{"product_id":"curt-spyder-5th-wheel-rail-gooseneck-hitch-16090-30k-2-5-16-ball","title":"CURT Spyder 5th Wheel Rail Gooseneck Hitch | 16090 | 2-5\/16\" Ball | 30K","description":"\u003cp\u003eThe \u003cstrong\u003eCURT Spyder 5th Wheel Rail Gooseneck Hitch (Part #16090)\u003c\/strong\u003e lets your 5th-wheel-rail-equipped truck tow gooseneck trailers as well. Mounts directly into any industry-standard 5th wheel base rails with a four-pin installation, providing a welded \u003cstrong\u003e2-5\/16\" gooseneck ball\u003c\/strong\u003e on top for coupling gooseneck trailers. Rated to \u003cstrong\u003e30,000 lb gross trailer weight\u003c\/strong\u003e \/ \u003cstrong\u003e7,500 lb tongue weight\u003c\/strong\u003e. Ideal for buyers who already own a 5th wheel hitch setup and want to add gooseneck capability without installing a separate gooseneck hitch. Quick removal for full truck bed access. Backed by CURT's limited lifetime warranty.\u003c\/p\u003e\n\n\u003ch3\u003e⭐ 5th Wheel Rails → Gooseneck Ball\u003c\/h3\u003e\n\u003cp\u003eStandout versatility benefit: \u003cstrong\u003elet your existing 5th wheel rail setup tow both 5th wheel AND gooseneck trailers\u003c\/strong\u003e. Meaningful for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHorse trailer owners\u003c\/strong\u003e — many horse trailers are gooseneck\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLivestock haulers, chopper boxes, gravity boxes\u003c\/strong\u003e — commonly gooseneck\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eIndustrial equipment haulers, flatbeds\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuyers with mixed towing needs\u003c\/strong\u003e — 5th wheel RV plus gooseneck utility trailer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: This is the OPPOSITE of an X5 adapter. X5 adapters (16210\/16220\/16310) convert gooseneck hitches to 5th wheel rails. Spyder converts 5th wheel rails to a gooseneck ball.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003e⭐ Four-Pin Installation \/ Quick Removal\u003c\/h3\u003e\n\u003cp\u003eStandout install benefit: \u003cstrong\u003efour-pin attachment points\u003c\/strong\u003e for a solid installation and \u003cstrong\u003equick removal\u003c\/strong\u003e when necessary. Meaningful for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull truck bed access\u003c\/strong\u003e restored when not towing gooseneck (pull the four pins, lift out)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast swap between 5th wheel and gooseneck towing\u003c\/strong\u003e — remove Spyder, install 5th wheel hitch, ready to tow different trailer type\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e⚠️ 40K Base Rails Required for Full 30K Capacity\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImportant sizing note:\u003c\/strong\u003e To reach the Spyder's full 30,000 lb GTW capacity, \u003cstrong\u003e40K-rated base rails are required\u003c\/strong\u003e. Standard 25K base rails will cap the Spyder at 25K.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e⭐ Recommended:\u003c\/strong\u003e \u003ca href=\"\/en-ca\/products\/curt-universal-5th-wheel-base-rails-16205-40k-teridium-heavy-duty\"\u003e#16205 — 40K Heavy-Duty Base Rails (80,000-PSI alloy steel)\u003c\/a\u003e — required to reach 30K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e25K rails (caps Spyder at 25K):\u003c\/strong\u003e \u003ca href=\"\/en-ca\/products\/curt-universal-5th-wheel-base-rails-16100-25k-gloss-black-rails-and-brackets-kit\"\u003e#16100\u003c\/a\u003e, \u003ca href=\"\/en-ca\/products\/curt-universal-5th-wheel-base-rails-16104-25k-gloss-black-rails-only\"\u003e#16104\u003c\/a\u003e, \u003ca href=\"\/en-ca\/products\/curt-universal-5th-wheel-base-rails-16200-25k-carbide-black-rails-and-brackets-kit\"\u003e#16200\u003c\/a\u003e, \u003ca href=\"\/en-ca\/products\/curt-universal-5th-wheel-base-rails-16204-25k-carbide-black-rails-only\"\u003e#16204\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Gooseneck-to-5th Wheel Adapters (Reverse Direction)\u003c\/h3\u003e\n\u003cp\u003eIf you have the opposite need — a gooseneck hitch but want to tow 5th wheel trailers — see the X5 adapter series:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/en-ca\/products\/curt-x5-gooseneck-to-5th-wheel-adapter-plate-16210-double-lock\"\u003e#16210 — X5 for CURT Double Lock gooseneck\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-ca\/products\/curt-x5-gooseneck-to-5th-wheel-adapter-plate-16220-double-lock-ezr\"\u003e#16220 — X5 for CURT Double Lock EZr gooseneck\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/en-ca\/products\/curt-x5-gooseneck-to-5th-wheel-adapter-plate-16310-bw-square-shank\"\u003e#16310 — X5 for B\u0026amp;W gooseneck (square shank)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLoad Ratings\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGross Trailer Weight (GTW):\u003c\/strong\u003e 30,000 lb (requires 40K base rails to reach full capacity)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTongue Weight:\u003c\/strong\u003e 7,500 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 16090\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 612314160907\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e⚠️ Professional Installation Recommended\u003c\/h3\u003e\n\u003cp\u003eWhile installation is straightforward (four pins into existing rails), verify your base rails are 40K-rated for full capacity, and confirm the gooseneck ball is properly torqued. Installation should be performed by a \u003cstrong\u003equalified installer\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eLimited Lifetime Warranty\u003c\/h3\u003e\n\u003cp\u003eBacked by CURT's \u003cstrong\u003elimited lifetime warranty\u003c\/strong\u003e (one-year finish, one-year parts).\u003c\/p\u003e\n\n\u003ch3\u003eGenuine CURT OEM\u003c\/h3\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenuine CURT OEM\u003c\/strong\u003e Spyder 5th Wheel Rail Gooseneck Hitch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 16090\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 612314160907\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e⭐ Adds gooseneck capability\u003c\/strong\u003e to 5th-wheel-rail-equipped trucks\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003e⭐ Welded 2-5\/16\" gooseneck ball\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e⭐ Four-pin installation\u003c\/strong\u003e — solid mount, quick removal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGross trailer weight:\u003c\/strong\u003e 30,000 lb (with 40K rails)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTongue weight:\u003c\/strong\u003e 7,500 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounts to:\u003c\/strong\u003e Any industry-standard 5th wheel base rails\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e⚠️ Requires 40K base rails (#16205) to reach full 30K capacity\u003c\/strong\u003e — 25K rails cap at 25K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black carbide powder coat\u003c\/li\u003e\n  \u003cli\u003eBacked by CURT's limited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: CURT\u003c\/li\u003e\n  \u003cli\u003ePart Number: 16090\u003c\/li\u003e\n  \u003cli\u003eUPC: 612314160907\u003c\/li\u003e\n  \u003cli\u003eProduct Line: Spyder\u003c\/li\u003e\n  \u003cli\u003eType: 5th Wheel Rail Gooseneck Adapter Hitch\u003c\/li\u003e\n  \u003cli\u003eGross Trailer Weight (GTW): 30,000 lb\u003c\/li\u003e\n  \u003cli\u003eTongue Weight: 7,500 lb\u003c\/li\u003e\n  \u003cli\u003eBall: Welded 2-5\/16\" gooseneck ball\u003c\/li\u003e\n  \u003cli\u003eInstallation: Four-pin attachment into industry-standard 5th wheel base rails\u003c\/li\u003e\n  \u003cli\u003eBase Rails Required: Sold separately — 40K rails #16205 required for full 30K capacity\u003c\/li\u003e\n  \u003cli\u003eFinish: Black carbide powder coat (rust, scratch, and UV resistant)\u003c\/li\u003e\n  \u003cli\u003eShipping Weight: Approximately 76 lb\u003c\/li\u003e\n  \u003cli\u003eWarranty: Limited lifetime (one-year finish, one-year parts)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CURT","offers":[{"title":"Default Title","offer_id":58428985377071,"sku":"16090","price":667.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/7663\/0063\/files\/CUR16090.jpg?v=1788958096","url":"https:\/\/thervsurplus.com\/en-ca\/products\/curt-spyder-5th-wheel-rail-gooseneck-hitch-16090-30k-2-5-16-ball","provider":"The RV Surplus","version":"1.0","type":"link"}