{"product_id":"3-5k-trailer-hub-drum-assembly-5-on-4-5-galvanized","title":"3,500 lbs Trailer Axle Hub \u0026 Drum- 5 on 4.5\" Bolt Circle, Galvanized, Pre-Greased","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eUpgrade your trailer braking system with this 3,500 lb galvanized hub and drum assembly, designed for standard 3,500 lb trailer axles with a 5 on 4.5\" bolt pattern. Built for utility trailers, boat trailers, cargo trailers, and light equipment trailers, this complete assembly provides reliable braking performance and long-lasting wheel-end durability.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe galvanized finish offers strong protection against rust and corrosion, making it an excellent choice for trailers exposed to water, road spray, snow, and humid environments. The assembly arrives pre-greased and fully boxed with matched bearings, races, grease seal, wheel studs, and spindle hardware included, helping simplify installation and eliminate the need to source additional components.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eCompatible with standard 10\" electric or hydraulic brake assemblies, this complete hub and drum kit provides a convenient replacement solution for restoring safe and dependable trailer operation.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cp\u003ePre-Assembled:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 3,500 lb Hub \u0026amp; Drum Assembly\u003c\/li\u003e\n\u003cli\u003e1 × L68149 Inner Bearing (Installed)\u003c\/li\u003e\n\u003cli\u003e1 × 10-172 Grease Seal (Installed)\u003c\/li\u003e\n\u003cli\u003eMatching Bearing Races\u003c\/li\u003e\n\u003cli\u003e5 × 1\/2\" Wheel Studs (Pressed-in)\u003c\/li\u003e\n\u003cli\u003ePre-greased Assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn the Box:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 × L44649 Outer Bearing\u003c\/li\u003e\n\u003cli\u003e1 × Dust Cap with Rubber Plug\u003c\/li\u003e\n\u003cli\u003e1 × Castle Nut\u003c\/li\u003e\n\u003cli\u003e1 × Washer\u003c\/li\u003e\n\u003cli\u003e1 × Tang Washer\u003c\/li\u003e\n\u003cli\u003e1 × D Washer\u003c\/li\u003e\n\u003cli\u003e1 × Cotter Pin\u003c\/li\u003e\n\u003cli\u003e5 × Lug Nuts\u003c\/li\u003e\n\u003cli\u003e2 × Plastic Covers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003eAssembly Type: Hub \u0026amp; Drum Assembly\u003c\/p\u003e\n\u003cp\u003eBrake Compatibility:10\" Electric or Hydraulic Drum Brakes\u003c\/p\u003e\n\u003cp\u003eAxle Capacity: 3,500 lbs\u003cbr\u003eHub Capacity: 1,750 lbs\u003cbr\u003eBolt Pattern: 5 on 4.5\"\u003cbr\u003eWheel Size Compatibility: 8\", 10\", 12\", 13\", 14\", 15\"\u003cbr\u003eInner Bearing: L68149 (1378\" ID)\u003cbr\u003eOuter Bearing: L44649 (1.063\" ID)\u003cbr\u003eInner Race: L68111\u003cbr\u003eOuter Race: L44610\u003c\/p\u003e\n\u003cp\u003eGrease Seal: 10-172(1.719\" ID × 2.565\" OD)\u003c\/p\u003e\n\u003cp\u003eStud Size: 1\/2\"\u003cbr\u003eFinish: Galvanized\u003cbr\u003eCondition: Brand new, boxed complete kit. \u003c\/p\u003e\n\u003cpre\u003e\u003c\/pre\u003e\n\u003ch3\u003eOEM \u0026amp; Replacement Part Numbers\u003c\/h3\u003e\n\u003cp\u003eCompare to Dexter 8-247-50UC3\u003c\/p\u003e\n\u003cp\u003eCompatible with Dexter, AL-KO, Lippert, Rockwell, and Besser Pro trailer axles. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RunningGearParts.com","offers":[{"title":"1 Drum","offer_id":42121529458791,"sku":null,"price":69.89,"currency_code":"USD","in_stock":false},{"title":"1 Pair Drums + 1 Pair 3.5K 10 Inch Manual Electric Brakes","offer_id":42121529491559,"sku":null,"price":210.89,"currency_code":"USD","in_stock":false},{"title":"1 Pair Drums + 1 Pair 3.5K 10 Inch Self Adjust Electric Brakes","offer_id":42121529524327,"sku":null,"price":212.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/RGPProductDisplayBK99-545-09B.png?v=1768344467","url":"https:\/\/www.runninggearparts.com\/products\/3-5k-trailer-hub-drum-assembly-5-on-4-5-galvanized","provider":"RunningGearParts.com","version":"1.0","type":"link"}