Rancho RS90000XL 2-3″ Rear Lift Shocks for 1953-1975 Jeep M38A1 4WD

Description
Rancho RS90000XL 2-3″ Rear Lift Shocks for 1953-1975 Jeep M38A1 4WD

Rancho RS9000XL 2-3″ Rear Lift Shocks for 1953-1975 Jeep M38A1 4WD

Part Number: RS999113

Summary: The Rancho RS9000XL series delivers industry-leading versatility for classic Jeep and utility applications. Featuring a 9-position manual adjustment knob, these shocks allow drivers to instantly tune damping levels to compensate for varying loads or terrain transitions. Whether you are restoring a vintage M38A1 or maintaining a fleet FJ-9, this adjustable nitrogen-charged solution provides the ideal balance between highway stability and off-road compliance.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping control to ensure the perfect ride quality for towing, hauling, or street cruising.
• Nitrogen Gas Pressurization: High-pressure gas charging provides a reduction in aeration and foaming to ensure consistent performance during sustained cycling.
• Large Shock Body: An increased fluid capacity design provides superior heat dissipation to ensure fade-free operation under heavy-duty use.
• Protective Boot: A durable poly-vinyl accordion boot provides a shield for the piston rod to ensure seal longevity against debris and corrosion.

Technical Specifications

Fitment

• 1953-1975 Jeep M38A1 4WD
• 1953-1975 AM General Model FJ-9
• Note: Specifically configured for vehicles with 2-3 inches of rear lift height.

What’s Included

• Includes 2 Shocks (Pair)
• Protective Red Dust Boots
• Mounting Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for manual damping override, giving the user total control over the suspension’s compression and rebound characteristics without removing the shock.
• Performance Benefit: Eliminates the compromise between “too soft” and “too stiff” by allowing the driver to firm up the rear end when carrying gear or soften it for unloaded daily driving.

Related Products

RS5000X (Front):
Rancho RS5000X 2-3" Front Lift Shocks for 1953-1975 Jeep M38A1 4WD

RS7MT (Front):
Rancho RS7MT 2-3" Front Lift Shocks for 1953-1975 Jeep M38A1 4WD

RS7MT (Kit):
Rancho RS7MT 2-3" Lift Shocks for 1953-1975 Jeep M38A1 4WD

RS90000XL (Kit):
Rancho RS90000XL 2-3" Lift Shocks for 1953-1975 Jeep M38A1 4WD

RS5000X (Kit):
Rancho RS5000X 2-3" Lift Shocks for 1953-1975 Jeep M38A1 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a manual dial located at the base of the shock body. Simply turn the knob to your desired setting (1 for softest, 9 for firmest).

Will these shocks lift my Jeep?
No, these shocks do not create lift. They are specifically engineered with the correct extended and compressed lengths to accommodate vehicles already equipped with a 2-3″ lift kit.

Are these shocks nitrogen-charged?
Yes, these shocks are nitrogen gas pressurized, which helps maintain cooling and prevents performance fade during aggressive driving or heavy hauling.