{"product_id":"raybestos-66799r-disc-brake-rotor","title":"Raybestos 66799R Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 66799R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 66799R is engineered for reliable braking performance on select Ford vans. Designed specifically for models like the Ford E-150, E-250, and E-350 Econoline series, this rotor meets precise specifications to ensure proper fit and function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 66799R\u003c\/li\u003e\n\u003cli\u003eBrand: Raybestos R-Line\u003c\/li\u003e\n\u003cli\u003eType: Vented Drum-in-Hat Disc Brake Rotor\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 12.830 inches (325.9 mm)\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 1.185 inches (30.1 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard Thickness: 1.102 inches (28.0 mm)\u003c\/li\u003e\n\u003cli\u003eOverall Height: 3.870 inches (98.3 mm)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Quantity: 8\u003c\/li\u003e\n\u003cli\u003eCenter Hole Diameter: 5.000 inches (127.0 mm)\u003c\/li\u003e\n\u003cli\u003eMounting Bolt Hole Circle Diameter: 6.500 inches (165.1 mm)\u003c\/li\u003e\n\u003cli\u003eStud\/Lug Hole Quantity: 8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Raybestos R-Line disc brake rotor 66799R is a vented, drum-in-hat type rotor designed to provide effective heat dissipation and consistent braking performance. The vented design helps reduce brake fade by allowing air to circulate between the rotor surfaces, which is critical for heavy-duty applications such as the Ford E-350 Super Duty and E-350 Club Wagon. The drum-in-hat configuration integrates a parking brake drum within the rotor, making it compatible with vehicles equipped with drum parking brakes.\u003c\/p\u003e\u003cp\u003eWith an outside diameter of 12.830 inches and a nominal thickness of 1.185 inches, this rotor fits securely on the specified Ford Econoline models. The 8 mounting bolt holes and 8 stud\/lug holes ensure proper alignment and secure installation. The center hole diameter of 5.000 inches and mounting bolt hole circle diameter of 6.500 inches are engineered to match factory specifications for these vehicles.\u003c\/p\u003e\u003ch2\u003eRaybestos 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 designed for professional mechanics and vehicle owners who require rotors that maintain consistent performance under demanding conditions. The 66799R rotor exemplifies the R-Line’s commitment to quality and fitment accuracy for Ford Econoline vans.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford E-150, E-150 Econoline, E-250, E-250 Econoline, E-350 Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, and E-350 Super Duty models\u003c\/li\u003e\n\u003cli\u003eAddresses brake rotor wear and thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eResolves issues related to brake fade due to overheating\u003c\/li\u003e\n\u003cli\u003eReplaces warped or damaged rotors causing vibration or noise\u003c\/li\u003e\n\u003cli\u003eRestores proper parking brake function with integrated drum-in-hat design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness of 1.102 inches before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces and check for hub runout to prevent uneven wear\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking performance\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damage to the vented rotor fins during installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet strict quality standards, ensuring durability and consistent braking performance. While specific warranty details for part number 66799R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship. This rotor is engineered to provide reliable service life when installed and maintained according to vehicle manufacturer guidelines.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44446459363509,"sku":"BDBL-66799R","price":76.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_66799R_Fro.jpg?v=1774636587","url":"https:\/\/www.partcatalog.com\/products\/raybestos-66799r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}