{"product_id":"raybestos-66745r-disc-brake-rotor","title":"Raybestos 66745R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 66745R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 66745R is engineered for reliable braking performance on Ford Contour and Mercury Cougar models. This vented rotor is designed to meet the specific requirements of these vehicles, ensuring consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Contour and Mercury Cougar\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 10.945 inches (278 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.945 inches (24.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness at 0.874 inches (22.200 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.850 inches (47.000 mm)\u003c\/li\u003e\n\u003cli\u003eFour mounting bolt holes and four stud\/lug holes\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.505 inches (63.650 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 4.250 inches (107.950 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Specifications\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 66745R rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade under demanding conditions. With an outside diameter of 10.945 inches and an overall height of 1.850 inches, this rotor fits precisely on the front axle of compatible Ford Contour and Mercury Cougar vehicles. The nominal thickness of 0.945 inches ensures structural integrity, while the discard thickness of 0.874 inches indicates when the rotor should be replaced to maintain safe braking performance. The rotor includes four mounting bolt holes and four stud\/lug holes, with a mounting bolt hole circle diameter of 4.250 inches, providing secure attachment to the wheel hub assembly. The center hole diameter of 2.505 inches allows for proper alignment and fitment.\u003c\/p\u003e\u003ch2\u003eRaybestos R-Line Product Line Information\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos is a product line focused on delivering reliable, OEM-quality brake components designed to meet or exceed factory specifications. This line emphasizes durability and consistent performance, making it suitable for drivers who require dependable braking parts for their Ford Contour and Mercury Cougar vehicles. The 66745R rotor exemplifies the R-Line’s commitment to quality and fitment precision.\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 excessive brake noise linked to damaged or uneven rotors\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to prevent brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eEnsuring proper rotor fitment for Ford Contour and Mercury Cougar front brakes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos R-Line 66745R rotor, ensure the mounting surface is clean and free of debris to prevent rotor runout. Verify that the rotor thickness is above the discard thickness before installation. Use proper torque specifications for the four mounting bolts to secure the rotor firmly. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Always check for compatibility with your specific vehicle year and model.\u003c\/p\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. Refer to the product documentation or manufacturer for exact warranty terms related to part number 66745R.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44446418239669,"sku":"BDBL-66745R","price":55.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_66745R_Fro.jpg?v=1774636583","url":"https:\/\/www.partcatalog.com\/products\/raybestos-66745r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}