RockJock JL 4D Diesel Engine 392 4Xe Rear Coil Springs 3.5in Lift Pair

This pair of RockJock rear coil springs will provide 3 1/2 inches of lift in JL Wrangler Unlimited applications that feature the EcoDiesel or 392 Hemi powertrains. These springs directly replace factory springs and are designed to work with RockJock Johnny Joint suspension systems or other manufacturers lift kits and provide improved ride quality and height control. Finish is gloss black powder coat. Extensive research was done by RockJock to develop the perfect spring rate and quality of the coil springs. The results: they provide the best in comfortable ride and excellent performance off-road. If you need help choosing the correct springs for your Jeep - just call the RockJock sales staff!

Additional Information

Coil Spring Set; 3.5 in. Lift; Pair;

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	rokRJ-JL3920-103	RockJock JL 392 Base Level Suspension System Hemi 3.5in Lift (1x rokRJ-9120FJLF, 1x rokRJ-141102-103, 1x rokRJ-107100-1, 1x rokRJ-141300-101, 1x rokRJ-243100-103, 1x rokRJ-107400-1, 1x rokRJ-154101-101, 1x rokCE-9818RBSK, 1x rokRJ-144401-101, 1x rokRJ-141403-101, 1x rokRJ-140100-101, 1x rokRJ-203002-101)
	rokRJ-JL3920-101	RockJock JL 392 Sport Edition Suspension System Hemi 3.5in Lift (1x rokRJ-9120FJLF, 1x rokCE-9818FUA, 1x rokRJ-107100-1, 1x rokRJ-141300-101, 1x rokRJ-243100-103, 1x rokCE-9807RUA, 1x rokRJ-107400-1, 1x rokRJ-154101-101, 1x rokCE-9818RBSK, 1x rokRJ-144401-101, 1x rokRJ-141403-101, 1x rokRJ-140100-101, 1x rokRJ-203002-101)
	rokRJ-JL3921-101	RockJock JL 392 Pro Edition Suspension System Hemi 3.5in Lift (1x rokRJ-9120FJLF, 1x rokCE-9818FUA, 1x rokCE-9818FLA, 1x rokRJ-107100-1, 1x rokRJ-141300-101, 1x rokRJ-243100-103, 1x rokCE-9807RUA, 1x rokCE-9807RLA, 1x rokRJ-107400-1, 1x rokCE-9120RJL, 1x rokRJ-154101-101, 1x rokCE-9818RBSK, 1x rokRJ-144401-101, 1x rokRJ-141403-101, 1x rokRJ-140100-101, 1x rokRJ-203002-101)
	rokRJ-JLD000-103	RockJock JL Diesel Base Level Suspension System 3.5in Lift (1x rokRJ-9120FJLF, 1x rokRJ-141102-103, 1x rokRJ-107100-1, 1x rokRJ-107102-101, 1x rokRJ-141300-101, 1x rokRJ-243100-103, 1x rokRJ-107400-1, 1x rokRJ-141402-101, 1x rokRJ-154101-101, 1x rokCE-9818RBSK, 1x rokRJ-144401-101, 1x rokRJ-203002-101)
	rokRJ-JLD000-101	RockJock JL Diesel Sport Edition Suspension System 3.5in Lift (1x rokRJ-9120FJLF, 1x rokCE-9818FUA, 1x rokRJ-107100-1, 1x rokRJ-107102-101, 1x rokRJ-141300-101, 1x rokRJ-243100-103, 1x rokCE-9807RUA, 1x rokRJ-107400-1, 1x rokRJ-141402-101, 1x rokRJ-154101-101, 1x rokCE-9818RBSK, 1x rokRJ-144401-101, 1x rokRJ-203002-101)
	rokRJ-JLD001-101	RockJock JL Diesel Pro Edition Suspension System 3.5in Lift (1x rokRJ-9120FJLF, 1x rokCE-9818FUA, 1x rokCE-9818FLA, 1x rokRJ-107100-1, 1x rokRJ-107102-101, 1x rokRJ-141300-101, 1x rokRJ-243100-103, 1x rokCE-9807RUA, 1x rokCE-9807RLA, 1x rokRJ-107400-1, 1x rokCE-9120RJL, 1x rokRJ-141402-101, 1x rokRJ-154101-101, 1x rokCE-9818RBSK, 1x rokRJ-144401-101, 1x rokRJ-203002-101)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Reference Information

Rear Coil Springs, JL, 4 dr. Diesel engine, 392, 4Xe, 3.5 in. Lift, Pair