{"product_id":"raybestos-56579-disc-brake-rotor-and-hub-assembly","title":"Raybestos 56579 Disc Brake Rotor and Hub Assembly - Front","description":"\u003ch2\u003eOverview of Raybestos Specialty - Truck Disc Brake Rotor and Hub Assembly\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Truck Disc Brake Rotor and Hub Assembly (Part Number 56579) is engineered for reliable braking performance on heavy-duty Chevrolet and GMC trucks. Designed specifically for models like the Chevrolet C2500, Express 2500, and GMC Savana 2500, this assembly ensures proper fitment and durability under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal thickness: 1.285 inches (32.650 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.215 inches (30.850 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 6\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 5.500 inches (139.700 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole diameter: 0.603 inches (15.300 mm)\u003c\/li\u003e\n\u003cli\u003eStud\/lug hole quantity: 6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor and hub assembly features a nominal thickness of 1.285 inches (32.650 mm), providing a solid braking surface for consistent stopping power. The discard thickness is set at 1.215 inches (30.850 mm), indicating the minimum safe thickness before replacement is necessary. The assembly includes six mounting bolt holes arranged on a 5.500-inch (139.700 mm) bolt circle diameter, with each hole measuring 0.603 inches (15.300 mm) in diameter. Additionally, it accommodates six stud or lug holes, ensuring compatibility with the specified Chevrolet and GMC truck models.\u003c\/p\u003e\u003ch2\u003eRaybestos Specialty - Truck Product Line\u003c\/h2\u003e\u003cp\u003eThe Specialty - Truck line by Raybestos focuses on components designed for heavy-duty truck applications. This product line addresses the specific demands of truck braking systems, offering parts that meet the rigorous standards required for commercial and utility vehicles. The 56579 disc brake rotor and hub assembly is part of this line, providing a tailored solution for Chevrolet and GMC trucks that require robust and precise brake components.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Chevrolet C2500, Express 2500, and GMC Savana 2500\u003c\/li\u003e\n\u003cli\u003eRestores proper brake rotor thickness to maintain safe braking performance\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to uneven brake wear or vibration during braking\u003c\/li\u003e\n\u003cli\u003eEnsures correct fitment with six mounting bolts and lug holes for secure installation\u003c\/li\u003e\n\u003cli\u003eHelps prevent brake noise caused by damaged or undersized rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos 56579 disc brake rotor and hub assembly, verify that the mounting bolt holes and stud\/lug holes align correctly with the vehicle hub. Measure rotor thickness before installation to ensure it meets or exceeds the nominal thickness of 1.285 inches. Replace the rotor if thickness is below the discard limit of 1.215 inches. Use proper torque specifications for mounting bolts to avoid warping or loosening during operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos products undergo rigorous quality control to meet industry standards for durability and performance. The Specialty - Truck disc brake rotor and hub assembly is manufactured to precise specifications to ensure reliable braking on Chevrolet and GMC trucks. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437864644789,"sku":"BDBL-56579","price":88.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_56579_Fro.jpg?v=1775020076","url":"https:\/\/www.partcatalog.com\/products\/raybestos-56579-disc-brake-rotor-and-hub-assembly","provider":"PartCatalog","version":"1.0","type":"link"}