System Includes:

• (2) JL/JLU Front Coil Springs
• (2) JL/JLU Front Lower Coil Correction Wedges
• (2) JL/JLU Front Upper Neutral Isolators

Part Variations:

• Part # - Drive Train - Lift Height - Coil Height
• RK07015K - Gas - 2.5 - 17
• RK07017K - Gas/392 Hemi - Gas 3.5/392 Hemi 2.5 - 18
• RK07019K - Gas/392 Hemi - Gas 4.5/392 Hemi 3.5 - 19
• RK08186K - 392 Hemi - 4.5 - 19
• RK07843K - Diesel - 2.5 - 18
• RK07844K - Diesel - 3.5 - 19
• RK07964K - Diesel - 4.5 - 19
• RK07959K - 4XE - 2.5 - 18
• RK07961K - 4XE - 3.5 - 19
• RK07963K - 4XE - 4.5 - 19

General Notes:

• All lift heights based on Rubicon models for standard style build (i.e. front bumper and winch, rear bumper and full size spare).
• If building with a spare delete we recommend dropping 1 inch in coil lift height for the rear.
• If building an extended off-road and expedition travel or heavily upfitted build in the back, we recommend upsizing 1 inch in coil lift height for the rear.
• JLU 392 lift heights are above those Jeep's factory lifts, resulting in a ride height that is approximately 1 taller than a same-lift V6 Wrangler Rubicon.