Skyjacker JL40BKXLT - Suspension Lift Kits

Description

The biggest determining factors in ride quality and suspension performance are coil springs and shocks. Skyjacker specifically engineered a progressive 2-stage dual rate long travel coil. Spring rate progression is from a 1st Flex Rate to a 2nd Ride Rate. The 1st Flex Rate stage delivers a comfortable ride with the ability to flex for increased articulation. The flex rate expands 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 the Wrangler's distinctive suspension handling characteristics, the rear coils are side specific. Shocks are a key link in-between the chassis and the moving parts of your suspension. 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). The replacement Front Adjustable Track Bar includes Skyjacker installed pressed-in HD OEM style rubber bushing and an adjustable 3/4- in. Heavy-Duty Rod End, Jam Nut and Alignment Bushings. A heavy duty Rear Track Bar Upper Mount Bracket is included to center the axle under the vehicle properly. Front and Rear Bump Stop Spacers bolt onto the axle bump pads and keep the suspension travel safely in check. Front and Rear Extended Length Sway Bar End Links allow full articulation as the suspension drops (full droop). These sway bar end links include Skyjacker installed pressed-in HD OEM style rubber bushings.

JL 3.5-4in. 4DR LT ADX

Specifications

BrandSkyjacker
Part NumberJL40BKXLT
Lift/Drop Height4 in.
Weight121.4 lbs

Vehicle Fitment

Year(s)MakeModelSubmodelNotes
2018-2022, 2024-2026JeepWranglerUnlimited Sahara3.5-4 Inch Suspension Lift Kit; Front & Rear Dual Rate, Long Travel coil springs, Front & Rear Extended Sway Bar End Links, Front & Rear Bump Stop Extensions, Grade 8 mounting hardware, Adjustable & High-Angle Front Track Bar, Rear Track Bar Extension Bracket, Front and rear Eccentric cam bolts, Front and Rear Long Travel ADX Shocks; Lift is specifically designed to not require a drop pitman arm
2021-2022, 2024-2026JeepWranglerUnlimited Willys3.5-4 Inch Suspension Lift Kit; Front & Rear Dual Rate, Long Travel coil springs, Front & Rear Extended Sway Bar End Links, Front & Rear Bump Stop Extensions, Grade 8 mounting hardware, Adjustable & High-Angle Front Track Bar, Rear Track Bar Extension Bracket, Front and rear Eccentric cam bolts, Front and Rear Long Travel ADX Shocks; Lift is specifically designed to not require a drop pitman arm
2021-2022JeepWranglerUnlimited High Altitude3.5-4 Inch Suspension Lift Kit; Front & Rear Dual Rate, Long Travel coil springs, Front & Rear Extended Sway Bar End Links, Front & Rear Bump Stop Extensions, Grade 8 mounting hardware, Adjustable & High-Angle Front Track Bar, Rear Track Bar Extension Bracket, Front and rear Eccentric cam bolts, Front and Rear Long Travel ADX Shocks; Lift is specifically designed to not require a drop pitman arm
2021-2022JeepWranglerUnlimited Sahara Altitude3.5-4 Inch Suspension Lift Kit; Front & Rear Dual Rate, Long Travel coil springs, Front & Rear Extended Sway Bar End Links, Front & Rear Bump Stop Extensions, Grade 8 mounting hardware, Adjustable & High-Angle Front Track Bar, Rear Track Bar Extension Bracket, Front and rear Eccentric cam bolts, Front and Rear Long Travel ADX Shocks; Lift is specifically designed to not require a drop pitman arm
2021-2022JeepWranglerUnlimited Sahara High Altitude3.5-4 Inch Suspension Lift Kit; Front & Rear Dual Rate, Long Travel coil springs, Front & Rear Extended Sway Bar End Links, Front & Rear Bump Stop Extensions, Grade 8 mounting hardware, Adjustable & High-Angle Front Track Bar, Rear Track Bar Extension Bracket, Front and rear Eccentric cam bolts, Front and Rear Long Travel ADX Shocks; Lift is specifically designed to not require a drop pitman arm
2018-2022JeepWranglerUnlimited Sport3.5-4 Inch Suspension Lift Kit; Front & Rear Dual Rate, Long Travel coil springs, Front & Rear Extended Sway Bar End Links, Front & Rear Bump Stop Extensions, Grade 8 mounting hardware, Adjustable & High-Angle Front Track Bar, Rear Track Bar Extension Bracket, Front and rear Eccentric cam bolts, Front and Rear Long Travel ADX Shocks; Lift is specifically designed to not require a drop pitman arm
2021-2022JeepWranglerUnlimited Sport Altitude3.5-4 Inch Suspension Lift Kit; Front & Rear Dual Rate, Long Travel coil springs, Front & Rear Extended Sway Bar End Links, Front & Rear Bump Stop Extensions, Grade 8 mounting hardware, Adjustable & High-Angle Front Track Bar, Rear Track Bar Extension Bracket, Front and rear Eccentric cam bolts, Front and Rear Long Travel ADX Shocks; Lift is specifically designed to not require a drop pitman arm
2018-2022JeepWranglerUnlimited Sport S3.5-4 Inch Suspension Lift Kit; Front & Rear Dual Rate, Long Travel coil springs, Front & Rear Extended Sway Bar End Links, Front & Rear Bump Stop Extensions, Grade 8 mounting hardware, Adjustable & High-Angle Front Track Bar, Rear Track Bar Extension Bracket, Front and rear Eccentric cam bolts, Front and Rear Long Travel ADX Shocks; Lift is specifically designed to not require a drop pitman arm
2021-2022JeepWranglerUnlimited Willys Sport3.5-4 Inch Suspension Lift Kit; Front & Rear Dual Rate, Long Travel coil springs, Front & Rear Extended Sway Bar End Links, Front & Rear Bump Stop Extensions, Grade 8 mounting hardware, Adjustable & High-Angle Front Track Bar, Rear Track Bar Extension Bracket, Front and rear Eccentric cam bolts, Front and Rear Long Travel ADX Shocks; Lift is specifically designed to not require a drop pitman arm
2021JeepWranglerUnlimited Islander3.5-4 Inch Suspension Lift Kit; Front & Rear Dual Rate, Long Travel coil springs, Front & Rear Extended Sway Bar End Links, Front & Rear Bump Stop Extensions, Grade 8 mounting hardware, Adjustable & High-Angle Front Track Bar, Rear Track Bar Extension Bracket, Front and rear Eccentric cam bolts, Front and Rear Long Travel ADX Shocks; Lift is specifically designed to not require a drop pitman arm
2021JeepWranglerUnlimited 80th Anniversary3.5-4 Inch Suspension Lift Kit; Front & Rear Dual Rate, Long Travel coil springs, Front & Rear Extended Sway Bar End Links, Front & Rear Bump Stop Extensions, Grade 8 mounting hardware, Adjustable & High-Angle Front Track Bar, Rear Track Bar Extension Bracket, Front and rear Eccentric cam bolts, Front and Rear Long Travel ADX Shocks; Lift is specifically designed to not require a drop pitman arm
2021JeepWranglerUnlimited Freedom3.5-4 Inch Suspension Lift Kit; Front & Rear Dual Rate, Long Travel coil springs, Front & Rear Extended Sway Bar End Links, Front & Rear Bump Stop Extensions, Grade 8 mounting hardware, Adjustable & High-Angle Front Track Bar, Rear Track Bar Extension Bracket, Front and rear Eccentric cam bolts, Front and Rear Long Travel ADX Shocks; Lift is specifically designed to not require a drop pitman arm
2018-2019JeepWranglerUnlimited Moab3.5-4 Inch Suspension Lift Kit; Front & Rear Dual Rate, Long Travel coil springs, Front & Rear Extended Sway Bar End Links, Front & Rear Bump Stop Extensions, Grade 8 mounting hardware, Adjustable & High-Angle Front Track Bar, Rear Track Bar Extension Bracket, Front and rear Eccentric cam bolts, Front and Rear Long Travel ADX Shocks; Lift is specifically designed to not require a drop pitman arm

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Skyjacker P/N JL40BKXLT

Suspension Lift Kits

$1,795.42

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Check if this fits your vehicle Select your vehicle
Professional installation available
We install this! Labor runs $160/hour and suspension, wheel and tire work varies a lot by vehicle and setup — contact your local store for an exact installation quote.
800-953-7108
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Built to orderShips direct from the manufacturer to your local H&H store. Call 800-953-7108 for lead times.

If an item can’t be sourced, a refund will be given and the order will be canceled.

Free store pickupReady at your local H&H
22 storesAcross the Southeast
Family-ownedServing trucks since 1987
Installation availableLabor from $160/hour — ask your store
Fitment guaranteeIf it doesn't fit, no restocking fee Details
Price matchFound it cheaper? Tell us before you buy Details
Warranty handled hereClaim it at the store, not by mail Details
4.8 out of 5 stars, 5,735 Google store reviews. These rate our stores, not this product. Read the reviews.
4.8
5,735 reviews
Store reviews on Google

Rated 4.8 across 24 stores

Every review below is a verified Google review of an H&H store — written by real customers about the people who sold, fitted and stood behind their gear.

Gary Holtzclaw
Oxford · 2 days ago

Bedliner installed, in and out less than 20 minutes

Don Traylor
Jonesboro · 2 days ago

Brian was so very professional and knowledgeable of the job he performed!!!

Ryan Spikes
Lilburn · 2 days ago

I purchased a roll up cover that came damaged from the factory. Jim was able to kindly replace my broken part with another one. Exceptional customer service.

Zachary Brooks
Marietta · 3 days ago

Great service as always. Needed something quickly, the store had it in stock and was able to pickup within minutes. Justin was helpful and very accommodating. Highly recommend!

Allen
Gainesville · 3 days ago

Just had Arcane Warrior roof rack installed. Unbelievably quick and convenient service. Blake and Garrett were readily available and exceptionally personable. Highly recommend them for any and all truck accessory recommendations, provisions and installations!

Michael Burgess
Cumming · 4 days ago

Good pricing, fast service. Quality products.

Ike Newton
Trussville · 4 days ago

Good experience. If you need truck accessories, these are the guys.

Eric Cohen
Madison · 4 days ago

⭐️⭐️⭐️⭐️⭐️ WOW – That’s How You Stand Behind Your Work H&H installed my airbags last year, and recently I ran into an issue where they stopped working. From the very first call, they were incredibly helpful and patient, walking me through troubleshooting over the phone trying to save me a trip. When we couldn’t get it resolved, I called first thing Monday morning and they had me scheduled right away. They got the truck in, diagnosed the issue, and replaced the parts — completely under warranty — no hassle, no excuses. A couple hours later I was back on the road. That’s rare service these days. Professional. Honest. Stand-up guys who truly stand behind their work. H&H is hands down the place to go for all your truck needs. 💪

John Nickell
Pensacola · 4 days ago

Very knowledgeable, great selection and fast install .

Reviews of H&H Truck & Outdoor stores, sourced from Google. They rate our stores and service, not this individual product.

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