{"product_id":"raybestos-66443r-disc-brake-rotor","title":"Raybestos 66443R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 66443R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 66443R disc brake rotor is engineered for Ford Mustang models requiring reliable braking performance. This vented, conventional rotor is designed to meet precise fitment specifications, ensuring consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Mustang vehicles\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 10.865 inches (275.95 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.025 inches (26.05 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.974 inches (24.75 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 4.5 inch (114.3 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.797 inches (71.05 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type with solid mounting design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 66443R rotor features a vented design that enhances cooling efficiency during braking, reducing the risk of brake fade under demanding conditions. With an outside diameter of 10.865 inches and a nominal thickness of 1.025 inches, this rotor maintains structural integrity and consistent performance throughout its service life. The discard thickness of 0.974 inches indicates the minimum allowable thickness before replacement is necessary, helping maintain safe braking standards.\u003c\/p\u003e\u003cp\u003eMounting is facilitated by five bolt holes arranged on a 4.5-inch bolt circle diameter, matching the Ford Mustang's factory specifications. The center hole diameter of 2.797 inches ensures proper alignment and fitment on the vehicle's hub assembly. This conventional, vented rotor is designed for direct replacement applications, providing a precise fit without modification.\u003c\/p\u003e\u003ch2\u003eAbout the Raybestos R-Line Product Line\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos is a product line focused on delivering dependable brake components that meet or exceed OEM standards. This line emphasizes quality materials and manufacturing processes to provide rotors that offer consistent performance and durability. The 66443R rotor is part of this line, designed specifically for vehicles like the Ford Mustang that require reliable braking under various driving conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing reduced braking efficiency due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eResolving overheating issues with vented rotor design for better heat dissipation\u003c\/li\u003e\n\u003cli\u003eFixing noise or vibration related to rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment for Ford Mustang brake systems requiring 5-bolt mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern compatibility with your Ford Mustang before installation\u003c\/li\u003e\n\u003cli\u003eInspect hub surface for cleanliness and damage to ensure proper rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eReplace brake pads simultaneously to maintain optimal braking performance\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness regularly and replace when reaching discard thickness of 0.974 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details for part number 66443R may vary, Raybestos typically offers coverage against defects in materials and workmanship. Always consult product documentation or authorized sources for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44446218125493,"sku":"BDBL-66443R","price":57.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_66443R_Fro.jpg?v=1774636569","url":"https:\/\/www.partcatalog.com\/products\/raybestos-66443r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}