{"product_id":"raybestos-8554-disc-brake-rotor-rear","title":"Raybestos 8554 Disc Brake Rotor - Rear","description":"\u003ch2\u003eRaybestos Specialty Truck Coated Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Truck; Coated Rotor part number 8554 is engineered for heavy-duty truck applications requiring reliable braking performance. This vented disc brake rotor features a coated surface to resist corrosion and maintain consistent braking under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCoated rotor surface for enhanced corrosion resistance\u003c\/li\u003e\n\u003cli\u003eVented design improves heat dissipation during braking\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.535 inches (39.000 mm) with discard thickness at 1.415 inches (35.950 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 7.260 inches (184.400 mm) and outside diameter of 15.354 inches (390.000 mm)\u003c\/li\u003e\n\u003cli\u003e10 mounting bolt holes with a bolt circle diameter of 11.250 inches (285.750 mm)\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent pad contact\u003c\/li\u003e\n\u003cli\u003eConventional rotor type compatible with drum-in-hat setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Specifications\u003c\/h2\u003e\u003cp\u003eThis Raybestos disc brake rotor (part number 8554) is designed with a vented rotor construction to optimize heat dissipation, reducing the risk of brake fade during extended use. The coated rotor surface helps prevent rust and corrosion, extending the rotor's service life. With a nominal thickness of 1.535 inches and a discard thickness of 1.415 inches, this rotor meets precise wear limits for safe operation. The rotor's outside diameter measures 15.354 inches, and it features 10 mounting bolt holes with a 11.250-inch bolt circle diameter, ensuring compatibility with specific heavy-duty truck models. The smooth surface type promotes even brake pad wear and consistent braking performance.\u003c\/p\u003e\u003ch2\u003eSpecialty - Truck; Coated Rotor Product Line\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Truck; Coated Rotor line focuses on heavy-duty truck brake components designed to withstand rigorous operating conditions. This product line emphasizes corrosion resistance and thermal management through coated and vented rotor designs, making it suitable for commercial trucks and other large vehicles requiring dependable braking under load.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on heavy-duty trucks\u003c\/li\u003e\n\u003cli\u003eAddresses brake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003ePrevents corrosion-related rotor damage in harsh environments\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe braking performance\u003c\/li\u003e\n\u003cli\u003eCompatible with vehicles requiring 10-bolt mounting patterns and conventional drum-in-hat rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface is clean and free of debris before installation. Verify the mounting bolt hole pattern and rotor dimensions match the vehicle specifications. Measure rotor thickness to confirm it meets or exceeds the discard thickness of 1.415 inches. Properly torque mounting bolts to manufacturer specifications to avoid rotor warping.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos rotors are manufactured to meet industry standards for durability and performance. The Specialty - Truck; Coated Rotor line undergoes rigorous quality control to ensure consistent thickness, flatness, and coating adhesion. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":51718675955893,"sku":"BDBL-8554","price":238.73,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_8554_Fro.jpg?v=1774636814","url":"https:\/\/www.partcatalog.com\/products\/raybestos-8554-disc-brake-rotor-rear","provider":"PartCatalog","version":"1.0","type":"link"}