{"product_id":"raybestos-780774r-disc-brake-rotor-front","title":"Raybestos 780774R Disc Brake Rotor - Front","description":"\u003ch2\u003eRaybestos R-Line 780774R Disc Brake Rotor Overview\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 780774R disc brake rotor is engineered for reliable braking performance and durability. Designed with vented construction and precise dimensions, this rotor supports effective heat dissipation and consistent stopping power for compatible vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOverall outside diameter of 15.362 inches (390.2 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.540 inches (39.1 mm) with discard thickness at 1.472 inches (37.4 mm)\u003c\/li\u003e\n\u003cli\u003eInside diameter measures 10.624 inches (269.85 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 10 with 0.673 inch (17.1 mm) diameter holes\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 4.923 inches (125.05 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type with vented design for heat management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Specifications\u003c\/h2\u003e\u003cp\u003eThe 780774R rotor features a vented design that improves airflow and heat dissipation during braking, reducing the risk of brake fade under heavy use. Its smooth surface type ensures consistent pad contact and braking efficiency. The rotor’s overall height is 4.363 inches (110.8 mm), and it includes 10 mounting bolt holes arranged on a 6.693 inch (170 mm) bolt circle diameter. This conventional rotor is designed to meet the specifications required for vehicles needing a 10-lug bolt pattern and a center hole diameter of approximately 4.923 inches.\u003c\/p\u003e\u003ch2\u003eRaybestos R-Line Product Line\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos is a product line focused on delivering dependable brake components that meet or exceed OEM standards. This line emphasizes quality materials and precise manufacturing processes to provide rotors that maintain consistent performance and durability. The 780774R rotor is part of this line, offering a balance of performance and reliability for vehicles requiring vented disc brake rotors with specific fitment requirements.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing vibration or noise during braking\u003c\/li\u003e\n\u003cli\u003eUpgrading from solid to vented rotors for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eAddressing brake fade issues in vehicles with heavy braking demands\u003c\/li\u003e\n\u003cli\u003eRestoring proper rotor thickness to maintain braking efficiency and safety\u003c\/li\u003e\n\u003cli\u003eEnsuring compatibility with vehicles requiring a 10-lug bolt pattern and specific rotor dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is measured before installation to confirm it is above the discard thickness of 1.472 inches (37.4 mm). Proper cleaning of the rotor surface before mounting is recommended to remove any protective coatings or debris. Verify the mounting bolt hole pattern and center hole diameter match the vehicle specifications. Use appropriate torque settings on lug nuts to avoid rotor warping during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet strict quality control standards, ensuring consistent dimensions and material integrity. While specific warranty details for part number 780774R are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. Refer to Raybestos documentation or authorized distributors for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":51727037661365,"sku":"BDBL-780774R","price":125.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_780774R_Fro.jpg?v=1774640345","url":"https:\/\/www.partcatalog.com\/products\/raybestos-780774r-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}