{"product_id":"curt-gooseneck-trailer-hitch-ball-40089","title":"CURT 40089 3-Inch Heavy-Duty Threaded Trailer Ball, 2 x 3-1\/4-Inch Shank, 30,000 lb","description":"\u003cp\u003e\u003cstrong\u003eCURT 40089\u003c\/strong\u003e is a \u003cstrong\u003e3-inch-diameter, 30,000-lb-capacity heavy-duty threaded trailer ball\u003c\/strong\u003e for a compatible 3-inch trailer coupler, including properly engineered gooseneck or custom towing setups. It is a \u003cstrong\u003eforged, heat-treated raw-steel ball with a 2-inch-diameter, 3-1\/4-inch-long threaded shank\u003c\/strong\u003e—not a weld-on ball or a drop-in OEM gooseneck replacement. CURT supplies a zinc-plated hex nut and helical lock washer. The mounting platform must be at least \u003cstrong\u003e3\/8 inch thick\u003c\/strong\u003e and the mounting hole must not exceed the threaded-shank diameter by more than \u003cstrong\u003e1\/16 inch\u003c\/strong\u003e. Follow CURT's specified mounting torque and the requirements of the complete hitch and vehicle; never exceed the lowest-rated component.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3-inch ball for matching trailer couplers, rated to 30,000 lb GTW.\u003c\/li\u003e\n\u003cli\u003e2-inch threaded shank, 3-1\/4-inch shank length; installation hardware included.\u003c\/li\u003e\n\u003cli\u003eRaw forged steel, heat-treated for heavy-duty towing; no finished hitch assembly included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned for Flat-Bed Gooseneck Hitches With Minimum 3\/8 in Thickness.\u003c\/li\u003e\n\u003cli\u003eGross Trailer Weight: 30000 lb.\u003c\/li\u003e\n\u003cli\u003eDiameter: 3 in.\u003c\/li\u003e\n\u003cli\u003eColor: Silver.\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGross Trailer Weight\u003c\/th\u003e\n\u003ctd\u003e30000 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eBare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColor\u003c\/th\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003e3-inch trailer couplers with a suitably rated hitch or gooseneck mounting platform at least 3\/8 in thick; 2-inch threaded shank\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003ePart Identification\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eCURT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e40089\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"CURT","offers":[{"title":"Default Title","offer_id":48378443595982,"sku":"64-4918","price":74.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3785\/6462\/files\/ImageServerAPI_82faaac4-2c30-4ce3-8a5e-2b869c8c16c4.jpg?v=1790501076","url":"https:\/\/newrvparts.com\/en-ca\/products\/curt-gooseneck-trailer-hitch-ball-40089","provider":"New RV Parts","version":"1.0","type":"link"}