{"product_id":"raybestos-980487r-disc-brake-rotor-front-right","title":"Raybestos 980487R Disc Brake Rotor - Front Right","description":"\u003ch2\u003eOverview of Raybestos R-Line Disc Brake Rotor 980487R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line Disc Brake Rotor 980487R is engineered for reliable braking performance on Lexus GS300 and IS250 models. Designed as a vented, conventional rotor, it offers precise fitment and consistent stopping power tailored to these vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus GS300 and IS250\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 11.646 inches (295.8 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.260 inches (32.0 mm) with discard thickness at 1.181 inches (30.0 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 (62.0 mm)\u003c\/li\u003e\n\u003cli\u003eConventional rotor design with an overall height of 1.996 inches (50.7 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 980487R disc brake rotor is a vented rotor designed to enhance heat dissipation during braking, reducing the risk of brake fade under demanding conditions. Its nominal thickness of 1.260 inches (32.0 mm) ensures durability and long service life, while the discard thickness of 1.181 inches (30.0 mm) indicates the minimum safe thickness before replacement is necessary. The rotor’s outside diameter measures 11.646 inches (295.8 mm), matching factory specifications for a precise fit on Lexus GS300 and IS250 models. Featuring five mounting bolt holes arranged on a 4.5 inch (114.3 mm) bolt circle diameter, this rotor aligns perfectly with the vehicle’s hub assembly. The center hole diameter of 2.441 inches (62.0 mm) ensures proper centering and stability during operation. The overall height of 1.996 inches (50.7 mm) corresponds to the rotor’s thickness including the hat section, confirming compatibility with the conventional rotor mounting system.\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 reliable, OEM-quality brake components designed to meet or exceed factory specifications. This line emphasizes consistent performance and durability, making it suitable for drivers seeking dependable replacement parts for their Lexus GS300 and IS250 vehicles. The 980487R rotor exemplifies the R-Line’s commitment to quality and fitment accuracy.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eUpgrading from solid to vented rotors for improved heat management\u003c\/li\u003e\n\u003cli\u003eResolving brake noise or vibration related to rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eRestoring proper rotor thickness to maintain braking efficiency\u003c\/li\u003e\n\u003cli\u003eEnsuring correct fitment for Lexus GS300 and IS250 brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos R-Line 980487R rotor, ensure the mounting surface is clean and free of rust or debris to promote proper rotor seating. Verify that the rotor thickness meets or exceeds the discard thickness specification of 1.181 inches (30.0 mm) before installation. Use the correct torque specifications for the five mounting bolts arranged on the 4.5 inch (114.3 mm) bolt circle diameter. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures the R-Line 980487R rotor to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details are not provided here, Raybestos products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Refer to Raybestos documentation for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":51727226896565,"sku":"BDBL-980487R","price":77.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_980487R_Fro.jpg?v=1774640368","url":"https:\/\/www.partcatalog.com\/products\/raybestos-980487r-disc-brake-rotor-front-right","provider":"PartCatalog","version":"1.0","type":"link"}