{"product_id":"5-on-4-5-trailer-hub-drum-electric-brakes-10-x2-1-4-kit-for-3500-lb-axle","title":"5 on 4.5 Trailer Hub Drum Electric Brakes 10\"x2-1\/4\" Kit for 3500 lb Axle","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement trailer hub drum is supplied as a 5 on 4.5 bolt pattern drum with electric brakes in a 10 inch by 2-1\/4 inch size, intended for 3500 lbs axle applications. A trailer hub drum provides the rotating mounting surface for the wheel and works with the brake assembly to help slow and stop the trailer. The kit configuration covers the drum and electric brake components as described in the listing title.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5 on 4.5 wheel bolt pattern for mounting wheels that use the matching lug pattern\u003c\/li\u003e\n\u003cli\u003e10 inch by 2-1\/4 inch brake drum size as stated for the electric brake assembly\u003c\/li\u003e\n\u003cli\u003eDesigned for use on 3500 lbs trailer axles as specified in the title\u003c\/li\u003e\n\u003cli\u003eServes as the rotating drum surface that the electric brake shoes contact during braking\u003c\/li\u003e\n\u003cli\u003eSold as a kit covering the hub drum and electric brake components described in the listing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor 3500 lbs trailer axle applications\u003c\/li\u003e\n\u003cli\u003eFor trailers using a 5 on 4.5 wheel bolt pattern\u003c\/li\u003e\n\u003cli\u003eFor electric brake setups with 10 inch by 2-1\/4 inch drums\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn, scored, or damaged trailer hub drum on a 3500 lbs axle\u003c\/li\u003e\n\u003cli\u003eServicing or rebuilding the electric brake assembly on a trailer axle\u003c\/li\u003e\n\u003cli\u003eRoutine trailer brake maintenance where the drum and brake components are being renewed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Trailer Hub Drum with Electric Brakes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Pattern:\u003c\/strong\u003e 5 on 4.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Drum Size:\u003c\/strong\u003e 10 inch x 2-1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle Application:\u003c\/strong\u003e 3500 lbs axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Application:\u003c\/strong\u003e Trailer axle and electric brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a trailer hub drum with electric brakes do? \u003cstrong\u003eA:\u003c\/strong\u003e The hub drum provides the wheel mounting surface and rotating brake surface, while the electric brake assembly applies braking force to help slow the trailer. Together they form the wheel-end braking and mounting assembly on the axle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should I verify fitment? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm the axle rating, the wheel bolt pattern, and the brake drum size against your existing drum or axle specification before ordering. Also compare the existing part number and the complete axle or trailer model designation where available.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":67606830809361,"sku":"ZZ3N00359","price":354.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_60bcbb41-2ae8-4a90-afb5-0bbde76d2b72.jpg?v=1790906711","url":"https:\/\/www.duraforce.com\/products\/5-on-4-5-trailer-hub-drum-electric-brakes-10-x2-1-4-kit-for-3500-lb-axle","provider":"DURAFORCE","version":"1.0","type":"link"}