{"product_id":"raybestos-680021-disc-brake-rotor-and-hub-assembly","title":"Raybestos 680021 Disc Brake Rotor and Hub Assembly - Front","description":"\u003ch2\u003eOverview of Raybestos Specialty - Truck Disc Brake Rotor and Hub Assembly\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Truck Disc Brake Rotor and Hub Assembly (Part Number 680021) is engineered for reliable braking performance on Ford Explorer Sport and Explorer Sport Trac models. Designed to meet specific fitment requirements, this rotor and hub assembly ensures proper installation and consistent operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford Explorer Sport and Explorer Sport Trac\u003c\/li\u003e\n\u003cli\u003eIncludes disc brake rotor and hub assembly\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 114.3 mm (4.5 inches)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole diameter: 13.7 mm (0.54 inches)\u003c\/li\u003e\n\u003cli\u003eNominal rotor thickness: 26.05 mm (1.025 inches)\u003c\/li\u003e\n\u003cli\u003eDiscard rotor thickness: 24.5 mm (0.965 inches)\u003c\/li\u003e\n\u003cli\u003eStud\/lug hole quantity: 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor and hub assembly from Raybestos is designed with precise dimensions to match the braking system requirements of the Ford Explorer Sport and Explorer Sport Trac. The nominal thickness of the rotor is 26.05 mm (1.025 inches), providing adequate material for effective heat dissipation and braking performance. The discard thickness is 24.5 mm (0.965 inches), indicating the minimum safe thickness before replacement is necessary. The assembly features five mounting bolt holes arranged in a circle with a diameter of 114.3 mm (4.5 inches), and each hole measures 13.7 mm (0.54 inches) in diameter. This configuration ensures secure attachment to the vehicle hub. Additionally, the assembly includes five stud\/lug holes, matching the wheel bolt pattern of the specified Ford models.\u003c\/p\u003e\u003ch2\u003eAbout the Raybestos Specialty - Truck Product Line\u003c\/h2\u003e\u003cp\u003eThe Specialty - Truck line by Raybestos focuses on components tailored for truck applications, emphasizing durability and fitment precision. This product line addresses the unique demands of truck braking systems, providing assemblies like the 680021 that combine rotor and hub components for streamlined installation and reliable performance on vehicles such as the Ford Explorer Sport and Explorer Sport Trac.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped disc brake rotors on Ford Explorer Sport and Explorer Sport Trac\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain braking efficiency\u003c\/li\u003e\n\u003cli\u003eAddresses issues with hub assembly wear affecting wheel alignment and brake performance\u003c\/li\u003e\n\u003cli\u003eSolves mounting bolt hole misalignment problems during rotor replacement\u003c\/li\u003e\n\u003cli\u003eImproves braking stability by ensuring correct stud\/lug hole fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos 680021 disc brake rotor and hub assembly, ensure the mounting surfaces are clean and free of debris to promote proper seating. Verify that the mounting bolt holes and stud\/lug holes align correctly with the vehicle hub. Use a calibrated torque wrench to tighten bolts to manufacturer specifications to avoid warping the rotor. It is recommended to inspect the brake pads and replace them if worn to maintain balanced braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos products undergo rigorous quality control to meet industry standards for durability and performance. The Specialty - Truck disc brake rotor and hub assembly is manufactured to precise specifications to ensure compatibility and safety. Warranty information is provided by Raybestos and typically covers defects in materials and workmanship; refer to the manufacturer’s documentation for specific warranty terms related to part number 680021.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44446549737653,"sku":"BDBL-680021","price":156.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_680021_Fro.jpg?v=1775020123","url":"https:\/\/www.partcatalog.com\/products\/raybestos-680021-disc-brake-rotor-and-hub-assembly","provider":"PartCatalog","version":"1.0","type":"link"}