{"product_id":"raybestos-2590r-brake-drum-rear","title":"Raybestos 2590R Brake Drum - Rear","description":"\u003ch2\u003eReliable Brake Drum for Chevrolet and GMC Heavy-Duty Vehicles\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 2590R brake drum is engineered to meet the demanding needs of Chevrolet and GMC heavy-duty trucks. Designed for models such as the C30, C3500, G30, K30, P30, R30, and V30 series, this brake drum offers precise fitment and consistent performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutside Diameter: 16.450 inches\u003c\/li\u003e\n\u003cli\u003eNominal Drum Diameter: 13.100 inches\u003c\/li\u003e\n\u003cli\u003eDepth: 4.260 inches\u003c\/li\u003e\n\u003cli\u003eOuter Cooling Fins: Yes\u003c\/li\u003e\n\u003cli\u003eStud\/Lug Hole Quantity: 8\u003c\/li\u003e\n\u003cli\u003eStud\/Lug Hole Diameter: 0.611 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Raybestos R-Line Brake Drum\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos is a product line focused on delivering dependable brake components for commercial and heavy-duty vehicles. The 2590R brake drum is part of this line, designed to provide durability and reliable braking performance under heavy loads. Its outer cooling fins help dissipate heat effectively, reducing the risk of brake fade during extended use.\u003c\/p\u003e\u003ch2\u003eDetailed Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis brake drum features an outside diameter of 16.450 inches and a nominal drum diameter of 13.100 inches, ensuring compatibility with specified Chevrolet and GMC truck models. The 4.260-inch depth accommodates the brake shoes properly, while the 8 stud\/lug holes with a diameter of 0.611 inches provide secure mounting. The inclusion of outer cooling fins enhances heat dissipation, which is critical for maintaining braking efficiency in heavy-duty applications.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or damaged brake drums on Chevrolet C30 and GMC G30 trucks\u003c\/li\u003e\n\u003cli\u003eRestores braking performance on heavy-duty models like the K3500 and P3500\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake fade during prolonged braking with outer cooling fins\u003c\/li\u003e\n\u003cli\u003eEnsures proper fitment and secure mounting with 8 lug holes\u003c\/li\u003e\n\u003cli\u003eSupports safe operation of commercial vehicles under heavy load conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos R-Line 2590R brake drum, ensure the vehicle is properly supported and the wheel assembly is removed carefully. Verify the stud\/lug hole alignment with the vehicle hub to confirm fitment. Clean the mounting surface to prevent uneven seating. It is recommended to inspect brake shoes and hardware during installation to maintain optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line brake drums are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 2590R are not provided here, Raybestos products typically undergo rigorous quality control to ensure reliability in heavy-duty applications.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":52114573000885,"sku":"BDBL-2590R","price":189.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_2590R_Fro.jpg?v=1775161107","url":"https:\/\/www.partcatalog.com\/products\/raybestos-2590r-brake-drum-rear","provider":"PartCatalog","version":"1.0","type":"link"}