Rear Coil Spring Kit For 21-Present Wrangler JLU 4-Door Diesel Rock Krawler Variant:2.5 Inch Leak-proof piston seal

Leak-proof piston seal

Backed by Rough Country's limited lifetime replacement warranty

Prevent Leaks and Contamination: This pinion seal effectively seals off your differential

due to the amount of weight in the bed

Monitor battery stack voltage

Rear Coil Spring Kit For 21-Present Wrangler JLU 4-Door Diesel Rock Krawler Variant:2.5 Inch Leak-proof piston sealSystem 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