Metalcloak 4.5 Inch Lift Bolt-On Long Arm Suspension Kit Suitable for Jeep Wrangler JK 2 Door (Rocksport Edition) - A1645-R

Brand: Metalcloak Jeep Gladiator Lift Kits	Product ID: 49512
	SKU: A1645-R
High Stock

$9,522.00 (Kit)

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Product Details

The Jeep JK Wrangler 4-Link Long Arm Suspension System combines technology with bolt on long arm correction brackets that give great control arm geometry available at this lift height.

Features Include

Front Weld on Upper Control Arm Brackets
Rear Bolt On Long Arm Brackets
High-Misalignment Vibration Dampening Duroflex™ Control Arms
Front Durotrak™ Bushing equipped track bar
Rear Durotrak™ Bushing equipped track bar
Rear Coil Alignment Retainers
True Dual Rate™ Coils
HD Drag Link
Track Bar and Stabilizer Relocation Bracket
Hi-Clearance Rear Track Bar Bracket
Shock mount relocation brackets
Adjustable bump stops
3 layer Stainless Steel extended Brake lines
Made in the USA

THE TECH

What's In The Kit?

Front Long Arm Duroflex Control Arms
Rear Long Arm Duroflex Control Arms
Front & Rear True Dual Rate™ Coils
Rear Long Arm Bracket
Drag Link
Track Bar and Stabilizer Relocation Bracket
Front & Rear Durotrak™ Track Bars
Rear Track Bar Bracket
Front & Rear Adjustable Bump Stops
Front & Rear Extended Brake Lines
Front & Rear Sway Bar Links

IT ALL STARTS WITH THE BUSHINGS

The Patented Duroflex™ Joint (metalcloakpatents.com) is the key to getting the greatest flex in a bolt-on suspension kit. Period.

MetalCloak has taken the best features of the most widely used control arm joints and combined those features to create the Duroflex Joint, producing a Low-Maintenance High-Misalignment (34˚), Self-Centering, Rebuildable Joint with an OEM quality ride.

Now with Kevlar!

DuPont™ Kevlar® Fiber is now compounded in the proprietary elastomer of the Duroflex Bushing, bringing even more strength, durability and performance.

Kevlar® is a synthetic fiber with extremely high tensile strength to weight ratio…five times stronger than steel and commonly used in bullet proof armor applications.

Duroflex Bushings w/Kevlar® can be identified by the MetalCloak “M” located on the outer surface.

Control Arm Duroflex Joint Alignment...

At MetalCloak we take the care to build every product right.

Most manufacturers build their control arms misaligned from center. Why? It simply costs less to do so.

By not cutting any corners, our joints are Centered and Aligned reducing wear and improving performance.

It makes them easier to install, too!

Lower Front 4-Link Long Arms

The Lower Front Control Arms are precision engineered for our 4-link front suspension. Mounted using a bolt-on bracket, the control arms are designed for lift heights of 4.5 and up, provide amazing flex, the best pinion angle control for taller lifts, and still give incredible handling and the smoothest ride on or off road.

Upper Front 4-Link Long Arms

The Upper Front Control Arms are installed using a welded-on bracket for precise geometry.

Equipped with the Duroflex™ joints at the frame-end, the arms use the stock bushings or the MetaCloak Bushing Upgrade kit (not included) at the axle end.

Threaded Forged Ends

Forged for Strength...

The adjustable threaded ends are Forged providing a 37% higher fatigue strength over inferior cast parts, this EXTRA rock bashing strength will hold up to whatever you throw at em.

Control Arm Specs

JK Wrangler Lower Front (SKU #7224)

CNC Machined
1/4" Wall DOM Steel
2.0" OD
Threaded Forged Ends

Precision Locking Nut
Gold Zinc Plated
Duroflex Joint at Both Ends

JK Wrangler Upper Front (SKU #7223)

CNC Machined
3/16" Wall DOM Steel
1.5" OD
1/4" Steel Clevis

Precision Locking Nut
Gold Zinc Plated
Threaded Forged Ends
Duroflex Joint

JK Wrangler Lower Rear (SKU #7294)

CNC Machined
1/4" Wall DOM Steel
2.0" OD
Precision Locking Nut

Gold Zinc Plated
Duroflex Joint at Both Ends
Lengthened for Best Axle Position
Threaded Forged Ends

JK Wrangler Upper Rear (SKU #7293)

CNC Formed
3/16" Wall DOM Steel
1.5" OD
Precision Locking Nut
Threaded Forged Ends

Designed for Oversize Tire Clearance
Gold Zinc Plated
Duroflex Joint at Both Ends
Lengthened for Best Axle Position

Degrees of Articulation

MetalCloak's Duroflex Joint provides 28˚ more articulation and flex than typical control arms! (Learn More About Duroflex Control Arms)

What are True Dual Rate Coils?

MetalCloak JK Wrangler True Dual Rate™ Coils have one of the longest free length in the industry for greater articulation without sacrificing the OEM ride quality.

Without the advantage of the Dual Rate Design, the required Spring Rate would be too low and "squishy" -- just loading your Jeep up with supplies would affect ride height and quality.

Coil Isolators

MetalCloak Thermoset Elastomer Coil Isolator upgrade pads are designed to last and outperform factory parts. The pads are made specifically for MetalCloak True Dual Rate Coils and are model specific.

Not just any track bar bushing...meet the Patented Durotrak

The Patented Durotrak ™ Bushing (metalcloakpatents.com) is a NVH (noise, vibration, harshness) bushing made with a proprietary elastomer compound unique to MetalCloak. The Durotrak™ two part bushing is comprised of two pieces that thread together making this bushing simple to install without a press, reduces vibration and harshness transferred to the driver, and improves vehicle steering input.

Solid Chromoly front track bar keeps you... well.. on track

ormed for ultimate Up-Travel & Down-Travel the JK Wrangler Front Track Bar gives unprecedented strength, clearance, and improved ride stability.

JK Wrangler Durotrak rear track bar - A first in Hi-Clearance!

The Solid Chromoly track bar is uniquely designed to clear on up-travel as well as downtravel. No other track bar is designed with up-travel in mind.

Rear Bolt on bracket is a key component

The rear relocation and clearance track bar bracket provides what it takes to allow the track bar to keep your axle centered properly under your Jeep.

Lower Rear Long Arm Brackets

This system requires cutting off the factory rear control arm brackets and is for the Rock Crawler that demands precision when it comes to wheelbase and pinon angles. The Rear Long Arm System comes with Rear "BOLT-ON" control arm brackets that are formed of 1/4" Steel Plate and angled to slide over obstacles with out catching.

Drag Link With Greaseable 1-Ton Ends

High misalignment rod ends, double adjustable, 1.375 OD, .375 wall DOM, and clears aftermarket diff covers.

Dog Leg Tie Rod Ends

Boot Sealed - Keeps grease in and dirt out

Anti Flop Feature - Precision range of movement

Massive 1-Ton Rod Ends - Provides additional strength

JK Specific OE Bolt Taper - Secure mount

Anti Flop Feature

This specially designed rod end has been engineered just for the JK Wrangler steering.

Full side to side range of motion ensures bind free steering when pushing the extremes of your Jeeps travel and articulation, while a limited "front to back" range of movement is built into the rod-end and eliminates the possibility of the offset to allow the rod end to "flop".

Track Bar and Stabilizer Relocation Bracket

Bracket raises the track bar to re-correct steering geometry when lifting over 3.5 inches; this is to be used in conjunction with the flipped Drag-link hi-steer set up ONLY when lifting a Jeep JK over 3.5 inches. The bracket also incorporates a raised mount for the steering stabilizer providing additional clearance!

Rear Coil Alignment Retainers

Corrects the alignment for your rear coils and keep them from bowing during compression and interfering with other components.

This system also features a retainer feature that ensures that your coil spring stays seated in the coil bucket when at the extremes of articulation and prevents rattling in the coil bucket.

Stop The Guess Work. Bump It Up!

MetalCloak Adjustable Bump Stop System...

Adjust from 1" - 4" Without Removing Coils
Perfect Height Regardless of Tire Size
Thermoset Elastomer Dampens Impact
Additional Pads Available on Request

Rear Adjustable Bump Stops!

Manufactured from trail-proven natural thermoset elastomer, each puck is designed to work universally with your JK Wrangler.

Designed specifically for the JK Wrangler, the system comes with 4 Rectangular Pucks, allowing for easy adjustment between 1" - 4".

JK Wrangler Replacement Brake Lines, 24.5"

From the Teflon Inner Core, to the Stainless Steel Braid and Poly Safety Coat, the MetalCloak replacement Brake Lines are the best available on the market today.

Longer than typical brake lines of similar lift heights because of our additional clearance and travel.

JT Gladiator Replacement Brake Lines, 24.5

The RockSport RED Shock

It’s not just a shock, it is a piece in a tuned system. This is not a typical bolt on shock. RockSport RED shocks are valved and specifically tuned to work with MetalCloak True Dual-Rate Coils.

MetalCloak has refined the RockSport RED Shocks compression and dampening to provide stable, yet compliant manners for daily driving and also in situations where Long Travel articulation is needed to keep the tires planted on the ground.

RockSport RED Front Shock Length:

Extended Length: 28.5"
Collapsed Length: 17.1"

RockSport RED Rear Shock Length:

Extended Length: 28.0"
Collapsed Length: 16.8"

TECHNICAL SPECIFICATIONS

Items	Details
Compatibility	2007 - 2018 Jeep JK Wrangler & Wrangler Unlimited
Long Arm Control Arms	2.0" .25" DOM Steel Tubing 1 1/2" .187 DOM Steel Tubing
Rear Long Arm Bracket	1/4" Hot Rolled Steel
Duroflex Joint	Proprietary Vulcanized Elastomer made with DuPont™ Kevlar® fiber
Coils	High Tensile Chrome Steel
Track Bar	4130 Solid Chromoly
Durotrack Bushing	Proprietary Vulcanized Elastomer
Track Bar Bracket	3/16" Hot Rolled Steel
Shock Mounts	3/16" Hot Rolled Steel
Drag Link	1.375OD .375 Wall DOM
Drag Link Ends	Serviceable
Length	40 1/4"
Flip Bracket	3/16" Hot Rolled Steel
Rear Coil Correction Bracket	3/16" Hot Rolled Steel
Coil Isolators	Thermoset Elastomer
Front & Rear Adjustable Bump Stops	Thermoset Elastomer
Brake Lines	Braided Stainless Hose
Steel Coating	Gold Zinc

IMPORTANT NOTES

Warranty: 6Pak Shocks are not shipped outside of North America. If you are outside of the USA or Canada and order 6Pak shocks or any kit with 6Pak shocks, you are waiving the rights to the lifetime customer service and manufacturers warranty."

Driveshaft: Due to the long-travel MetalCloak suspensions provide, factory drive shafts will contact OEM components and wear quickly when at the extremes of articulation. An aftermarket driveshaft will be needed.

True Dual Rate Coils: MetalCloak does not recommend powder coating your True Dual Rate Coils. See instructions for additional details.

Suspension Alignment: We recommend you have a suspension specialist align your Jeep once a MetalCloak suspension is installed.

System Customization: This item is being offered as a complete system that contains all the components shown. We cannot customize, replace or remove a component from the kit. If you need a custom order, all components are available individually and our sales team is happy to help you place your order.

System Components: If you purchase this system, and decide you do not need a component or part of the system, we cannot accept returns.

Genuine/Non Genuine – Advertised parts are not genuine (unless specifically stated) and manufacturer references are for application purposes only. Only items that are specifically noted as Genuine OEM can be presumed as genuine parts.

Superior Engineering is not sponsored, approved, affiliated or otherwise associated with any genuine or original parts manufacturer, distributor or dealer.

Identification and Guidance Only – Photos are for identification purposes only and may be of either genuine or non-genuine parts.
All manufacturers names, symbols and descriptions on this website are used for reference purposes only, and it is not implied that any units or parts listed is the product of these manufacturers.

Original Equipment Manufacturer "OEM" part/reference numbers are listed for information/reference purposes only. Trademarks identifying these parts are those of each OEM and are the property of their owners and are not used, or authorized for use, by Superior Engineering. Cross-referenced parts from the Original Equipment Manufacturer "OEM" are listed for information purposes only.

Superior Engineering has no associations and/or claims to be associated with OEM Vehicle Manufacturers and their Companies worldwide. Any implied associations are purely coincidental and are not inferred. Superior Engineering is a supplier of fully interchangeable non-genuine spare parts (alternatives) for equipment produced by manufacturers using in accordance with law OEM Vehicle Manufacturers and their products, i.e. suspension parts, steering components, manufactured items, vehicle accessories etc. Alternative spare parts produced by Superior Engineering are manufactured according own technological documentation developed with the use of reverse engineering.