{"product_id":"raybestos-66648r-disc-brake-rotor","title":"Raybestos 66648R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 66648R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 66648R is engineered for reliable braking performance on Ford trucks. Designed specifically for Ford F-150, F-150 Heritage, F-250, and F-250 HD models, this vented rotor meets precise specifications to maintain optimal stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford F-150, F-150 Heritage, F-250, and F-250 HD\u003c\/li\u003e\n\u003cli\u003ePart number 66648R for exact fitment\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 12.120 inches (307.85 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.185 inches (30.1 mm) with discard thickness at 1.091 inches (27.7 mm)\u003c\/li\u003e\n\u003cli\u003eSeven mounting bolt holes with a 150 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 3.638 inches (92.4 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type suitable for drum-in-hat applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis Raybestos R-Line rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade under heavy use. The rotor’s nominal thickness of 1.185 inches (30.1 mm) ensures structural integrity, while the discard thickness of 1.091 inches (27.7 mm) indicates when replacement is necessary to maintain safety. The overall height measures 1.855 inches (47.1 mm), and the outside diameter is 12.120 inches (307.85 mm), matching factory specifications for the listed Ford models. The rotor includes seven mounting bolt holes arranged on a 150 mm bolt circle diameter, ensuring proper alignment and fitment. The center hole diameter of 3.638 inches (92.4 mm) allows for secure hub mounting. This conventional rotor is designed for drum-in-hat configurations, common in heavy-duty Ford trucks.\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 replacement brake components that meet or exceed OEM standards. This line is tailored for drivers who require consistent performance and durability in demanding conditions. The 66648R rotor exemplifies the R-Line’s commitment to quality by providing precise fitment and reliable braking for Ford F-Series trucks.\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\u003eEnsuring proper fitment on Ford F-150, F-150 Heritage, F-250, and F-250 HD models\u003c\/li\u003e\n\u003cli\u003eMaintaining braking system integrity in conventional drum-in-hat setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Ford model and year before installation\u003c\/li\u003e\n\u003cli\u003eInspect mounting surfaces and hardware for wear or damage prior to rotor installation\u003c\/li\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness to maintain safety standards\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eConsider replacing brake pads simultaneously for optimal braking performance\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 may vary, Raybestos typically offers coverage against defects in materials and workmanship. Using part number 66648R guarantees a rotor designed to fit and function properly on compatible Ford F-150, F-150 Heritage, F-250, and F-250 HD trucks.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44446364663989,"sku":"BDBL-66648R","price":65.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_66648R_Fro.jpg?v=1774636580","url":"https:\/\/www.partcatalog.com\/products\/raybestos-66648r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}