{"product_id":"raybestos-8523-disc-brake-rotor-front-or-rear","title":"Raybestos 8523 Disc Brake Rotor - Front or Rear","description":"\u003ch2\u003eRaybestos Specialty - Truck Disc Brake Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Truck Disc Brake Rotor part number 8523 is engineered for heavy-duty truck applications requiring reliable braking performance. This vented, conventional rotor is designed to meet the demands of trucks needing durable and efficient brake components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall height of 3.505 inches (89.050 mm) ensures proper fitment\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 15.000 inches (381.000 mm) suitable for heavy truck brake systems\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 6 with a bolt hole diameter of 0.760 inches (19.300 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.440 inches (36.600 mm) with discard thickness at 1.320 inches (33.550 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 5.400 inches (137.150 mm) for accurate hub alignment\u003c\/li\u003e\n\u003cli\u003eConventional rotor type compatible with drum-in-hat brake setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecialty - Truck Product Line Details\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Truck line focuses on brake components tailored for truck applications, emphasizing durability and performance under heavy loads. This product line includes rotors designed to handle the thermal and mechanical stresses typical in truck braking systems, making part number 8523 a suitable choice for maintaining braking efficiency and safety.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade in demanding conditions. The rotor's nominal thickness of 1.440 inches (36.600 mm) and discard thickness of 1.320 inches (33.550 mm) provide clear service limits for maintenance. With six mounting bolt holes and a mounting bolt hole circle diameter of 6.750 inches (171.450 mm), it ensures secure attachment to compatible truck hubs. The overall height and center hole diameter are engineered for precise fitment in conventional drum-in-hat brake systems.\u003c\/p\u003e\u003ch2\u003eCompatible Applications 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 overheating during extended braking\u003c\/li\u003e\n\u003cli\u003eResolves vibration or pulsation issues linked to rotor thickness variations\u003c\/li\u003e\n\u003cli\u003eSuitable for trucks requiring vented rotors for enhanced heat dissipation\u003c\/li\u003e\n\u003cli\u003eCompatible with vehicles needing conventional drum-in-hat type 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 center hole diameter match the vehicle hub specifications. Measure rotor thickness to confirm it meets or exceeds the discard thickness of 1.320 inches (33.550 mm). Proper torque specifications should be followed when securing the rotor to avoid warping or uneven wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos disc brake rotors undergo rigorous quality control to meet industry standards for durability and performance. While specific warranty details for part number 8523 are not provided, Raybestos products typically come with manufacturer-backed warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":51718675726517,"sku":"BDBL-8523","price":280.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_8523_Fro.jpg?v=1774636812","url":"https:\/\/www.partcatalog.com\/products\/raybestos-8523-disc-brake-rotor-front-or-rear","provider":"PartCatalog","version":"1.0","type":"link"}