{"product_id":"stoptech-128-44184l-disc-brake-rotor","title":"Stoptech 128.44184L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eStopTech Sport Cross-Drilled Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotor (Part Number 128.44184L) is engineered for Lexus models including GS300, GS350, GS450h, IS200t, IS300, IS350, RC200t, RC300, and RC350. Designed to enhance braking performance, this vented rotor features a cross-drilled surface for improved heat dissipation and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled surface for enhanced cooling and reduced brake fade\u003c\/li\u003e\n\u003cli\u003eVented rotor design with curved vanes for efficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion and extend rotor life\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting for improved rotor alignment and performance\u003c\/li\u003e\n\u003cli\u003ePrecision fit with 5 lug holes and 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 30.000 mm and discard thickness of 27.000 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 334 mm (13.150 inches) for exact fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: StopTech Sport Cross-Drilled Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotors line is designed to provide enhanced braking performance through advanced rotor surface technology. The cross-drilled pattern improves airflow and heat dissipation, which helps maintain consistent brake feel during aggressive driving or heavy braking conditions. This product line focuses on vented rotors with curved vanes to optimize cooling efficiency, making it suitable for performance-oriented Lexus vehicles such as the GS and IS series.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with curved vanes that promote airflow between the rotor faces, reducing heat buildup during braking. The rotor’s cross-drilled surface further aids in heat dissipation and helps evacuate gases and debris from the pad surface. The coated hat finish provides corrosion resistance, protecting the rotor’s central mounting area. With a nominal thickness of 30.000 mm and a discard thickness of 27.000 mm, the rotor maintains structural integrity and safety throughout its service life. The floating disc mounting system allows slight movement to reduce stress and improve braking consistency. The rotor weighs approximately 11.84 kg (26.1 lbs), balancing durability and performance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for Lexus GS300, GS350, GS450h models\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus IS200t, IS300, IS350 models\u003c\/li\u003e\n\u003cli\u003eFits Lexus RC200t, RC300, and RC350 vehicles\u003c\/li\u003e\n\u003cli\u003eIdeal for drivers seeking improved brake cooling and fade resistance\u003c\/li\u003e\n\u003cli\u003eSuitable for both daily driving and spirited performance use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness (27.000 mm) before installation\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with vehicle lug pattern: 5 lug holes, 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for mounting bolts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during installation for optimal performance\u003c\/li\u003e\n\u003cli\u003eClean rotor surface with brake cleaner before installation to remove any protective coatings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet strict quality standards for fit, finish, and performance. Each rotor undergoes rigorous testing to ensure durability and consistent braking performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44573369925813,"sku":"FLMN-128.44184L","price":248.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12844184L_Generic.jpg?v=1774639457","url":"https:\/\/www.partcatalog.com\/products\/stoptech-128-44184l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}