{"product_id":"raybestos-66445r-disc-brake-rotor-and-hub-assembly","title":"Raybestos 66445R Disc Brake Rotor and Hub Assembly - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor and Hub Assembly\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 66445R disc brake rotor and hub assembly is engineered for reliable braking performance on Ford vehicles. Designed specifically for Ford E-150 Econoline and F-150 models, this assembly ensures precise fitment and consistent operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford E-150 Econoline and F-150\u003c\/li\u003e\n\u003cli\u003ePart number 66445R for exact replacement\u003c\/li\u003e\n\u003cli\u003eIncludes disc brake rotor and hub assembly\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 139.7 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal rotor thickness: 1.025 inches (26.05 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.963 inches (24.45 mm)\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 Raybestos R-Line disc brake rotor and hub assembly (part number 66445R) features a nominal thickness of 1.025 inches (26.05 mm), providing a solid braking surface for effective stopping power. The discard thickness is 0.963 inches (24.45 mm), indicating the minimum allowable rotor thickness before replacement is necessary. The assembly includes five mounting bolt holes arranged on a 139.7 mm bolt circle diameter, with each hole measuring 0.6 inches (15.25 mm) in diameter. This configuration matches the factory specifications for Ford E-150 Econoline and F-150 models, ensuring proper installation and secure fitment.\u003c\/p\u003e\u003ch2\u003eAbout the Raybestos R-Line Product Line\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos is a dedicated product line focused on delivering reliable brake components that meet OEM standards. This line emphasizes precise engineering and durability, making it suitable for replacement parts like the 66445R disc brake rotor and hub assembly. The R-Line products are designed to maintain vehicle safety and performance without compromising on quality.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eFixing excessive brake noise due to damaged rotor surfaces\u003c\/li\u003e\n\u003cli\u003eAddressing uneven brake pad wear linked to rotor issues\u003c\/li\u003e\n\u003cli\u003eRestoring proper hub alignment and wheel mounting stability\u003c\/li\u003e\n\u003cli\u003eEnsuring safe braking performance on Ford E-150 Econoline and F-150\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos R-Line 66445R rotor and hub assembly, ensure the mounting surfaces are clean and free of debris. Verify the bolt hole alignment matches the 5-hole, 139.7 mm bolt circle diameter pattern. Torque all mounting bolts to manufacturer specifications to avoid rotor warping. It is recommended to inspect wheel studs and replace any damaged components during installation for optimal safety.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line brake components are manufactured to meet or exceed OEM standards, providing consistent performance and durability. While specific warranty details for part number 66445R should be confirmed with the supplier, Raybestos typically offers limited warranties covering defects in materials and workmanship to ensure customer confidence in their products.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44446226874549,"sku":"BDBL-66445R","price":89.51,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_66445R_Fro.jpg?v=1775020107","url":"https:\/\/www.partcatalog.com\/products\/raybestos-66445r-disc-brake-rotor-and-hub-assembly","provider":"PartCatalog","version":"1.0","type":"link"}