Rancho RS7MT 0″ Lift Shocks for 1941-1963 Jeep CJ2A, CJ3A, CJ3B 4WD

Description
Rancho RS7MT 0″ Lift Shocks for 1941-1963 Jeep CJ2A, CJ3A, CJ3B 4WD

Rancho RS7MT 0″ Lift Shocks for 1941-1963 Jeep CJ2A, CJ3A, CJ3B 4WD

Part Number: RS77119

Summary: The Rancho RS7MT monotube shock series is engineered for high-performance handling and rapid heat dissipation on classic Jeep platforms. Designed specifically for stock height applications, these shocks utilize a high-pressure nitrogen gas charge to separate the oil and gas, preventing aeration during spirited driving. This technical configuration ensures consistent damping force and improved stability for the CJ2A, CJ3A, and CJ3B models, whether on the street or navigating light trails.

Features

• Monotube Design: A high-pressure nitrogen gas charge provides rapid heat dissipation to ensure consistent performance under high-demand conditions.
• Internal Floating Piston: The physical barrier between nitrogen and hydraulic fluid provides zero aeration to ensure precise valve response.
• Hardened Nitro-Coated Rod: A 14mm piston rod provides superior corrosion resistance to ensure long-term seal integrity in harsh environments.
• Application-Specific Valving: Custom-tuned internal shim stacks provide optimized damping control to ensure a balanced ride for early Jeep leaf spring geometries.

Technical Specifications

Fitment

• 1941-1963 Jeep CJ2A 4WD
• 1941-1963 Jeep CJ3A 4WD
• 1941-1963 Jeep CJ3B 4WD
• Note: Also fits AM General Model FJ-8A / US Postal applications.

What’s Included

• Includes 4 Shocks
• Mounting Hardware
• Installation Instructions

Why Choose This Product?

• Engineering Advantage: Rancho’s monotube architecture offers a significant upgrade over traditional twin-tube designs by increasing oil volume and cooling efficiency.
• Performance Benefit: Drivers will experience reduced body roll and a more “connected” steering feel, eliminating the floaty sensation common in vintage utility vehicles.

Related Products

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1941-1963 Jeep CJ2A, CJ3A, CJ3B 4WD

RS7MT (Front):
Rancho RS7MT 0" Front Lift Shocks for 1941-1963 Jeep CJ2A, CJ3A, CJ3B 4WD

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1941-1963 Jeep CJ2A, CJ3A, CJ3B 4WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1941-1963 Jeep CJ2A, CJ3A, CJ3B 4WD

Frequently Asked Questions

Will these shocks lift my Jeep?
No, these shocks are configured for 0-inches of lift and are designed to replace factory-length dampers on stock height vehicles.

What is the benefit of the RS7MT monotube over a standard shock?
The monotube design reacts faster to road imperfections and dissipates heat more efficiently, which prevents the shock from “fading” or getting soft during extended use.

Are these shocks sold as a complete set?
Yes, this specific SKU includes a full set of 4 shocks to outfit the front and rear of your vehicle.