Instruction Sheets for Part Number SJA-JL40RBKXLT
Skyjacker Long Travel Lift Kits with ADX 2.0 Adventure Series Remote Reservoir Shocks for 2018-2022 WRANGLER - JL40RBKXLT
Part Number: SJA-JL40RBKXLT
Skyjacker Long Travel Lift Kits with ADX 2.0 Adventure Series Remote Reservoir Shocks
Suspension Lift Kit, ADX 2.0 Remote Reservoir, Shocks, 4 in. Front, 4 in. Rear, 4-Door, Jeep, JL, Rubicon, Kit
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Estimated Ship Date: Mar 27, 2026 Would you rather pick it up?
Overview
Skyjacker Long Travel Lift Kits with ADX 2.0 Adventure Series Remote Reservoir Shocks
Skyjacker Suspensions offers Long Travel Lift Kits with ADX 2.0 Adventure Series Remote Reservoir Shocks for a wide range of Jeeps —featuring front and/or rear lift applications ranging from 2 in. to 6.5 in. Skyjacker specifically engineered a progressive 2-stage dual rate long travel coil. The 1st Flex Rate stage delivers a comfortable ride with the ability to flex expand during full articulation as the suspension drops (full droop). This keeps the coil springs seated in the upper coil mount/bucket and the tires in contact with the terrain. The 2nd Ride Rate stage only engages after compression past the Flex Rate. Engineered to coordinate with your Jeep model's distinctive handling characteristics, rear coils are side specific.
Skyjacker's ADX 2.0 Adventure Series remote reservoir aluminum monotube shocks deliver modern technology in the design with an innovative off-road race-inspired full-displaced valving system. Engineered for higher speed applications, remote reservoir shocks still perform at crawl. The external remote reservoir separates the nitrogen gas from the oil with an Internal Floating Piston (IFP). The majority of the reservoir contains pressurized nitrogen gas. The IFP prevents the gas and oil from mixing or foaming (cavitation).
Longer replacement front lower control link arms correct caster angle. The inward offset bend improves tire clearance to maximize turning radius. Longer replacement rear upper control link arms correct rear driveshaft pinion angle. Both pairs of links have pressed-in HD OEM-style vulcanized rubber bushings at each end.
A replacement front adjustable track bar includes pressed-in HD OEM-style rubber bushing and an adjustable 3/4 in. heavy-duty rod end, jam nut and alignment bushings. A rear track bar lower axle mount bracket re-centers rear axle and restores OEM handling. Front and rear bump stop spacers bolt onto the axle bump pads and keep the suspension travel safely in check. Extended length sway bar end links allow full articulation at full droop. A pair of direct replacement DOT-certified extended length stainless steel braided rear brake lines are included. Kits come complete with bushings and high-grade mounting hardware.
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