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_2942_jeep_sway_bar_links_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_2942_sway_bar_link_installed.
    JKS Manufacturing
    JKS Manufacturing
    Rear Adjustable Sway Bar Link | Wrangler TJ and LJ
    Adjustable rear sway bar end links for Jeep Wrangler TJ and LJ with 2.5" to 6" lift. Highly responsive bushings reduce deflection for improved handling. Adjustable length allows you to set sway bar operating angle. Zinc plated for corrosion resistance. Not compatible with aftermarket...
    $79.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_2700_jeep_acos_pro_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_2700_jeep_acos_pro_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Adjustable Coil Spacer with Bump Stop | ACOS Pro | Wrangler TJ & LJ, Cherokee XJ, Comanche MJ, Grand Cherokee ZJ
    Fine tune your Jeeps off road suspension with the JKS adjustable coil spring spacers with built in hydraulic bump stops. Adjusting ride height to compensate for some additional weight, or a new set of tires has never been easier thanks to our ACOS spring...
    $938.95
  • 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
    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_1901_flex_end_service_kit_card.
    JKS Manufacturing
    JKS Manufacturing
    Service Pack | Flex Joint Kit
    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/jks_1699_step_dril_bit_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1699_step_drill_bit_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Step Drill Bit by JKS
    If you are serious about off-roading, then you need a JKS step drill bit for drilling and enlarging holes to accept heavy-duty hardware. The 1699 Step Drill Bit will drill holes from 3/16" to 7/8" in 1/16" increments. Thanks to the self-piloting design, you...
    $18.95
  • 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
    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_1651_j_link_control_arms_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1651_j_link_control_arms_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Fixed Length Control Arms | Lower | Wrangler TJ, LJ, Cherokee XJ, Grand Cherokee ZJ, Comanche MJ
    If your Jeep project can accommodate fixed length front lower control arms, these J-Link non-adjustable arms still provide the benefits of heavy-duty 2" x 1/4" wall DOM tubing and high-performance, premium Clevite® rubber bushings at both ends. Fits Wrangler TJ / LJ, Cherokee XJ...
    $255.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1609_control_arm_washer_card.
    JKS Manufacturing
    JKS Manufacturing
    Front Lower Control Arm Spacer Washer Kit | Grand Cherokee WJ
    Front Lower Control Arm Spacer Washer Kit for 1999-2004 Jeep Grand Cherokees. Includes (4) 1/4" thick washers (axle mount) and (4) 1/8" thick washers (frame mount).
    $11.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1600_jeep_spring_retainer_card.
    JKS Manufacturing
    JKS Manufacturing
    Rear Coil Spring Retainer | Wrangler JK
    Rear Coil Spring Retainers are an important safety upgrade for your Jeep Wrangler JK. While longer shocks are likely to increase suspension travel, they can also allow coil springs to become unseated from their axle perches. If you're lucky, you will only be faced...
    $37.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_1100_bump_stop.jpg
    JKS Manufacturing
    JKS Manufacturing
    Stackable Bump Stop Spacers | Wrangler JK, TJ, & LJ, Cherokee XJ, Comanche MJ, Grand Cherokee ZJ
    Increase your Jeep Wrangler TJ or LJ off-road performance with stackable rear bump stop spacers. This variable height landing pad spacer system ensures correct bump stop clearance for virtually any lift and tire combination. Includes three interlocking and interchangeable spacers. This solution allows you...
    $121.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/FOX98524173_1.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/FOX98524173_2.
    JKS Manufacturing
    FOX
    FOX 2.0 IFP Steering Stabilizer | Performance Series | Wrangler JL and Gladiator JT
    Performance Series 2.0 IFP steering stabilizers take the load off your Wrangler JL or Gladiator JT's steering components -- PN 985-24-173. Keep your tires tracking straight and true--especially if you are running oversized off-road tires which have a tendency to seek out traction in...
    $219.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/fox_983_02_148_ats_stabilizer_1.jpghttps://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/fox_983_02_148_ats_stabilizer_2.jpg
    JKS Manufacturing
    FOX
    FOX 2.0 ATS Steering Stabilizer | Wrangler JL and Gladiator JT
    Improve the steering feel of your Jeep Wrangler JL or Gladiator JT with a FOX 2.0 ATS adjustable Steering Stabilizer shock. It's one of the best upgrades you can make. FOX's Adjustable Through Shaft design (ATS) cancels out unwanted steering forces in both directions,...
    $499.95
  • 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
    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/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
    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/psl100_card.jpg
    JKS Manufacturing
    Posi-Lok
    4x4 Posi-Lok Heavy Duty Shift Fork | Wrangler YJ, Cherokee XJ, Comanche MJ
    Reinforce the drivetrain of your Jeep Wrangler YJ with a 4x4 Posi-Lok heavy duty shift fork. Features a heavy-duty aluminum shift fork with pads. Replaces the OEM shift fork and works with Dana 30 Central Axle Disconnect.
    $44.99
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jspec_2351_coil_springs_card.
    JKS Manufacturing
    JKS Manufacturing
    3.5" Lift Coil Spring Set | Wrangler JK 2-Door
    Increase clearance, performance and ride quality with a set of JKS JSPECâ„¢ 3.5" lift dual rate coil springs. Fits 2007-2018 Jeep Wrangler JK 2 Door. Includes a complete set of matching front and rear coil springs for a level 3.5" lift. Dual rate springs...
    $331.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jspec_2250_coil_springs_card.
    JKS Manufacturing
    JKS Manufacturing
    2.5" Lift Coil Spring Set | Dual Rate | Wrangler JK 4-door
    Increase clearance, performance and ride quality with a set of JKS JSPECâ„¢ 2.5" lift dual rate coil springs. Fits 2007-2018 Jeep Wrangler JK 4 Door. Includes a complete set of matching front and rear coil springs for a level 2.5" lift. Dual rate springs...
    $331.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_jspec1000_stering_stabilizer_kit_card.
    JKS Manufacturing
    JKS Manufacturing
    JSPEC Replacement Hi-Mount Steering Stabilizer | Wrangler JK
    Enhance steering feedback on your Jeep Wrangler JK with a JKS JSPEC Steering Stabilizer. Designed for high performance use and direct bolt-on installation, JSPEC Steering Stabilizer feature welded steel bodies and poly bushings to minimize deflection. JSPEC Steering Stabilizers are a perfect match to...
    $69.95
  • https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs924_jk_steering_stabilizer_card.https://serenity-foxfactory.asset.akeneo.cloud/fox_asset_family/media/jks_ogs924_jk_steering_stabilizer_rotation_1.
    JKS Manufacturing
    JKS Manufacturing
    Steering Stabilizer Tie Rod Mount | Wrangler JK
    Correct the Jeep Wrangler JK steering system weak point by installing steering stabilizer tie rod mount. The factory mounting location of the steering stabilizer on Wrangler JK models is highly vulnerable to impact damage. It only takes one encounter with a trail obstacle to...
    $48.95
  • 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
    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

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