{"product_id":"raybestos-580665r-disc-brake-rotor","title":"Raybestos 580665R Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 580665R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 580665R is engineered for reliable braking performance on Chevrolet and Saturn Astra models. Designed as a conventional rotor, it meets specific thickness and mounting specifications to ensure proper fit and function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Astra and Saturn Astra vehicles\u003c\/li\u003e\n\u003cli\u003eConventional disc brake rotor design\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.390 inches (9.900 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.310 inches (7.850 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 2.580 inches (65.550 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis Raybestos R-Line rotor, part number 580665R, features a nominal thickness of 0.390 inches (9.900 mm), providing a solid braking surface for consistent stopping power. The discard thickness is set at 0.310 inches (7.850 mm), indicating the minimum thickness before replacement is necessary to maintain safety and performance. The rotor uses a conventional design, suitable for vehicles equipped with standard disc brake systems rather than drum-in-hat configurations. The mounting bolt hole circle diameter measures 2.580 inches (65.550 mm), ensuring precise alignment and secure installation on compatible Chevrolet and Saturn Astra models.\u003c\/p\u003e\u003ch2\u003eAbout the Raybestos 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 original equipment specifications. This line is designed to provide consistent performance and durability for everyday driving conditions. The 580665R rotor is part of this line, offering a balance of quality and fitment accuracy for Chevrolet and Saturn Astra vehicles requiring a conventional disc brake rotor.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake vibration\u003c\/li\u003e\n\u003cli\u003eRestores braking efficiency on Chevrolet Astra and Saturn Astra models\u003c\/li\u003e\n\u003cli\u003eAddresses rotor thickness below manufacturer discard limits\u003c\/li\u003e\n\u003cli\u003eEliminates noise and uneven brake pad wear due to rotor surface issues\u003c\/li\u003e\n\u003cli\u003eEnsures proper fitment with correct mounting bolt hole circle diameter\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 nominal specifications\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor misalignment\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications for safety\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to optimize rotor performance\u003c\/li\u003e\n\u003cli\u003eCheck for any signs of rotor runout or warping during installation\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 for fit, form, and function. While specific warranty details for part number 580665R are not provided here, Raybestos typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437971927221,"sku":"BDBL-580665R","price":45.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_580665R_Fro.jpg?v=1774636498","url":"https:\/\/www.partcatalog.com\/products\/raybestos-580665r-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}