{"product_id":"whiteline-kta389-lower-trailing-arm-ram-2500","title":"Whiteline 09-24 Ram 2500 Lower Trailing Arm Assembly","description":"\u003ch4\u003eRestore Rear Axle Control On Heavy Duty Trucks\u003c\/h4\u003e\n\u003cp\u003eThe factory lower trailing arm on the Ram 2500 uses soft rubber bushings that compress under heavy payloads and towing, allowing the rear axle to shift and reducing overall stability. This Whiteline KTA389 lower trailing arm assembly replaces the factory arm with a stronger design that keeps the axle located precisely, restoring confident handling when the truck is loaded.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement lower trailing arm assembly for the Ram 2500\u003c\/li\u003e\n\u003cli\u003eReduces axle shift under heavy payload and towing\u003c\/li\u003e\n\u003cli\u003eImproves rear end stability and handling confidence\u003c\/li\u003e\n\u003cli\u003eBuilt stronger than the factory stamped steel arm\u003c\/li\u003e\n\u003cli\u003eKTA389 uses the factory mounting points for a direct fit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2024\u003c\/td\u003e\n\u003ctd\u003eRam\u003c\/td\u003e\n\u003ctd\u003e2500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eWhiteline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPN\u003c\/td\u003e\n\u003ctd\u003eKTA389\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition\u003c\/td\u003e\n\u003ctd\u003eRear Lower Trailing Arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eControl Arm Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 lower trailing arm assembly with bushings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAbout Whiteline\u003c\/h4\u003e\n\u003cp\u003eWhiteline builds heavy duty replacement suspension arms designed to outperform factory stamped steel components. Their trailing arm assemblies keep the rear axle located precisely under demanding load conditions.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the KTA389?\u003c\/strong\u003e\u003cp\u003eThe KTA389 is a Whiteline lower trailing arm assembly for the Ram 2500 built to reduce axle shift under heavy payloads.\u003c\/p\u003e\n\u003cstrong\u003eWhy does my Ram 2500 feel unstable when loaded?\u003c\/strong\u003e\u003cp\u003eThe factory rubber bushings in the lower trailing arm compress under heavy payload, allowing the rear axle to shift and reducing stability.\u003c\/p\u003e\n\u003cstrong\u003eWill this improve stability when towing or hauling?\u003c\/strong\u003e\u003cp\u003eYes, this arm assembly keeps the rear axle located precisely, which improves stability under load.\u003c\/p\u003e\n\u003cstrong\u003eIs this a direct bolt in replacement?\u003c\/strong\u003e\u003cp\u003eYes, this arm assembly uses the factory mounting points for a direct bolt in installation.\u003c\/p\u003e\n\u003cstrong\u003eDoes this include new bushings?\u003c\/strong\u003e\u003cp\u003eYes, the KTA389 is a complete assembly that includes new bushings, not a bushing only kit.\u003c\/p\u003e\n\u003cstrong\u003eWill this work on a lifted Ram 2500?\u003c\/strong\u003e\u003cp\u003eYes, this trailing arm assembly is compatible with lifted and stock ride height applications.\u003c\/p\u003e\n\u003cstrong\u003eDo I need an alignment after installing this arm?\u003c\/strong\u003e\u003cp\u003eYes, a rear alignment check is recommended after replacing any trailing arm component.\u003c\/p\u003e\n\u003cstrong\u003eWill this help reduce rear end noise from worn bushings?\u003c\/strong\u003e\u003cp\u003eYes, replacing worn factory bushings with the firmer Whiteline bushings in the KTA389 typically reduces noise from bushing play.\u003c\/p\u003e\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eRaise and safely support the rear of the truck on jack stands\u003c\/li\u003e\n\u003cli\u003eSupport the rear axle and remove the factory lower trailing arm mounting bolts\u003c\/li\u003e\n\u003cli\u003eRemove the factory lower trailing arm\u003c\/li\u003e\n\u003cli\u003eInstall the Whiteline lower trailing arm assembly and torque all fasteners to factory specification\u003c\/li\u003e\n\u003cli\u003eLower the truck and check rear axle alignment\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Whiteline","offers":[{"title":"Default Title","offer_id":46250001170511,"sku":"WHLKTA389","price":275.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/whiteline-kta389-lower-trailing-arm-ram-2500-1.jpg?v=1785253483","url":"https:\/\/www.blackopsautoworks.com\/products\/whiteline-kta389-lower-trailing-arm-ram-2500","provider":"Black Ops Auto Works","version":"1.0","type":"link"}