{"product_id":"raybestos-66489-disc-brake-rotor","title":"Raybestos 66489 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos Specialty - Street Performance Rotor 66489\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance disc brake rotor 66489 is engineered for reliable braking performance on select Ford and Mercury vehicles. Designed specifically for models like the Ford Contour, Mercury Cougar, and Mercury Mystique, this vented rotor meets precise fitment and thickness specifications to maintain optimal braking efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.945 inches (24.000 mm) ensuring durability\u003c\/li\u003e\n\u003cli\u003eDiscard thickness at 0.874 inches (22.200 mm) for safe replacement guidelines\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.850 inches (47.000 mm) for proper caliper clearance\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 10.230 inches (259.850 mm) matching OEM dimensions\u003c\/li\u003e\n\u003cli\u003eFour mounting bolt holes with a 4.250 inch (107.950 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.498 inches (63.450 mm) for accurate hub fitment\u003c\/li\u003e\n\u003cli\u003eConventional rotor type compatible with drum-in-hat setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on Raybestos Specialty - Street Performance Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe Specialty - Street Performance line by Raybestos focuses on delivering rotors that balance street driving demands with performance-oriented features. This product line is tailored for drivers who require dependable braking under typical street conditions while maintaining OEM fit and finish. The 66489 rotor is vented to enhance cooling during braking, reducing the risk of brake fade on vehicles such as the Ford Contour, Mercury Cougar, and Mercury Mystique. Its conventional design supports drum-in-hat configurations, making it suitable for specific brake system setups on these models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Ford Contour, Mercury Cougar, and Mercury Mystique\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor thickness\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain braking performance and safety\u003c\/li\u003e\n\u003cli\u003eCompatible with vehicles requiring a 4-bolt mounting pattern and vented rotor design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions against existing parts to ensure proper fitment\u003c\/li\u003e\n\u003cli\u003eInspect mounting bolt holes and center hole diameter for alignment\u003c\/li\u003e\n\u003cli\u003eCheck caliper clearance with the 1.850 inch overall height specification\u003c\/li\u003e\n\u003cli\u003eReplace brake pads simultaneously to optimize braking system performance\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting bolts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos rotors, including the Specialty - Street Performance 66489, are manufactured to meet or exceed OEM standards for fit, form, and function. The vented rotor design supports consistent braking performance and durability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or Raybestos directly for warranty terms related to part number 66489.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44446270259381,"sku":"BDBL-66489","price":51.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_66489_Fro.jpg?v=1774636573","url":"https:\/\/www.partcatalog.com\/products\/raybestos-66489-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}