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JKS Manufacturing

Since 1989, JKS Manufacturing has developed some of the world’s most widely used and respected products for Jeep® vehicles. It all started when we pioneered the original Quick Disconnect™ brand of quick-release sway bar disconnects. Since then our product range has expanded to include such favorites as the ACOS™ line of height-adjustable coil spring spacers, and perhaps our most advanced creation to date, J-Spec Suspension systems including the JK Front Coilover Conversion.

Proudly Made in USA

We are proud of the fact that we continue to manufacture all of our products right here in the USA, using only premium grade materials and state-of-the-art machinery. You can always rely on JKS products to provide unquestionable benefits to vehicle performance. From cushioning hard suspension impacts off-road, to restoring the geometry of your suspension for safer and more predictable handling on-road, our products improve the experience of owning and operating a Jeep vehicle.

Uncompromised Reliability

And because JKS products take advantage of Original Equipment components and technology whenever possible, vehicle drivability and reliability are not compromised. Discover why recreational and competitive Jeep enthusiasts around the world insist upon JKS products to improve vehicle performance, reliability and versatility. It's no coincidence that those who know Jeep performance best choose JKS products for their own vehicles.


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  • $33.95 - $33.95
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    Service Pack | Front Adjustable Track Bar | Wrangler TJ, Cherokee XJ, Grand Cherokee ZJ

    JKS
    5+ in stock

    Improve the handling of your Jeep Wrangler TJ, Cherokee XJ, or Grand Cherokee ZJ if you have a few miles on your JKS adjustable track bar. The fron...

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    $33.95 - $33.95
    $33.95
    $33.95 - $33.95
    $33.95
  • $50.95 - $50.95
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    Service Pack | HD Front Adjustable Track Bar | Wrangler TJ, Cherokee XJ, Grand Cherokee ZJ

    JKS
    5+ in stock

    Improve the handling of your Jeep Wrangler TJ, Cherokee XJ, or Grand Cherokee ZJ if you have a few miles on your JKS HD adjustable track bar. The f...

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    $50.95 - $50.95
    $50.95
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  • $45.95 - $45.95
    $45.95
    $45.95 - $45.95
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    Service Pack | HD Front Adjustable Track Bar | Grand Cherokee WJ

    JKS
    5+ in stock

    Improve the handling of your Jeep Grand Cherokee WJ if you have a few miles on your JKS adjustable track bar. The front adjustable track bar servic...

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    $45.95 - $45.95
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  • $69.95 - $69.95
    $69.95
    $69.95 - $69.95
    $69.95

    Hi-Mount Steering Stabilizer Bracket | Wrangler JK

    JKS
    5+ in stock

    Improve the steering system on the Jeep Wrangler JK with a JKS Hi-Mount Steering Stabilizer Bracket. The last place you want to lose maneuverabilit...

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    $69.95 - $69.95
    $69.95
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  • $56.95 - $56.95
    $56.95
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    OE Replacement Steering Stabilizer | Wrangler JK

    JKS
    5+ in stock

    Replace the factory stabilizer with a high performance JSPEC OE replacement steering stabilizer shock for better control. Our JSPEC steering stabil...

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    $56.95 - $56.95
    $56.95
    $56.95 - $56.95
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  • $397.95 - $397.95
    $397.95
    $397.95 - $397.95
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    Rear Adjustable Coil Spacer| ACOS | Wrangler JL

    JKS
    5+ in stock

    Fine tune your Jeep Wrangler JL ride height with JKS rear adjustable coil spring spacers (ACOS). ACOS feature adjustable collars along with built i...

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    $397.95 - $397.95
    $397.95
    $397.95 - $397.95
    $397.95
  • $297.95 - $297.95
    $297.95
    $297.95 - $297.95
    $297.95

    Front Adjustable Coil Spacer | ACOS | Wrangler JK

    JKS
    5+ in stock

    Dial in ride height on your Jeep Wrangler JK with JKS ACOS adjustable front coil spring spacers. The range of ride height adjustment is from 1-1/2"...

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    $297.95 - $297.95
    $297.95
    $297.95 - $297.95
    $297.95
  • $276.95 - $276.95
    $276.95
    $276.95 - $276.95
    $276.95

    Front Adjustable Coil Spacer | ACOS | Wrangler TJ & LJ, Cherokee XJ, Comanche MJ, Grand Cherokee ZJ

    JKS
    Only 5 left!

    Dial in ride height on your Jeep Wrangler TJ or LJ with JKS ACOS adjustable front coil spring spacers. The range of ride height adjustment is from ...

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    $276.95 - $276.95
    $276.95
    $276.95 - $276.95
    $276.95
  • $0.00 - $4,212.75
    $0.00
    $1,208.65 - $4,212.75
    $1,208.65 - $4,212.75
    $1,208.65

    3.5" Lift Kit | J-Venture | DIESEL | Wrangler JL 4-Door

    JKS
    Only 4 left!

    Increase ground clearance and tire clearance on your Diesel 4 Door JL Wrangler's with a 3.5" lift J-Venture suspension system. You get the perfect ...

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    $0.00 - $4,212.75
    $0.00
    $1,208.65 - $4,212.75
    $1,208.65 - $4,212.75
    $1,208.65
  • $255.95 - $255.95
    $255.95
    $255.95 - $255.95
    $255.95

    HD Adjustable Front Track Bar | Wrangler JK

    JKS
    Only 4 left!

    Upgrade the front suspension of your Jeep Wrangler JK with the JKS HD adjustable track bar. Modern JK suspension technology have increased droop tr...

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    $255.95 - $255.95
    $255.95
    $255.95 - $255.95
    $255.95
  • $191.95 - $191.95
    $191.95
    $191.95 - $191.95
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    Adjustable Rear Track Bar | Wrangler JK

    JKS
    Only 4 left!

    Install a new adjustable rear track bar on your RHD Jeep Wrangler JK to properly align and control lateral axle movement left to right. The heavy d...

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    $191.95 - $191.95
    $191.95
    $191.95 - $191.95
    $191.95
  • $371.95 - $371.95
    $371.95
    $371.95 - $371.95
    $371.95

    Adjustable Control Arms | Front Lower | Wrangler JK

    JKS
    Only 4 left!

    Upgrade your Jeep Wrangler JK’s performance and reliability with JKS J-Flex adjustable front lower control arms. CNC-bent from stout DOM tubing, th...

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    $371.95 - $371.95
    $371.95
    $371.95 - $371.95
    $371.95
  • $199.99 - $199.99
    $199.99
    $199.99 - $199.99
    $199.99

    Rear Adjustable Track Bar | Wrangler JL

    JKS
    Only 3 left!

    Install a new adjustable JKS rear track bar on your Jeep Wrangler JL to properly align and control lateral axle movement. The heavy duty track bar ...

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    $199.99 - $199.99
    $199.99
    $199.99 - $199.99
    $199.99
  • $16.95 - $16.95
    $16.95
    $16.95 - $16.95
    $16.95

    Service Pack | Quicker Disconnect Sway Bar Links | Wrangler JK

    JKS
    Only 3 left!

    Service your JKS Quicker disconnect sway bar links on your Jeep Wrangler JK. Worn out sway bar bushings causes clunking noises and sloppy handling....

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    $16.95 - $16.95
    $16.95
    $16.95 - $16.95
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  • $397.95 - $397.95
    $397.95
    $397.95 - $397.95
    $397.95

    Rear Adjustable Coil Spacer| ACOS | Wrangler JK

    JKS
    Only 3 left!

    Fine tune your Jeep Wrangler JK's ride height with JKS rear adjustable coil spring spacers (ACOS). ACOS feature adjustable collars along with built...

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    $397.95 - $397.95
    $397.95
    $397.95 - $397.95
    $397.95
  • $265.95 - $265.95
    $265.95
    $265.95 - $265.95
    $265.95

    Fixed Length Control Arms | Front Lower | Wrangler JL and Gladiator JT

    JKS
    Only 3 left!

    Correct geometry and improve the handling and capability of your Jeep Wrangler JL or Gladiator JT by installing JKS J-LINK fixed length control arm...

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    $265.95 - $265.95
    $265.95
    $265.95 - $265.95
    $265.95
  • $371.95 - $371.95
    $371.95
    $371.95 - $371.95
    $371.95

    Adjustable Control Arms | Rear Lower | Wrangler JL

    JKS
    Only 3 left!

    Your Jeep Wrangler JL will benefit from JKS J-Flex adjustable rear lower control arms. They adjust for proper geometry while increasing driving com...

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    $371.95 - $371.95
    $371.95
    $371.95 - $371.95
    $371.95
  • $46.95 - $46.95
    $46.95
    $46.95 - $46.95
    $46.95

    Exhaust Extension Kit | Wrangler JK

    JKS
    Only 3 left!

    A JKS Exhaust Extension Kit is required for proper driveshaft clearance after installing a lift kit on your 2007-2011 Jeep Wrangler JK. When instal...

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    $46.95 - $46.95
    $46.95
    $46.95 - $46.95
    $46.95
  • $255.95 - $255.95
    $255.95
    $255.95 - $255.95
    $255.95

    Telescoping Front Track Bar | Wrangler YJ

    JKS
    Only 3 left!

    Give your leaf sprung Jeep Wrangler YJ the benefits of track bar stability without sacrificing articulation. JKS telescoping front track bar provid...

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    $255.95 - $255.95
    $255.95
    $255.95 - $255.95
    $255.95
  • $223.95 - $223.95
    $223.95
    $223.95 - $223.95
    $223.95

    Front Adjustable Track Bar | Wrangler JK | RHD Models

    JKS
    Only 3 left!

    JKS adjustable front track bar for RHD Jeep Wrangler JK provides added strength and adjustability. Fine tune track bar length to suit your combinat...

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    $223.95 - $223.95
    $223.95
    $223.95 - $223.95
    $223.95
  • $176.95 - $176.95
    $176.95
    $176.95 - $176.95
    $176.95

    Quicker Disconnect Sway Bar Links | 0"-3.5" Lift | Grand Cherokee WJ

    JKS Manufacturing
    Only 3 left!

    The for your 99-04 Jeep Grand Cherokee WJ can go further off road with a set of JKS Quicker Disconnect sway bar links. Fits vehicles with 0-3.5" li...

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    $176.95 - $176.95
    $176.95
    $176.95 - $176.95
    $176.95
  • $117.95 - $117.95
    $117.95
    $117.95 - $117.95
    $117.95

    HD Leaf Spring Shackle | Cherokee XJ, Comanche MJ, Wagoneer SJ

    JKS
    Only 3 left!

    Lift your Jeep Cherokee XJ, MJ or Wagoneer SJ approximately +1” with JKS heavy duty leaf spring shackles. The boomerang-style design optimizes trav...

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    $117.95 - $117.95
    $117.95
    $117.95 - $117.95
    $117.95
  • $131.95 - $131.95
    $131.95
    $131.95 - $131.95
    $131.95

    Shock Extension Brackets | Wrangler JL

    JKS
    Only 2 left!

    Extend the shock mounts on your Jeep Wrangler JL & JT with these JKS Front and Rear Shock Extension Brackets. The heavy duty design extends the...

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    $131.95 - $131.95
    $131.95
    $131.95 - $131.95
    $131.95
  • $217.95 - $217.95
    $217.95
    $217.95 - $217.95
    $217.95

    Adjustable Rear Track Bar | Wrangler TJ and LJ

    JKS
    Only 2 left!

    Install a new adjustable rear track bar on your Jeep Wrangler TJ or LJ to properly align and control lateral axle movement left to right. The heavy...

    View full details
    $217.95 - $217.95
    $217.95
    $217.95 - $217.95
    $217.95