{"product_id":"raybestos-580503r-disc-brake-rotor","title":"Raybestos 580503R Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 580503R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 580503R is engineered for reliable braking performance on Chevrolet Cobalt and Pontiac G5 models. Designed as a vented, conventional rotor, it offers consistent heat dissipation and durability for everyday driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved cooling\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.843 inches (46.8 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.024 inches (280 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 110 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.587 inches (65.7 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.945 inches (24 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.906 inches (23 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor type compatible with Chevrolet Cobalt and Pontiac G5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRaybestos R-Line Product Line Details\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos focuses on providing dependable replacement brake components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise manufacturing tolerances, ensuring that the 580503R disc brake rotor delivers consistent braking performance and longevity for compatible vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis vented disc brake rotor features an overall height of 1.843 inches and an outside diameter of 11.024 inches, designed to fit the brake system requirements of Chevrolet Cobalt and Pontiac G5 models. The rotor includes five mounting bolt holes arranged on a 110 mm bolt circle diameter, with a center hole diameter of 2.587 inches, ensuring proper fitment and secure installation. The nominal thickness of 0.945 inches provides sufficient material for wear, while the discard thickness of 0.906 inches indicates the minimum safe thickness before replacement is necessary.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing reduced braking efficiency due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eResolving noise issues related to uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eUpgrading to vented rotors for improved heat dissipation in daily driving\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment on Chevrolet Cobalt and Pontiac G5 brake assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos R-Line 580503R rotor, ensure the mounting surface is clean and free of rust or debris. Verify the rotor thickness before installation to confirm it meets nominal specifications. Use proper torque settings on the five mounting bolts arranged on the 110 mm bolt circle diameter. It is recommended to replace brake pads simultaneously to maintain optimal braking performance and rotor longevity.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line rotors are manufactured to meet strict quality standards, ensuring consistent performance and durability. The 580503R rotor is produced with high-grade materials and precision engineering. While specific warranty details are not provided here, Raybestos typically offers coverage against defects in material and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437964456117,"sku":"BDBL-580503R","price":57.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_580503R_Fro.jpg?v=1774636492","url":"https:\/\/www.partcatalog.com\/products\/raybestos-580503r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}