{"product_id":"raybestos-980493-disc-brake-rotor","title":"Raybestos 980493 Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of Raybestos Specialty - Street Performance Rotor\u003c\/h2\u003e\u003cp\u003eThe Raybestos Specialty - Street Performance disc brake rotor 980493 is engineered for Lexus models including GS350, GS430, GS450h, GS460, IS200t, IS300, and IS350. Designed to meet precise specifications, this vented rotor offers reliable braking performance for street-driven vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 13.15 inches (334 mm) for optimal fitment\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.181 inches (30 mm) with discard thickness at 1.063 inches (27 mm)\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a 4.5 inch (114.3 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.441 inches (62 mm) for secure hub fit\u003c\/li\u003e\n\u003cli\u003eConventional rotor design compatible with drum-in-hat systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Specifications\u003c\/h2\u003e\u003cp\u003eThis Raybestos rotor 980493 features a vented design that enhances cooling during braking, reducing the risk of brake fade under normal street driving conditions. The rotor’s overall height measures 1.996 inches (50.7 mm), ensuring proper alignment with the brake caliper and pads. The nominal thickness of 1.181 inches (30 mm) provides a durable braking surface, while the discard thickness of 1.063 inches (27 mm) indicates the minimum safe thickness before replacement is necessary. The rotor includes five mounting bolt holes with a diameter of 0.566 inches (14.4 mm) arranged on a 4.5 inch (114.3 mm) bolt circle, matching the factory specifications for the listed Lexus models.\u003c\/p\u003e\u003ch2\u003eSpecialty - Street Performance Product Line\u003c\/h2\u003e\u003cp\u003eThe Specialty - Street Performance line by Raybestos focuses on delivering rotors designed for street-driven vehicles that require dependable braking performance without the need for racing-grade components. This product line balances durability and heat management, making it suitable for Lexus GS and IS series vehicles used in everyday driving and spirited street performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Lexus GS350, GS430, GS450h, GS460, IS200t, IS300, and IS350\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency by reducing heat buildup with vented rotor design\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain safe braking performance\u003c\/li\u003e\n\u003cli\u003eCompatible with conventional drum-in-hat brake systems for these Lexus models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and bolt pattern match your vehicle’s specifications before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers for wear and replace if necessary during rotor installation\u003c\/li\u003e\n\u003cli\u003eEnsure mounting surfaces are clean and free of debris to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid rotor distortion\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to optimize braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos rotors, including part number 980493, are manufactured to meet or exceed OEM standards for fit, form, and function. The Specialty - Street Performance rotors undergo rigorous quality control to ensure consistent thickness and balance. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44466273812661,"sku":"BDBL-980493","price":160.81,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_980493_Fro_bb637b1f-a225-4cfb-b1b8-81a21c75b440.jpg?v=1774637146","url":"https:\/\/www.partcatalog.com\/products\/raybestos-980493-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}