{"product_id":"99-86580-46","title":"8,000-lb Axles Brake Drum with 8 on 6-1\/2\" Bolt Pattern, 5\/8\" Stud, Oil Bath","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis 8,000 lb capacity trailer brake drum is built to handle demanding hauling conditions while maintaining consistent and reliable braking performance. It features an 8 on 6-1\/2\" bolt pattern paired with 5\/8\" wheel studs, providing a strong and secure connection for heavy duty trailer wheels. Designed for use with 12-1\/4\" x 3-3\/8\"brake assemblies, the drum offers proper contact with brake shoes for smooth and effective stopping power. \u003c\/p\u003e\n\u003cp\u003eManufactured from robust materials, the drum is engineered to manage heat and resist wear during repeated braking under load. The unit is configured for oil bath lubrication, allowing bearings to stay continuously immersed in oil for improved cooling, reduced friction, and extended service intervals compared to traditional grease systems. This setup also make it easier to visually monitor lubricant condition. \u003c\/p\u003e\n\u003cp\u003eCommonly used on equipment trailers, flatbeds, and car haulers, this brake drum serves as a reliable replacement option for maintaining safe, efficient braking on 8K axle setups, especially in applications where durability and lower maintenance are priorities. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat's Include:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePre-assembled:\u003c\/strong\u003e \u003cbr\u003e1 x inner bearing (25580)\u003cbr\u003e1 x outer bearing (02475)\u003cbr\u003e1 x inner race (22520)\u003cbr\u003e1 x outer race (02420)\u003cbr\u003e1 x oil seal (10-225)\u003cbr\u003e8 x 5\/8\" studs\u003cbr\u003e8 x lug nuts \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit includes:\u003c\/strong\u003e\u003cbr\u003e1 x oil cap (OC-86580-26)\u003cbr\u003e1 x castle nut\u003cbr\u003e1 x washer\u003cbr\u003e1 x D washer \u003cbr\u003e1 x Tang washer \u003cbr\u003e1 x cotter pin\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAxle capacity: 8,000 lbs\u003cbr\u003eHub capacity: 4,000 lbs\u003c\/p\u003e\n\u003cp\u003eBolt pattern: 8 on 6-1\/2\" \u003cbr\u003eWheel size: 16\", 17.5\"\u003cbr\u003eHub pilot: 4-3\/4\"\u003c\/p\u003e\n\u003cp\u003eDrum dimensions: \u003cbr\u003eDiameter: 12-1\/4\"\u003cbr\u003eWidth: 3-3\/8\"\u003c\/p\u003e\n\u003cp\u003eBearings: \u003cbr\u003eInner bearing: 25580 (ID:1.75\")\u003cbr\u003eOuter bearing: 02475 (ID: 1.25\")\u003c\/p\u003e\n\u003cp\u003eRaces:\u003cbr\u003eInner race: 22520\u003cbr\u003eOuter race: 02420\u003c\/p\u003e\n\u003cp\u003eOil seal: 10-63(ID: 2.25\", OD: 3.371\")\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOil cap: OC-86580-26 (OD: 2-7\/8\")\u003c\/p\u003e\n\u003cp\u003e5\/8\" studs\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eOEM Part Number: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCompatible with Dexter K08-285-90\u003cbr\u003eCompatible with Dexter trailer axles.\u003c\/p\u003e","brand":"RunningGearParts.com","offers":[{"title":"Default Title","offer_id":42376787165287,"sku":null,"price":172.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8617\/5079\/files\/RGPProductDisplay99-86580-46B.png?v=1776362878","url":"https:\/\/www.runninggearparts.com\/products\/99-86580-46","provider":"RunningGearParts.com","version":"1.0","type":"link"}