Jeep Wrangler JK 2007-2018 Long Arm Suspension Lift Kit 4.5″ – [Clayton]

4.5″ Long Arm Suspension Lift Kit for Wrangler JK – Direct from the USA – Clayton

Upgrade your suspension with the Clayton Off Road 4.5″ Long Arm Suspension Lift Kit for Jeep Wrangler JK 2007-2018. Clayton Off Road’s JK suspension lift systems are designed to deliver a smooth driving experience both on and off-road, while maintaining exceptional handling response.

Built with 8 fully adjustable long arms, Giiro bushings, and forged Johnny Joint adjusters, this kit provides outstanding articulation, superior control, and guaranteed durability even under the harshest conditions.

SKU: CL3208250

Key features:

• Made in the USA
• Increased ground clearance
• Total lift height: 4.5″ (11.43 cm)
• Maximum tire size: 37×12.5″
• Quick and easy installation with basic tools
• Made from premium and ultra-durable materials
• Clayton Long Arm 4.5″ Lift Kit for Jeep Wrangler JK
• High-quality suspension upgrade with perfect fit and finish
• Ensures smooth and comfortable on-road driving experience
• Delivers unmatched off-road ride quality and handling
• Equipped with the industry’s most rugged and exclusive Currie Johnny Joint uniballs
• Arguably the most durable and high-performance suspension lift kit on the market

Adjustable control arms & front cross member:

• Eight adjustable control arms with Currie Johnny Joints or GIIRO bushings (dual durometer, self-centering, and maintenance-free)
• Clayton is renowned for manufacturing the top long arm systems for Jeeps, and this new JK kit is no exception.
• The lower control arms are crafted from 2×2” square tubing with ¼” wall thickness and are covered by a lifetime warranty against bending or breaking.
• One of the standout features is the bolt-in, 3-piece front crossmember.
• The crossmember bolts into the factory OEM location and features pockets for 2.5” forged Johnny Joints, maximizing ground clearance.
• Designed using 3D SolidWorks and CNC laser cut and bent for top strength and precision, including the rear frame brackets.

Coil springs:

• Single, dual, and triple rate coil springs depending on the vehicle, lift height, and load requirements
• Single rate springs: Ideal for most setups; non-touching coils reduce wear and extend life
• Dual rate springs: The first segment acts as a spacer to prevent coil unseating during extreme articulation
• Triple rate springs: Optimal for Jeep JT rear due to weight and cargo space
• All springs are finished with SealKor coating – zinc rich and powder coated for premium rust and corrosion resistance

Track bar:

• Proper axle alignment is crucial for safe driving and stability. Made from heavy-duty DOM tubing (1 3/8” x 5/16”) for maximum wall thickness and strength.
• Rod ends are Jeep-specific with extended housing for easy adjuster access. Frame-side uses a maintenance-free, self-centering Giiro bushing for outstanding vibration and noise isolation.

Giiro joint (or Giiro Bushing):

• Advanced dual durometer polyurethane bushing designed for performance and comfort
• Maintenance-free, self-lubricating, and quiet operation with no metal-on-metal contact
• Absorbs vibrations and isolates the frame from axle noise – perfect for daily-driven 4x4s
• Engineered to perform like a uniball but without downsides like noise or frequent greasing
• Key benefits: Silent, maintenance-free, highly durable, and ideal for extreme conditions

Johnny joint:

• High-performance spherical bearing joint used in control arms as a superior alternative to rubber or polyurethane bushings
• Offers extreme articulation with solid, rattle-free connection, ideal for hardcore off-road setups
• Greaseable and rebuildable for maximum lifespan and performance in demanding environments
• Key benefits: Maximum articulation, off-road durability, serviceable design, and optional aluminum or steel housing

What’s included in the Clayton 4.5″ Long Arm Lift Kit package:

• Front coil springs
• Front upper adjustable control arms
• Front lower adjustable control arms
• Front crossmember
• Frame side brackets
• Front adjustable track bar
• Front brake line relocation brackets
• Front bump stops
• Rear coil springs
• Rear track bar bracket
• Rear adjustable track bar
• Rear upper adjustable control arms
• Rear lower adjustable control arms
• Rear brake line relocation brackets
• Rear bump stops
• Installation instructions

Important notes:

• Compatible with Jeep Wrangler JK 2007–2018
• Max tire size: 37×12.5″
• We prioritize customer safety and satisfaction. We strongly recommend professional installation for optimal performance and reliability.
• For any questions about pricing, shipping, installation, or compatibility, feel free to contact us (see contact page for details).
• Rear adjustable track bar CL4508110 is required for 2-door JK models.
• Front CV-style driveshaft is recommended by the manufacturer.
• For 2012–2018 models, exhaust spacers are highly recommended:JKS8150 |RC1030 |TX2610000

Description:

Upgrade your Jeep Wrangler JK 2007–2018 with the 4.5″ Clayton Long Arm Suspension Lift Kit, proudly made in the USA for ultimate off-road dependability.

Clayton’s lift systems are engineered to offer a smooth ride on and off-road, while delivering precise handling response in any condition.

The kit is fully bolt-on and straightforward to install using basic tools, while the rugged and reinforced construction makes it a must-have for demanding off-road enthusiasts.

The highlight of the 4.5″ lift kit is the bolt-in front crossmember, designed to install in the OEM location with recessed pockets for the high-quality 2.5″ Johnny Joints, delivering unmatched ground clearance.

Three-piece front crossmember and rear frame brackets are developed using the latest in CAD design and CNC engineering, ensuring maximum strength and precision, without compromising safety or comfort — no matter the terrain.

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