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_jspec3300_tj_coil_springs_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec3300_tj_coil_springs_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    3" Lift Coil Spring Set | Jeep Wrangler TJ and LJ SKU: JSPEC3300
    Increase clearance, performance and ride quality with a set of JKS JSPEC 3" lift dual rate coil springs. Fits Jeep Wrangler TJ and LJ models. Includes a complete set of matching front and rear coil springs for a level 3" lift. Dual rate springs...
    $347.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/OGS124_02.pnghttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/OGS124_01.png
    JKS Manufacturing
    JKS Manufacturing
    Rear Adjustable Track Bar | Wrangler JL SKU: JKSOGS124
    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 can be adjusted to suit your combination of suspension components and ride height. Features precision 1-1/4" fine threads,...
    $199.99
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/JKS7108_01.jpghttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/JKS7108_02.jpg
    JKS Manufacturing
    JKS Manufacturing
    Service Pack | Quicker Disconnect Sway Bar Links - No Studs SKU: JKS7108
    Replace those worn out quick disconnect sway bar links with the JKS Quicker Disconnect Rebuild kit. The rebuild kit includes 4 bushings and 4 clip pins to service one set of sway bar links.Fits: JKS3100 | Jeep Grand Cherokee WJ 1999-2004 | 0"-3.5" Lift...
    $18.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jspec_3400_coil_springs_card.
    JKS Manufacturing
    JKS Manufacturing
    4" Lift Coil Spring Set | Wrangler TJ and LJ SKU: JSPEC3400
    Increase clearance, performance and ride quality with a set of JKS JSPECâ„¢ 4" lift dual rate coil springs. Fits Jeep Wrangler TJ and LJ models. Includes a complete set of matching front and rear coil springs for a level 2 lift. Dual rate springs...
    $360.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_2200_jeep_acos_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_2200_2210_2550_jeep_acos_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Front Adjustable Coil Spacer | ACOS | Wrangler TJ & LJ, Cherokee XJ, Comanche MJ, Grand Cherokee ZJ SKU: JKS2200
    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 1-1/2" to 3-3/4" -- without taking apart suspension components. ACOS adjustable coil spring spacers compensate for uneven...
    $276.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1610_jeep_j_flex_control_arms_card.jpghttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1610_jeep_j_flex_control_arms_rotation_1.jpg
    JKS Manufacturing
    JKS Manufacturing
    Adjustable Control Arms | Front Lower | Wrangler JK SKU: JKS1610
    Upgrade your Jeep Wrangler JK's performance and reliability with JKS J-Flex adjustable front lower control arms. CNC-bent from stout DOM tubing, the fully adjustable design allows you to fine-tune suspension geometry. The ends are also fully rebuildable and greaseable. With heavy duty 1-1/4"-12 threads...
    $371.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1210_jeep_jk_drag_link_flip_rotation_1.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1210_jk_drag_link_flip_kit_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Drag Link Flip Kit | Wrangler JK SKU: JKS1210
    JKS Manufacturing's Drag Link Flip kit for JK Wranglers consists of a new drag link, a Track Bar bracket and a tapered steering arm insert. The design flattens out steering angles with lift heights of 3" and above, while providing correct geometry to increased...
    $267.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_2030_2034_sway_bar_quicker_disconnects_card.jpghttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_2030_2034_sway_bar_quicker_disconnects_rotation_1.jpg
    JKS Manufacturing
    JKS Manufacturing
    Quicker Disconnect Sway Bar Links | 0"-2" Lift | Wrangler JK SKU: JKS2030
    JKS Quicker Disconnect sway bar end links fit Wrangler JK Jeeps with 0-2" lift. Get better articulation on uneven terrain. Quick-release pins make it easy to decouple your sway bar. The adjustable-length design is 100% bolt-on and attaches to your sway bar and axle...
    $176.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1690_flex_end_rebuild_kit_card.
    JKS Manufacturing
    JKS Manufacturing
    Flex Joint Rebuild Tool | Service Track Bars and J-Flex Control Arms SKU: JKS1690
    This new tool makes rebuilding the JKS flex joints on track bars or upper and lower J-Flex arms a breeze. The kits comes with simple tools that work with both small and large joints. No need for finding random sockets or fumbling with a...
    $43.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec3300_tj_coil_springs_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec3300_tj_coil_springs_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    2" Lift Coil Spring Set | Dual Rate | Wrangler TJ and LJ SKU: JSPEC3200
    Increase clearance, performance and ride quality with a set of JKS JSPEC 2" lift dual rate coil springs. Fits Jeep Wrangler TJ and LJ models. Includes a complete set of matching front and rear coil springs for a level 2 lift. Dual rate springs...
    $335.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs125_ogs126_adjustable_track_bar_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs125_ogs126_adjustable_track_bar_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Adjustable Front Track Bar | 4"+ Lift | Wrangler TJ & LJ, Cherokee XJ & Comanche MJ, Grand Cherokee ZJ SKU: JKSOGS125
    Correct front axle centering on your lifted Jeep Wrangler TJ or LJ by installing a JKS Adjustable Track Bar. For use with Jeeps with a 4" plus lift, JKS front track bars feature rubber and poly bushings to isolate noise and vibration. CNC bent...
    $255.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/JKS7002_01.jpghttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/JKS7002_02.jpg
    JKS Manufacturing
    JKS Manufacturing
    Service Pack | J-Flex Control Arm | Front Upper SKU: JKS7002
    Maintain your Jeep with JKS suspension control arms by replacing the bushings with Flex joint bushings. The rebuild kit includes 2 bushing halves, 1 washer, and 1 snap ring to service one control arm.Fits: JKS1652 | Wrangler TJ, Cherokee XJ, Grand Cherokee WJ / ZJ,...
    $14.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs930_fab_steering_knuckle_spacer_card.
    JKS Manufacturing
    JKS Manufacturing
    WJ Steering Conversion Knuckle Flange Spacer | Jeep Wrangler TJ/LJ, Cherokee XJ & Comanche MJ SKU: JKSOGS930
    Steel flange spacer precisely positions wheel bearing/hub assembly relative to steering knuckle Allows replacement of brake and steering components with parts from Grand Cherokee WJ for greater strength and reliability Machined 0.25" construction ensures proper steering U-joint to ball joint and brake caliper to...
    $22.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs915_sway_bar_mount_extension_card.
    JKS Manufacturing
    JKS Manufacturing
    Extended Sway Bar Mount | Weld On SKU: JKSOGS915
    Modify your custom Jeep or one-off project's sway bar angles to work with lifted suspension with weld-on extended sway bar mounts. The design offsets the sway bar mounting point to axle housing position 2 in. higher than stock. Designed to replace OE mounts on...
    $22.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs170_track_bar_bracket_card.
    JKS Manufacturing
    JKS Manufacturing
    Rear Track Bar Relocation Bracket | Wrangler JK SKU: JKSOGS170
    Correct Jeep Wrangler JK rear suspension geometry with a JKS Rear Track Bar Relocation Bracket. The design compensates for improper track bar alignment / orientation after adjusting rotation of the axle housing. Requires 2.0 to 6.0 in. suspension lift. The heavy duty steel bracket...
    $132.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1902_flex_end_service_kit_card.
    JKS Manufacturing
    JKS Manufacturing
    Service Pack | J-Flex Large Flex End Kit SKU: JKS1902
    Service your JKS Flex Joints with this convenient service pack. Parts include two poly Flex Bushings, two Retaining Washers and one Snap Ring. Fits JKS Part #s: 1610, 1650, and 1660
    $9.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1650_jeep_j_flex_control_arms_card.jpghttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1650_jeep_j_flex_control_arms_rotation_1.jpg
    JKS Manufacturing
    JKS Manufacturing
    Adjustable Control Arms | Lower | Wrangler TJ & LJ, Cherokee XJ SKU: JKS1650
    Upgrade your Jeep TJ or LJ Wrangler's performance and reliability with JKS J-Flex adjustable rear lower control arms. CNC-bent from stout DOM tubing, the fully adjustable design allows you to fine-tune suspension geometry. The ends are also fully rebuildable and greaseable. With heavy duty...
    $371.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1625_j_flex_control_arms_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1625_j_flex_control_arms_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Adjustable Control Arms | Front Lower | Wrangler JL and Gladiator JT SKU: JKS1625
    Your Jeep Wrangler JL and Gladiator JT will benefit from JKS J-Flex adjustable front lower 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...
    $371.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs651_xj_shackle_kit_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs651_xj_shackle_kit_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    HD Leaf Spring Shackle | Cherokee XJ, Comanche MJ, Wagoneer SJ SKU: JKSOGS651
    Lift your Jeep Cherokee XJ, MJ or Wagoneer SJ approximately +1" with JKS heavy duty leaf spring shackles. The boomerang-style design optimizes travel with full compression and extension while making room for larger tires. Greaseable Dura-Thane bushings provide smooth, quiet operation while preventing bind...
    $117.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1665_jeep_j_flex_control_arms_card.jpghttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1665_jeep_j_flex_control_arms_rotation_1.jpg
    JKS Manufacturing
    JKS Manufacturing
    Adjustable Control Arms | Rear Upper | Wrangler JK SKU: JKS1665
    Enhance your Wrangler JK Jeep's off-road prowess and reliability with JKS J-Flex adjustable rear upper control arms. CNC-bent from stout DOM tubing, the fully adjustable design allows you to fine-tune suspension geometry. The ends are also fully rebuildable and greaseable. With heavy duty 1-1/4"-12...
    $318.95

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