response to ensure consistent tire contact on uneven terrain.
• Internal Floating Piston: The physical barrier between the nitrogen gas and hydraulic fluid provides zero aeration to ensure fade-free performance during high-frequency cycling.
• Hardened Nitro-Churuck Rod: A 14mm piston rod provides superior structural integrity and corrosion resistance to ensure long-term durability in harsh environments.
• Integrated Boot: A protective bellows-style boot provides a shield against debris and road grime to ensure the longevity of the main oil seal.

Technical Specifications

Fitment

• 1984-1991 Jeep Grand Wagoneer SJ 4WD
• 1984-1991 AM General Model FJ-9
• Note: Fits 4WD models at 0″ of rear lift height.

What’s Included

• Includes 2 Shocks
• Installation Hardware
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s monotube technology reacts faster than traditional twin-tube shocks, providing a more connected feel and better body roll control for classic SJ platforms.
• Performance Benefit: Drivers will experience reduced “float” and improved stability when cornering or navigating off-road obstacles, without sacrificing highway comfort.

Related Products

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Front Only (Same Series):
Rancho RS7MT 0" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS90000XL (Rear):
Rancho RS90000XL 0" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS7MT (Kit):
Rancho RS7MT 0" Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Frequently Asked Questions

Will these shocks lift my Jeep Grand Wagoneer?
No, these shocks do not create lift; they are specifically configured for vehicles with 0″ of rear lift height.

What is the benefit of a monotube shock over a twin-tube?
Monotube shocks like the RS7MT dissipate heat more efficiently and respond faster to road inputs because they use a larger single piston and a high-pressure gas charge.

Are these shocks sold as a pair?
Yes, this SKU (2xRS77113_n789r) includes 2 shocks for the rear of your vehicle.