{"product_id":"raybestos-580387r-disc-brake-rotor","title":"Raybestos 580387R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 580387R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 580387R is engineered for reliable braking performance on select Buick, Cadillac, and Chevrolet models. Designed as a vented, conventional rotor, it offers consistent heat dissipation and durability for vehicles like the Buick LaCrosse and Chevrolet Impala.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved cooling\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.050 inches (52.050 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.714 inches (322.950 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 115 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.187 inches (30.150 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.126 inches (28.600 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type compatible with drum-in-hat setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Specifications\u003c\/h2\u003e\u003cp\u003eThis Raybestos R-Line rotor, part number 580387R, features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade. The rotor measures 12.714 inches in outside diameter and has an overall height of 2.050 inches, ensuring proper fitment and clearance. It includes five mounting bolt holes arranged on a 115 mm bolt circle diameter, matching the specifications required for compatible Buick, Cadillac, and Chevrolet models. The nominal thickness of 1.187 inches provides a solid braking surface, while the discard thickness of 1.126 inches indicates the minimum safe thickness before replacement is necessary.\u003c\/p\u003e\u003ch2\u003eR-Line Product Line Information\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line series is designed to meet the demands of everyday driving with a focus on durability and consistent braking performance. This product line emphasizes quality materials and precise manufacturing tolerances, making the 580387R rotor a dependable choice for maintaining factory-level braking characteristics on vehicles such as the Cadillac DTS and Buick Lucerne.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Allure, LaCrosse, Lucerne\u003c\/li\u003e\n\u003cli\u003eCadillac DTS\u003c\/li\u003e\n\u003cli\u003eChevrolet Impala, Impala Limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is suitable for drivers seeking to replace worn or damaged rotors on these specific vehicles, ensuring proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation caused by warped rotors\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to worn rotor thickness\u003c\/li\u003e\n\u003cli\u003eOverheating and brake fade from insufficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eNoise and vibration from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eCorrosion-related rotor damage affecting braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation to ensure it meets minimum discard thickness\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor misalignment\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to ensure proper rotor and pad contact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details for part number 580387R should be confirmed with the supplier, Raybestos typically offers coverage against defects in materials and workmanship to support long-term use.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437952004277,"sku":"BDBL-580387R","price":75.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_580387R_Fro_59dff481-a4d4-47f7-bc52-1ab942bfafd0.jpg?v=1774636478","url":"https:\/\/www.partcatalog.com\/products\/raybestos-580387r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}