Suspension Parts

JKS is always at the forefront of innovation.


We develop components for a wide range of Jeep models that improve articulation, suspension geometry, handling, durability, and more. Products include sway bar disconnects, track bars, control arms plus heavy-duty brackets, and adapters. Most products are engineered for bolt-on installation. All products are made in the USA. Fits Jeep JK | JL | JT | TJ | YJ | XJ | MJ | CJ and more.

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  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1901_flex_end_service_kit_card.
    JKS Manufacturing
    JKS Manufacturing
    Service Pack | Flex Joint Kit SKU: JKS1901
    Service your JKS Flex Joints with this convenient service pack. Parts include two poly Flex Bushings, two Retaining Washers and one Snap Ring. Replacement for JKS OGS125 & OGS126 Flex Joints
    $11.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/JKS1634_03.jpghttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/JKS1634_01.jpg
    JKS Manufacturing
    JKS Manufacturing
    J-Link Adjustable Control Arms | Front Upper | Wrangler JL & Gladiator JT SKU: JKS1634
    Enhance your Jeep™s off-road prowess and reliability with JKS J-Link Adjustable Control Arms - now available with premium rubber bushings! Engineered specifically to reduce NVH characteristics (Noise, vibration, harshness), these factory style maintenance-free rubber bushings come pre-installed at both ends and will ensure a...
    $349.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/JKS1631_03.jpghttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/JKS1631_04.jpg
    JKS Manufacturing
    JKS Manufacturing
    J-Link Adjustable Control Arms | Front Lower | Wrangler JK SKU: JKS1631
    Enhance your Jeep™s off-road prowess and reliability with JKS J-Link Adjustable Control Arms - now available with premium rubber bushings! Engineered specifically to reduce NVH characteristics (Noise, vibration, harshness), these factory style maintenance-free rubber bushings come pre-installed at both ends and will ensure a...
    $399.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1616_j_flex_control_arms_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1616_j_flex_control_arms_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Adjustable Control Arms | Front Upper | Wrangler JL and Gladiator JT SKU: JKS1616
    Enhance the ride quality and driving comfort of your Jeep Wrangler JL or Gladiator JT with JKS J-FLEX front upper adjustable control arms. They make it easy to dial in correct geometry and also provide added rigidity. Constructed of high strength DOM tubing, J-Flex...
    $302.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs166_jk_sector_shaft_brace_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs166_jk_sector_shaft_brace_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Sector Shaft and Track Bar Reinforcement System | Wrangler JK SKU: JKSOGS166
    Eliminate sector shaft deflection and steering system flex on a Wrangler JK Jeep with this JKS Sector Shaft and Track Bar Reinforcement System. The design increases load capacity to accommodate large tires and hydraulic assist steering. An external bearing provides double-shear sector shaft support...
    $353.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/psl900_920_card.jpg
    JKS Manufacturing
    Posi-Lok
    4x4 Posi-Lok Positive Axle Engagement System | Fits 0-3" Lift | Wrangler YJ, Cherokee XJ, Comanche MJ SKU: PSL900
    Replace your Jeep Wrangler vacuum-actuated axle engagement with a 4x4 Posi-Lok. Fits 0"-3" lift Wrangler YJs. The cable-operated actuator puts you in control of axle engagement from inside the cab. A one inch pull of the 4x4 Posi-Lok cable connects the right front axle...
    $174.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_tr300_wj_tie_rod_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_tr300_wj_tie_rod_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    HD Drag Link | Grand Cherokee WJ SKU: JKSTR301
    The factory drag link used on most late-model Jeeps is prone to bending due to its vulnerable position and light duty construction. Located directly forward of the front axle, it often makes contact with obstacles before anything else on the vehicle. When this occurs,...
    $143.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs169_track_bar_brace_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs169_track_bar_brace_rotayion_1.
    JKS Manufacturing
    JKS Manufacturing
    Rear Track Bar Brace | Wrangler JK SKU: JKSOGS169
    JKS to the rescue. This heavy-duty rear track bar mount brace may very well save you from a bad day off road, particularly if your Jeep is modified. Designed specifically for Wrangler JK Jeeps, the brace welds directly to the axle housing and OE...
    $53.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_9800_yj_telescoping_track_bar_card.jpghttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_9800_yj_telescoping_track_bar_rotation_1.jpg
    JKS Manufacturing
    JKS Manufacturing
    Telescoping Front Track Bar | Wrangler YJ SKU: JKS9800
    Give your leaf sprung Jeep Wrangler YJ the benefits of track bar stability without sacrificing articulation. JKS telescoping front track bar provides up to 31 percent more suspension travel than a solid track bar for improved off-road performance. Retains on-road stability for proper handling...
    $255.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_2291_brake_lines_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_2291_brake_lines_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    HD Extended Brake Line | Wrangler YJ SKU: JKS2291
    Properly install the lift on a Jeep Wrangler YJ with JKS HD extended brake lines. High performance design eliminates soft, spongy brake pedal response of standard hoses. Extended 22 in. length accommodates lifted applications and extreme axle droop. Kevlar and stainless steel braided construction...
    $138.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_2000_2001_sway_bar_disconnect_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_2000_2001_sway_bar_disconnect_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Quicker Disconnect Sway Bar Links | 0"-1.5" Lift | Cherokee XJ, Comanche MJ, & Grand Cherokee ZJ SKU: JKS2002
    Dramatically improve articulation up to 30% on your stock or modified 1993-1998 Jeep Grand Cherokees ZJ with 0-1.5" lift with Quicker Disconnect Sway Bar End Links. Quick-release pins make it easy to decouple your sway bar when you get to the edge of the...
    $176.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1666_j_flex_control_arms_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1666_j_flex_control_arms_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Adjustable Control Arms | Rear Upper | Wrangler JL SKU: JKS1666
    Your Jeep Wrangler JL  will benefit from JKS J-Flex adjustable rear upper control arms. They adjust for proper geometry while increasing driving comfort on the road. J-Flex arms are built from heavy duty 2" OD x .250-wall DOM tubing and CNC bent for additional...
    $334.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1621_j_link_control_arms_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1621_j_link_control_arms_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Fixed Length Control Arms | Front Lower | Wrangler JL and Gladiator JT SKU: JKS1621
    Correct geometry and improve the handling and capability of your Jeep Wrangler JL or Gladiator JT by installing JKS J-LINK fixed length control arms - Lower front position. These heavy duty J-Link arms offer improved strength and performance. Built right here in the USA...
    $265.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/psl900_920_card.jpg
    JKS Manufacturing
    Posi-Lok
    4x4 Posi-Lok Positive Axle Engagement System | Fits 3"+ Lift | Wrangler YJ, Cherokee XJ, Comanche MJ SKU: PSL920
    Replace your Jeep Wrangler vacuum-actuated axle engagement with a 4x4 Posi-Lok. Fits 3"plus lifted Wrangler YJs. The cable-operated actuator puts you in control of axle engagement from inside the cab. A one inch pull of the 4x4 Posi-Lok cable connects the right front axle...
    $174.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec2450_jk_geometry_correction_kit_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec2450_jk_geometry_correction_kit_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Steering & Caster Correction Geometry Upgrade Kit | Wrangler JK SKU: JSPEC2450
    Upgrade the handling of your Jeep Wrangler JK with a JKS Steering and Caster Correction Upgrade Kit. Proper geometry is important for a safe, enjoyable driving experience. You get a Drag Link Flip System plus our popular JKS6200 control arm relocation bracket system all...
    $529.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs161_track_bar_brace_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs161_track_bar_brace_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Front Track Bar Brace | Wrangler JK SKU: JKSOGS161
    Reinforce your Jeep JK Wrangler's front track bar mount for less deflection and more reliability. It may even prevent catastrophic track bar mount failure. The heavy-duty design welds directly to the OE mount and axle housing at multiple points to provide extremely strong and...
    $148.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ce9200_yj_mount_mount_kit_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ce9200_yj_mount_mount_kit_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Performance Motor Mount | Wrangler YJ / TJ SKU: JKSCE9200
    The right way to install a body lift on your Jeep Wrangler YJ is with a JKS High Performance motor mount lift kit. Heavy duty, 1 in. steel spacers raise OE front motor mounts on chassis. Improves rear driveline angle by tilting transfer case...
    $106.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks9500_rubicon_electric_sway_bar_disconnect_card.
    JKS Manufacturing
    JKS Manufacturing
    Electronic Sway Bar Manual Cable Conversion | Wrangler JK SKU: JKS9500
    Convert the electronic sway bar on your Jeep Wrangler JK to a more reliable manual cable with a JKS Sway Bar Cable Conversion Kit. The electronic front sway bar disconnect system or SmartBar equipped on Wrangler JK Rubicon models was a welcome addition and...
    $255.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_8100_jeep_motor_mount_lift_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_8100_jeep_motor_mount_lift_installed.
    JKS Manufacturing
    JKS Manufacturing
    Budget Motor Mount Lift | Wrangler YJ / TJ SKU: JKS8100
    The right way to install a body lift on your Jeep Wrangler YJ is with a JKS budget motor mount lift kit. Simple, 1 in. spacers raise OE front motor mounts on chassis. Improves rear driveline angle by tilting transfer case output shaft towards...
    $85.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/JKS7205_01.jpghttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/JKS7205_02.jpg
    JKS Manufacturing
    JKS Manufacturing
    Service Pack | Rear Adjustable Track Bar | Grand Cherokee ZJ SKU: JKS7205
    Improve the handling of your Jeep Grand Cherokee ZJ if you have a few miles on your JKS adjustable track bar. The front adjustable track bar service pack for Jeep Grand Cherokee ZJ includes a complete set of 4 bushings and 2 sleeves. Worn...
    $20.95

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