{"product_id":"raybestos-66821fzn-disc-brake-rotor-and-hub-assembly","title":"Raybestos 66821FZN Disc Brake Rotor and Hub Assembly - Front","description":"\u003ch2\u003eReliable Disc Brake Rotor and Hub Assembly for Ford Trucks\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3; Coated Rotor 66821FZN is engineered to provide consistent braking performance for Ford F-150 and F-250 models. Designed with precise specifications, this disc brake rotor and hub assembly ensures a secure fit and reliable operation under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford F-150 and F-250 models\u003c\/li\u003e\n\u003cli\u003ePart number 66821FZN for accurate identification\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with a 135 mm (5.315 inch) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole diameter: 14.3 mm (0.563 inch)\u003c\/li\u003e\n\u003cli\u003eNominal rotor thickness: 1.030 inches (26.150 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.972 inches (24.700 mm)\u003c\/li\u003e\n\u003cli\u003eIncludes stud\/lug hole quantity of 5 for secure wheel attachment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Element3; Coated Rotor Product Line\u003c\/h2\u003e\u003cp\u003eThe Element3; Coated Rotor line by Raybestos features rotors with a protective coating designed to resist corrosion and extend service life. This coating helps maintain rotor integrity and appearance, especially in environments prone to moisture and road salt exposure. The 66821FZN rotor and hub assembly benefits from this coating, contributing to consistent braking performance and durability for Ford F-150 and F-250 trucks.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor and hub assembly is manufactured to meet strict dimensional standards. The nominal thickness of 1.030 inches (26.150 mm) ensures optimal rotor mass for heat dissipation, while the discard thickness of 0.972 inches (24.700 mm) indicates the minimum safe thickness before replacement is necessary. The 5 mounting bolt holes with a 135 mm (5.315 inch) bolt circle diameter and 14.3 mm (0.563 inch) hole diameter provide a precise fit for the specified Ford models. Additionally, the 5 stud\/lug holes allow for secure wheel mounting, maintaining vehicle safety and stability.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Ford F-150 and F-250\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation and vibration issues\u003c\/li\u003e\n\u003cli\u003eRestores proper braking performance and stopping distance\u003c\/li\u003e\n\u003cli\u003ePrevents rotor corrosion and surface degradation\u003c\/li\u003e\n\u003cli\u003eEnsures compatibility with factory wheel mounting specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos 66821FZN rotor and hub assembly, ensure the mounting surfaces are clean and free of debris. Verify the bolt hole alignment matches the 5-bolt pattern with a 135 mm bolt circle diameter. Use a calibrated torque wrench to tighten mounting bolts to manufacturer specifications. Inspect the rotor thickness before installation to confirm it exceeds the discard thickness of 0.972 inches. Proper installation will help maintain braking efficiency and extend component life.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures the Element3; Coated Rotor line to meet or exceed OEM standards. Each rotor and hub assembly undergoes rigorous quality control to ensure dimensional accuracy and coating integrity. While specific warranty details for part number 66821FZN should be confirmed with the supplier, Raybestos products typically include coverage against defects in materials and workmanship.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44446463197365,"sku":"BDBL-66821FZN","price":117.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_66821FZN_Fro.jpg?v=1775020119","url":"https:\/\/www.partcatalog.com\/products\/raybestos-66821fzn-disc-brake-rotor-and-hub-assembly","provider":"PartCatalog","version":"1.0","type":"link"}