{"product_id":"6k-hub-rotor-kit-cupped-studded-zinc-plated-db-35-mpn-k08-440-05","title":"Dexter Hub and Rotor Kit K08-440-05, 6000 lb Capacity, 6 on 5.5 Inch, Cupped and Studded, Zinc","description":"\u003cp\u003eThis Dexter Hub and Rotor Kit, part number K08-440-05, is a complete 6,000 lb capacity hub and rotor assembly built for trailer axles using a 6 on 5.5 inch bolt pattern. The kit is supplied cupped, meaning the bearing cups are pre-installed in the hub, and studded, meaning the wheel studs are already pressed into place, so it is ready to accept bearings, seal, and wheel without additional pressing work at installation. The rotor and hub carry a zinc finish for corrosion resistance in the wet, salt-exposed environment typical of trailer and marine trailer service.\u003c\/p\u003e\u003cp\u003eThis assembly is intended as a direct hub and rotor replacement or upgrade for disc brake trailer axles rated to the matching 6,000 lb capacity and 6 on 5.5 inch bolt circle. It is sold as the hub and rotor unit itself; bearings, races, seals, and hardware not listed in the specifications below are not included.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Dexter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e K08-440-05\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 6,000 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Pattern:\u003c\/strong\u003e 6 on 5.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Cups:\u003c\/strong\u003e Pre-installed (cupped)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Studs:\u003c\/strong\u003e Pre-installed (studded)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 24.86 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat capacity is the Dexter K08-440-05 hub and rotor kit rated for?\u003c\/strong\u003e The Dexter K08-440-05 hub and rotor kit is rated for 6,000 pounds capacity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat bolt pattern does this hub and rotor kit use?\u003c\/strong\u003e It uses a 6 on 5.5 inch bolt pattern, matching common 6,000 lb trailer axle hubs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the K08-440-05 kit come with the bearing cups already installed?\u003c\/strong\u003e Yes, this kit is cupped, meaning the bearing cups are pre-installed in the hub so they do not need to be pressed in separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre the wheel studs already installed on this hub and rotor kit?\u003c\/strong\u003e Yes, the Dexter K08-440-05 is studded, meaning the wheel studs are pre-installed in the hub.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat finish does the Dexter K08-440-05 hub and rotor kit have?\u003c\/strong\u003e It has a zinc finish, which provides corrosion resistance for trailer use in wet or salt-exposed conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the K08-440-05 hub and rotor kit weigh?\u003c\/strong\u003e The kit weighs 24.86 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre wheel bearings and seals included with this kit?\u003c\/strong\u003e The Dexter K08-440-05 listing covers the hub and rotor assembly itself; bearings, races, seals, and mounting hardware are not part of this kit unless separately listed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this hub and rotor kit made by Dexter?\u003c\/strong\u003e Yes, this is a genuine Dexter part, number K08-440-05.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between a cupped and studded kit versus a plain hub and rotor?\u003c\/strong\u003e A cupped and studded kit like the K08-440-05 arrives with the bearing cups and wheel studs already installed, reducing the assembly work needed compared to a bare hub and rotor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the K08-440-05 hub and rotor kit suitable for disc brake trailer axles?\u003c\/strong\u003e Yes, this hub and rotor combination is designed for disc brake trailer axles matching its 6,000 lb capacity and 6 on 5.5 inch bolt pattern.\u003c\/p\u003e","brand":"Dexter","offers":[{"title":"Default Title","offer_id":48991259623643,"sku":"DEX-K08-440-05","price":260.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/p2__36931.1747363842.500.750.jpg?v=1785329085","url":"https:\/\/www.goodvibesmarina.com\/products\/6k-hub-rotor-kit-cupped-studded-zinc-plated-db-35-mpn-k08-440-05","provider":"Good Vibes Marina","version":"1.0","type":"link"}