{"product_id":"demco-autoslide-21k-sliding-5th-wheel-hitch-8550038-8550062-8550063-6107","title":"Demco Autoslide 21K Sliding 5th Wheel Hitch | 4 Part Numbers","description":"\u003cp\u003eThe Autoslide for heavier fifth wheels. The \u003cstrong\u003eDemco 21K Autoslide\u003c\/strong\u003e carries 21,000 lb and still slides itself — rack-and-pinion gears, up to 14\" of rearward travel, no pin to pull — with a double-pivot head and polyurethane bumpers for quiet, easy coupling and a wrap-around jaw with locking bar around the king pin.\u003c\/p\u003e\n\u003ch3\u003eOptions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8550062\u003c\/strong\u003e — 21K Autoslide Ultra, UMS mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8550063\u003c\/strong\u003e — 21K Autoslide Ultra, UMS mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6107\u003c\/strong\u003e — 21K Autoslide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚠️ Mounting System \u0026amp; Freight\u003c\/h3\u003e\n\u003cp\u003eEach part number pairs the hitch with a specific mounting system (industry-standard rails, Ultra above-bed, or UMS under-bed). The base rails or frame brackets for your truck are sold separately unless noted. Confirm the part number against Demco's application guide or send us your truck's year, make, model and bed length. Ships by truck freight.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e21,000 lb capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic rack-and-pinion slide\u003c\/strong\u003e — up to 14\" of travel, no handle to pull\u003c\/li\u003e\n\u003cli\u003eWrap-around jaw with locking bar\u003c\/li\u003e\n\u003cli\u003eNo locking plate for standard pin boxes\u003c\/li\u003e\n\u003cli\u003e3 vertical height adjustments\u003c\/li\u003e\n\u003cli\u003eLimited 5-year warranty\u003c\/li\u003e\n\u003cli\u003eDouble-pivot head, polyurethane bumpers\u003c\/li\u003e\n\u003cli\u003eLow profile, easy maintenance access\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Demco\u003c\/li\u003e\n\u003cli\u003eType: Sliding 5th Wheel Hitch\u003c\/li\u003e\n\u003cli\u003eModel: Autoslide 21K\u003c\/li\u003e\n\u003cli\u003eOptions: 8550062; 8550063; 6107\u003c\/li\u003e\n\u003cli\u003eWeight: 263–338 lb (freight)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Demco","offers":[{"title":"8550062 – Ultra UMS","offer_id":58539634950447,"sku":"8550062","price":3480.0,"currency_code":"AUD","in_stock":true},{"title":"8550063 – Ultra UMS","offer_id":58539634983215,"sku":"8550063","price":3233.0,"currency_code":"AUD","in_stock":true},{"title":"6107","offer_id":58539635015983,"sku":"6107","price":2906.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/7663\/0063\/files\/ImageServerAPI_a564a920-0d05-4cd7-ba56-8fd43ea604f8.png?v=1790298595","url":"https:\/\/thervsurplus.com\/en-au\/products\/demco-autoslide-21k-sliding-5th-wheel-hitch-8550038-8550062-8550063-6107","provider":"The RV Surplus","version":"1.0","type":"link"}