{"product_id":"synergy-ram-2014-track-bar-dual-durometer-1-09in-od-bushing-18mm-bolt-1-13in-od-sleeve","title":"Synergy Ram 2014+ Track Bar Dual Durometer - 1.09in OD Bushing - 18mm Bolt - 1.13in OD Sleeve","description":"\u003cp\u003e\u003cspan\u003eThe Synergy Dual Durometer Bushing (DDB) Series is engineered to deliver smooth, bind-free suspension movement with zero maintenance. Featuring a grease-less, self-centering design with up to 30 degrees of misalignment, these bushings combine a soft outer durometer to absorb vibration and allow flex with a hard inner durometer that serves as the bearing surface for a free-floating inner sleeve. An internal bushing ring prevents sleeve gapping during extreme articulation, ensuring consistent performance and long service life. Designed as a direct replacement for aftermarket control arms using OEM clevite-style bushings, DDBs are compatible with all Synergy suspension components and can even be used in custom fabrication applications!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaintenance free, greaseless design provides improved ride quality and vibration dampening\u003c\/li\u003e\n\u003cli\u003eSelf-centering with up to 30 degrees of misalignment allows for predictable, smooth articulation\u003c\/li\u003e\n\u003cli\u003eDual Durometer design prevents premature wear and bushing failure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSynergy Dual Durometer Bushing (DDB) Series\u003c\/li\u003e\n\u003cli\u003eFeature a maintenance free, grease less design.\u003c\/li\u003e\n\u003cli\u003eSelf centering\u003c\/li\u003e\n\u003cli\u003eOuter \"soft\" durometer acts as bushing cushion and flex material.\u003c\/li\u003e\n\u003cli\u003eInner \"hard\" durometer lining acts as the bearing surface to allow free floating inner sleeve to rotate. Provides for a maintenance free \"zero bind\" bushing.\u003c\/li\u003e\n\u003cli\u003eInternal bushing ring separates inner and outer materials to prevent inner sleeve gaping at extreme flex.\u003c\/li\u003e\n\u003cli\u003eDirect replacement available for aftermarket control arms using OEM Cleveite style lower control arm bushings.\u003c\/li\u003e\n\u003cli\u003eBushings available for all suspension components made by Synergy MFG as well as many other companies.\u003c\/li\u003e\n\u003cli\u003eBushings are sold complete with inner sleeve installed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIMPORTANT:\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eDual Durometer Bushings (DDB) are not a replacement for Synergy products that originally came with Johnny Joints. These bushings are only replacements for Synergy products that came with Dual Durometer Bushings (DDB). \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNotes:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eMisalignment notes: Part number 4320-01, 4320-02, and 4320-03 can achieve 30 degrees of misalignment and are recommended for control arm applications\n\u003cul\u003e\n\u003cli\u003eAll other bushings vary\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e4320-01, 4320-02 and 4320-03 have nylon outer shell\u003c\/li\u003e\n\u003cli\u003e8550-01 track bars built 5\/19\/2015 and newer and 8550-02 track bars built 2\/13\/2015 and newer require replacement bushings\u003cspan\u003e \u003c\/span\u003e4324-01\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e4324-02\u003cspan\u003e \u003c\/span\u003edepending on bolt size\n\u003cul\u003e\n\u003cli\u003eIf your track bar is older than the specified dates above, replacement parts are no longer supported\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e4327-03 \u0026amp; 4327-04 are an updated stiffer bushing for the 8550-11 \u003c\/li\u003e\n\u003cli\u003eIf your control arms or track bar have bushing halves or heims, replacement parts are no longer supported\n\u003cul\u003e\n\u003cli\u003eUpgraded versions with our Dual Durometer Bushings are available!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e*Housing only available as part of 8012-18 kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Synergy Mfg","offers":[{"title":"Default Title","offer_id":44360136654890,"sku":"SYN4328-02","price":40.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/8305\/files\/4320-400.jpg?v=1780929557","url":"https:\/\/fassmotorsports.com\/products\/synergy-ram-2014-track-bar-dual-durometer-1-09in-od-bushing-18mm-bolt-1-13in-od-sleeve","provider":"FASS Motorsports","version":"1.0","type":"link"}