Rugged Ridge 18415.14 4-Inch Leaf Spring Lift Kit with Shocks 1955-1975 Jeep CJ5

Vehicle Fitment

• 1955-1975 Jeep CJ-5 (All Trims)
• 1955-1975 Jeep CJ-6 (All Trims)

Fitment Notes

• Complete leaf spring suspension lift kit - includes springs, shocks, and all necessary hardware
• Most applications require no drilling, cutting, or permanent modification
• Part of the Rugged Ridge ORV (Off Road Vehicle) suspension program - not an entry-level spacer lift

Features

• 4 inches of suspension lift using a complete leaf spring replacement system purpose-engineered for the 1955-1975 CJ-5 and CJ-6 platform
• Leaf springs made from ductile iron (memory metal) and shot-peened for additional fatigue strength and long service life
• Polyurethane spring bushings with grease grooves and steel sleeves drilled for zerk fitting access - greasable for long-term maintenance
• Nitro-charged shocks with self-adjusting valves deliver a balanced, composed ride on- and off-road
• Complete solution - everything needed for installation included in the kit
• Includes bonus neoprene-wrapped grab handles (pair) and an Off Road Organizer for glove box storage
• Backed by Rugged Ridge's 5-year limited warranty

Specifications

• Part Number: 18415.14
• Lift Height: 4 inches
• Spring Type: Leaf spring replacement
• Spring Material: Ductile iron (memory metal), shot-peened
• Spring Bushings: Polyurethane with grease grooves (greasable)
• Shocks: Nitro-charged with self-adjusting valves (included)
• Installation: No drilling or cutting required for most applications
• Warranty: 5-year limited

Included Components

• Complete set of ductile iron leaf springs (front and rear)
• 4x Nitro-charged shocks with self-adjusting valves
• Polyurethane spring bushings with steel sleeves
• Complete mounting hardware kit
• 2x Neoprene-wrapped grab handles
• 1x Off Road Organizer (glove box)
• Installation instructions

Product Description

The Rugged Ridge 18415.14 is a complete 4-inch ORV leaf spring suspension lift kit with shocks, purpose-engineered for 1955-1975 Jeep CJ-5 and CJ-6 models. Part of Rugged Ridge's ORV suspension program, this kit is not a generic entry-level spacer lift - it is a full leaf spring replacement system developed specifically for the CJ-5/CJ-6 leaf spring platform, with every component selected and validated for these early CJ applications. Leaf springs are manufactured from ductile iron (memory metal) and shot-peened for additional fatigue strength, while the polyurethane spring bushings feature grease grooves and zerk-drilled steel sleeves for easy long-term maintenance.

Four nitro-charged shocks with self-adjusting valves are included, delivering a controlled and compliant ride both on pavement and on the trail. All necessary hardware and brackets are included for a complete installation that requires no drilling or cutting on most applications. As with all Rugged Ridge ORV kits with shocks, the kit includes a pair of neoprene-wrapped grab handles and an Off Road Organizer for glove box use. Backed by Rugged Ridge's 5-year limited warranty, the 18415.14 is the definitive suspension lift solution for 1955-1975 CJ-5 and CJ-6 owners who want serious off-road capability without compromising everyday drivability.