The TeraFlex JL / JT EcoDiesel: 1” Front Coil Spring Spacer Adjustment Kit is required with all our coil spring lift kits to properly level the front suspension on the JL Wrangler/Unlimited and JT Gladiator models with the heavier 3.0-liter EcoDiesel V6 engine.
Can also be used on vehicles with gas engines as a 1” Front Coil Spring Spacer Load Level Kit to help compensate for heavier aftermarket gear such as bumpers, a winch, a larger spare tire, or weekend swag.
• JL Wrangler (2-door)
• JL Wrangler Unlimited (4-door)
• JT Gladiator (pickup)
• Load Height: 1”
• 1” Coil Spring Spacers – Front – pair
• All necessary hardware