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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.


  • Original price $121.95 - Original price $121.95
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    Stackable Bump Stop Spacers | Wrangler JK, TJ, & LJ, Cherokee XJ, Comanche MJ, Grand Cherokee ZJ

    JKS Manufacturing

    Fine tune the rear suspension of your Jeep Wrangler TJ or LJ with the JKS rear stackable bumpstop spacer kit.

    Original price $121.95 - Original price $121.95
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  • Original price $109.95 - Original price $109.95
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    Shock Extension Brackets | Gladiator Mojave

    JKS

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

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    Original price $109.95 - Original price $109.95
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  • Original price $219.99 - Original price $219.99
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    Rear Adjustable Track Bar | Gladiator JT

    JKS

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

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    Original price $219.99 - Original price $219.99
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  • Original price $399.95 - Original price $399.95
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    J-Link Adjustable Control Arms | Rear Upper | Wrangler JK & JL

    JKS

    Enhance your Jeep’s off-road prowess and reliability with JKS J-Link Adjustable Control Arms - now available with premium rubber bushings! Engineer...

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    Original price $399.95 - Original price $399.95
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    J-Link Adjustable Control Arms | Rear Lower | Gladiator JT

    JKS

    Enhance your Jeep’s off-road prowess and reliability with JKS J-Link Adjustable Control Arms - now available with premium rubber bushings! Engineer...

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    Original price $399.95 - Original price $399.95
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    J-Link Adjustable Control Arms | Rear Upper | Gladiator JT

    JKS

    Enhance your Jeep’s off-road prowess and reliability with JKS J-Link Adjustable Control Arms - now available with premium rubber bushings! Engineer...

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    Original price $399.95 - Original price $399.95
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    J-Link Adjustable Control Arms | Rear Lower | Wrangler JK/JL

    JKS

    Enhance your Jeep’s off-road prowess and reliability with JKS J-Link Adjustable Control Arms - now available with premium rubber bushings! Engineer...

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    Original price $399.95 - Original price $399.95
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  • Original price $349.95 - Original price $349.95
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    J-Link Adjustable Control Arms | Front Upper | Wrangler JL & Gladiator JT

    JKS

    Enhance your Jeep’s off-road prowess and reliability with JKS J-Link Adjustable Control Arms - now available with premium rubber bushings! Engineer...

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    Original price $349.95 - Original price $349.95
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  • Original price $325.95 - Original price $325.95
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    J-Link Adjustable Control Arms | Front Upper | Wrangler JK

    JKS

    Enhance your Jeep’s off-road prowess and reliability with JKS J-Link Adjustable Control Arms - now available with premium rubber bushings! Engineer...

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    Original price $325.95 - Original price $325.95
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  • Original price $399.95 - Original price $399.95
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    J-Link Adjustable Control Arms | Lower | Wrangler TJ & LJ, Cherokee XJ

    JKS

    Enhance your Jeep’s off-road prowess and reliability with JKS J-Link Adjustable Control Arms - now available with premium rubber bushings! Engineer...

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    Original price $399.95 - Original price $399.95
    Original price
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    Current price $399.95
  • Original price $399.95 - Original price $399.95
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    Current price $399.95

    J-Link Adjustable Control Arms | Front Lower | Wrangler JL

    JKS

    Enhance your Jeep’s off-road prowess and reliability with JKS J-Link Adjustable Control Arms - now available with premium rubber bushings! Engineer...

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    Original price $399.95 - Original price $399.95
    Original price
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    Current price $399.95
  • Original price $399.95 - Original price $399.95
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    Current price $399.95

    J-Link Adjustable Control Arms | Front Lower | Wrangler JK

    JKS

    Enhance your Jeep’s off-road prowess and reliability with JKS J-Link Adjustable Control Arms - now available with premium rubber bushings! Engineer...

    View full details
    Original price $399.95 - Original price $399.95
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  • Original price $79.95 - Original price $79.95
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    Rubber Control Arm End - 14mm ID x 2-5/16" Wide x 1-1/4"-12 RH Thread

    JKS

    Rubber Control Arm End

    Original price $79.95 - Original price $79.95
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  • Original price $54.95 - Original price $54.95
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    Rubber Control Arm End - 14mm ID x 2-5/16" Wide x 1"-14 RH Thread

    JKS

    Rubber Control Arm End

    Original price $54.95 - Original price $54.95
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    Rubber Control Arm End - 12mm ID x 2" Wide x 1"-14 RH Thread

    JKS

    Rubber Control Arm End

    Original price $54.95 - Original price $54.95
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  • Original price $84.95 - Original price $84.95
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    Rubber Control Arm End - 16mm ID x 2-5/16" Wide x 1-1/4"-12 RH Thread

    JKS

    Control Arm End

    Original price $84.95 - Original price $84.95
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  • Original price $1,357.75 - Original price $1,357.75
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    3" Lift Kit | J-Kontrol | Jeep Gladiator JT Mojave (20-25)

    JKS Manufacturing

    Increase ground clearance and tire clearance on your Gladiator JT with a 3" J-Kontrol suspension system with Front and Rear Shock Extension Bracket...

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    Original price $1,357.75 - Original price $1,357.75
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  • Original price $1,103.80 - Original price $1,103.80
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    3" Lift Kit | J-Venture | Jeep Gladiator JT Mojave (20-25)

    JKS Manufacturing

    Increase ground clearance and tire clearance on your Gladiator JT with a 3" J-Venture suspension system with Front and Rear Shock Extension Bracket...

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    Original price $1,103.80 - Original price $1,103.80
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    Current price $1,103.80
  • Original price $2,834.45 - Original price $5,594.55
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    Current price $2,834.45

    2" Lift Kit | J-Krawl | Wrangler 4xe (JL) 4-Door

    JKS

    Turn your 4 Door Jeep Wrangler JL 4xe into a serious off road rig with a JKS J-Krawl 2" lift kit. Designed for maximum articulation and adjustabili...

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    Original price $2,834.45 - Original price $5,594.55
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  • Original price $1,416.60 - Original price $4,420.70
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    Current price $1,416.60

    2" Lift Kit | J-Kontrol | Wrangler 4xe (JL) 4-Door

    JKS

    Increase the clearance and performance of your Jeep Wrangler JL 4xe with a 2" J-Kontrol™ suspension lift system. It delivers exceptional stability ...

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    Original price $1,416.60 - Original price $4,420.70
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    Current price $1,416.60
  • Original price $1,713.55 - Original price $4,717.65
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    Current price $1,713.55

    2" Lift Kit | J-Konnect | Wrangler 4xe (JL) 4-Door

    JKS

    Original price $1,713.55 - Original price $4,717.65
    Original price
    $1,713.55 - $4,717.65
    $1,713.55 - $4,717.65
    Current price $1,713.55
  • Original price $1,208.65 - Original price $4,212.75
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    $1,208.65 - $4,212.75
    Current price $1,208.65

    2" Lift Kit | J-Venture | Wrangler 4xe (JL) 4-Door

    JKS

    Increase the ground clearance, tire clearance and performance pf your Jeep Wrangler 4xe with a J-Venture 2" suspension system. This complete, bolt-...

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    Original price $1,208.65 - Original price $4,212.75
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    $1,208.65 - $4,212.75
    Current price $1,208.65
  • Original price $1,965.85 - Original price $1,965.85
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    Current price $1,965.85

    1.5" J-Spec Lift Kit | FOX 2.5 IFP Shocks | Wrangler JL

    JKS

    If JKS designed the factory JL Wrangler suspension, this is how it would be done! Introducing the JKS 1.5" J-Spec Suspension System with specially ...

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    Original price $1,965.85 - Original price $1,965.85
    Original price
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  • Original price $1,699.90 - Original price $1,699.90
    Original price
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    $1,699.90 - $1,699.90
    Current price $1,699.90

    1.5" Lift Kit | FOX 2.5 IFP Shocks | J-Spec System | Jeep Wrangler JL

    JKS

    If JKS designed the factory JL Wrangler suspension, this is how it would be done! Introducing the JKS 1.5" J-Spec Suspension System with specially ...

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    Original price $1,699.90 - Original price $1,699.90
    Original price
    $1,699.90
    $1,699.90 - $1,699.90
    Current price $1,699.90