{"product_id":"timbren-jftj-helper-spring-kit-2026-2026-jeep-gladiator-more","title":"Timbren JFTJ Helper Spring Kit, 2026-2026 Jeep Gladiator \u0026 more","description":"\u003cp\u003eThe Timbren JFTJ is a helper spring kit: SES - Suspension Enhancement System; Rubber Spring; Weld On Bump Stop Mount; 2,400 Pound Weight Capacity Per Set (Not To Exceed The Gross Vehicle Weight Of The Vehicle).\u003c\/p\u003e\u003cp\u003eThis SES Suspension upgrade fits the front suspension of a Jeep Wrangler TJ, JK and JL. Each laser-cut piece of steel is precision welded and powder-coated to ensure a quality fit. We’ve engineered our hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs (weight from a snowplow or heavy aftermarket accessories – such as a steel bumper) the harder they work to prevent front-end sag. This SES Suspension Upgrade replaces the jounce stop inside the coil spring. Its unique design ensures superb ride quality – loaded or unloaded. (There should be a 0.5 Inch to 1 Inch gap between rubber spring and axle to ensure unloaded ride quality.) Unlike other auxiliary spring systems, the SES Suspension Upgrade guarantees the best of both worlds.\u003c\/p\u003e\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2026-2026 Jeep Gladiator — front\u003c\/li\u003e\n\u003cli\u003e2020-2025 Jeep Gladiator JT — front\u003c\/li\u003e\n\u003cli\u003e2026-2026 Jeep Wrangler — front\u003c\/li\u003e\n\u003cli\u003e2007-2018 Jeep Wrangler JK — front, 4WD\u003c\/li\u003e\n\u003cli\u003e2018-2025 Jeep Wrangler JL — front\u003c\/li\u003e\n\u003cli\u003e1997-2006 Jeep Wrangler TJ — front\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFitment is from the manufacturer's application data; check your year, cab, drivetrain and wheel setup before ordering.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out\u003c\/li\u003e\n\u003cli\u003eControl Trailer Sway: A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle\u003c\/li\u003e\n\u003cli\u003eControl Body Roll: During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability\u003c\/li\u003e\n\u003cli\u003eImprove The Ride: By Allowing The Aeon® Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesn’t Have To Mean Poor Ride Quality\u003c\/li\u003e\n\u003cli\u003eEconomical And Trouble Free\u003c\/li\u003e\n\u003cli\u003eCushion Road Shocks\u003c\/li\u003e\n\u003cli\u003eSimple And Easy To Install\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Timbren\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e JFTJ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Jounce Spring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Capacity:\u003c\/strong\u003e 2400 Pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith Air Compressor:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e Set Of 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Range:\u003c\/strong\u003e Not Applicable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Coil Spring Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith Bellows:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith Air Line:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith Roll Plate:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith Valve:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Type:\u003c\/strong\u003e Not Applicable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith Mounting Hardware:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Install Time (Hours):\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Timbren, shipped from our warehouse in Upland, California. Not sure it fits your rig? Ask us before you order.\u003c\/p\u003e","brand":"Timbren","offers":[{"title":"Default Title","offer_id":68278852485421,"sku":"RVP-25327","price":346.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/keystone-tmbjftj-0.jpg?v=1794404356","url":"https:\/\/www.rvpartsgiant.com\/products\/timbren-jftj-helper-spring-kit-2026-2026-jeep-gladiator-more","provider":"RV Parts Giant","version":"1.0","type":"link"}