{"product_id":"mile-marker-449ss","title":"Mile Marker 449SS Premium Manual Locking Hubs (Pair)","description":"\u003cp\u003e\u003cstrong\u003eStop trusting flimsy OEM hub locks.\u003c\/strong\u003e The Mile Marker 449SS Premium Manual Locking Hub Set is built for real work—off-road trails, snow and mud, towing, and daily heavy-duty driving. One quick \u003cstrong\u003e1\/4‑turn\u003c\/strong\u003e and you get solid, positive engagement you can count on.\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2785\/7128\/files\/edfc9838-b77c-4d80-9281-b5c9774f1bb0.__CR0_0_970_300_PT0_SX970_V1_600x600.png?v=1769667281\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll‑metal durability:\u003c\/strong\u003e stainless steel construction engineered and tested for strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30‑spline design:\u003c\/strong\u003e built to take more abuse than many stock hubs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositive 1\/4‑turn engagement:\u003c\/strong\u003e locks the inner drive gear to the clutch ring fast, with heavy‑duty spring and firm dial detents to stay engaged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked for life:\u003c\/strong\u003e limited lifetime warranty for defects in materials or workmanship.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces OEM hubs:\u003c\/strong\u003e works for manual or many automatic hub setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon fitment:\u003c\/strong\u003e 1999–2004 Ford F‑250 \/ F‑350 \/ F‑450 \/ F‑550 Super Duty and 1999–2004 Ford Excursion. Always verify axle\/spline before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s in the box:\u003c\/strong\u003e pair of locking hubs, springs, clips, and installation wrench.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade today\u003c\/strong\u003e and make your 4WD engagement feel rock‑solid again.\u003cbr\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n  .mm-app-guide{max-width:100%;margin:10px 0;font-family:inherit}\n  .mm-app-guide .mm-note{margin:0 0 12px;font-size:14px;line-height:1.45;opacity:.9}\n  .mm-app-guide table{width:100%;border-collapse:collapse;border:1px solid #e6e6e6;border-radius:10px;overflow:hidden}\n  .mm-app-guide thead th{background:#111;color:#fff;font-weight:700;font-size:13px;letter-spacing:.04em;text-transform:uppercase;padding:12px 14px;text-align:left}\n  .mm-app-guide tbody td{padding:12px 14px;border-top:1px solid #eee;vertical-align:top}\n  .mm-app-guide tbody tr:nth-child(even){background:#fafafa}\n  .mm-app-guide .mm-section{background:#f1f5f9 !important}\n  .mm-app-guide .mm-section td{border-top:1px solid #e6e6e6;font-weight:800;text-transform:uppercase;letter-spacing:.03em}\n  .mm-badge{display:inline-block;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700;line-height:1}\n  .mm-badge--ok{background:#e9f7ef;color:#137a3a;border:1px solid #c7efd6}\n  .mm-badge--kit{background:#fff7ed;color:#9a4b00;border:1px solid #ffd7b0}\n  .mm-kit{font-weight:800}\n  .mm-sub{display:block;font-size:12px;opacity:.75;margin-top:4px}\n\n  \/* Mobile-friendly “card” layout *\/\n  @media (max-width: 700px){\n    .mm-app-guide table, .mm-app-guide thead, .mm-app-guide tbody, .mm-app-guide th, .mm-app-guide td, .mm-app-guide tr{display:block;width:100%}\n    .mm-app-guide thead{display:none}\n    .mm-app-guide tbody tr{border-top:1px solid #e6e6e6}\n    .mm-app-guide tbody td{border:none;border-top:1px dashed #eee;padding:10px 12px}\n    .mm-app-guide tbody td:first-child{border-top:none}\n    .mm-app-guide tbody td[data-label]::before{\n      content:attr(data-label);\n      display:block;\n      font-size:11px;\n      font-weight:800;\n      letter-spacing:.04em;\n      text-transform:uppercase;\n      opacity:.7;\n      margin-bottom:6px;\n    }\n    .mm-app-guide .mm-section td{border-top:none;border-bottom:1px solid #e6e6e6}\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"mm-app-guide\"\u003e\n\u003cp class=\"mm-note\"\u003e\u003cstrong\u003eCompatibility \/ Application Guide\u003c\/strong\u003e\u003cbr\u003eReplaces original equipment manual or automatic hubs. Some vehicles may require a nut conversion kit—check your match below.\u003c\/p\u003e\n\u003ctable aria-label=\"Mile Marker 449SS Application Guide\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eVehicle\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eYear\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eConversion Kit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"mm-section\"\u003e\n\u003ctd colspan=\"3\"\u003eChevrolet \/ GMC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003eChevy IT (K-30)\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’77-’87\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\u003cspan class=\"mm-badge mm-badge--ok\"\u003eNot Required\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003eChevy IT Dana 50 \u0026amp; 60 Axle\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’77-’87\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\u003cspan class=\"mm-badge mm-badge--ok\"\u003eNot Required\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"mm-section\"\u003e\n\u003ctd colspan=\"3\"\u003eChrysler \/ Plymouth \/ Dodge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003e1 Ton Dana 50 \u0026amp; 60 Axle\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’90-’93\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\u003cspan class=\"mm-badge mm-badge--ok\"\u003eNot Required\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"mm-section\"\u003e\n\u003ctd colspan=\"3\"\u003eFord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003e1 Ton Pickup\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’59-’96\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\n\u003cspan class=\"mm-badge mm-badge--kit\"\u003e\u003cspan class=\"mm-kit\"\u003e95-32721\u003c\/span\u003e\u003c\/span\u003e \u003cspan class=\"mm-sub\"\u003eNut conversion kit (search “95-32721”)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003e1 Ton Dana 50 \u0026amp; 60 Axle\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’76-’04\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\n\u003cspan class=\"mm-badge mm-badge--kit\"\u003e\u003cspan class=\"mm-kit\"\u003e95-32721\u003c\/span\u003e\u003c\/span\u003e \u003cspan class=\"mm-sub\"\u003eNut conversion kit (search “95-32721”)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003eF-250\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’99-’04\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\u003cspan class=\"mm-badge mm-badge--ok\"\u003eNot Required\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003eF-250  ex. F\/T\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’59-’98\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\n\u003cspan class=\"mm-badge mm-badge--kit\"\u003e\u003cspan class=\"mm-kit\"\u003e95-32721\u003c\/span\u003e\u003c\/span\u003e \u003cspan class=\"mm-sub\"\u003eNut conversion kit (search “95-32721”)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003eF-350\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’88-’98\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\n\u003cspan class=\"mm-badge mm-badge--kit\"\u003e\u003cspan class=\"mm-kit\"\u003e95-32721\u003c\/span\u003e\u003c\/span\u003e \u003cspan class=\"mm-sub\"\u003eNut conversion kit (search “95-32721”)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003eF-350\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’99-’04\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\u003cspan class=\"mm-badge mm-badge--ok\"\u003eNot Required\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003eF-350 Dana 50 \u0026amp; 60 Axle\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’76-’04\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\n\u003cspan class=\"mm-badge mm-badge--kit\"\u003e\u003cspan class=\"mm-kit\"\u003e95-32721\u003c\/span\u003e\u003c\/span\u003e \u003cspan class=\"mm-sub\"\u003eNut conversion kit (search “95-32721”)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003eF-450\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’88-’98\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\n\u003cspan class=\"mm-badge mm-badge--kit\"\u003e\u003cspan class=\"mm-kit\"\u003e95-32721\u003c\/span\u003e\u003c\/span\u003e \u003cspan class=\"mm-sub\"\u003eNut conversion kit (search “95-32721”)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003eF-450\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’99-’04\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\u003cspan class=\"mm-badge mm-badge--ok\"\u003eNot Required\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003eF-450 Dana 50 \u0026amp; 60 Axle\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’76-’04\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\n\u003cspan class=\"mm-badge mm-badge--kit\"\u003e\u003cspan class=\"mm-kit\"\u003e95-32721\u003c\/span\u003e\u003c\/span\u003e \u003cspan class=\"mm-sub\"\u003eNut conversion kit (search “95-32721”)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003eF-550\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’99-’04\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\u003cspan class=\"mm-badge mm-badge--ok\"\u003eNot Required\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-label=\"Vehicle\"\u003eExcursion\u003c\/td\u003e\n\u003ctd data-label=\"Year\"\u003e’99-’04\u003c\/td\u003e\n\u003ctd data-label=\"Conversion Kit\"\u003e\u003cspan class=\"mm-badge mm-badge--ok\"\u003eNot Required\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 class=\"a-size-medium a-color-base a-text-bold\"\u003eDocuments\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"Installation Manual (PDF)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2785\/7128\/files\/91qqa7zYXpL.pdf\" target=\"_blank\"\u003eInstallation Manual (PDF)\u003c\/a\u003e | \u003ca rel=\"noopener\" title=\"User Guide (PDF)\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/2785\/7128\/files\/A1IoC-3IROL.pdf?v=1769667513\" target=\"_blank\"\u003eUser Guide (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"Mile Marker","offers":[{"title":"Default Title","offer_id":48028703391976,"sku":"B07T5JFTB9","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/2785\/7128\/files\/449SS_with_hardware.jpg?v=1769667116","url":"https:\/\/benegadget.com\/products\/mile-marker-449ss","provider":"Benegadget","version":"1.0","type":"link"}