{"product_id":"stoptech-128-44140l-disc-brake-rotor","title":"Stoptech 128.44140L 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 128.44140L is engineered for Lexus GS300 and IS250 models, providing reliable braking performance with enhanced heat dissipation. Designed to meet the demands of both daily driving and spirited road use, this vented rotor offers consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled surface for improved heat dissipation and reduced brake fade\u003c\/li\u003e\n\u003cli\u003eVented rotor design with straight vane style for efficient cooling\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion and extend rotor life\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting for better thermal expansion management\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus GS300 and IS250 models\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.260 inches (32.000 mm) with discard thickness at 1.181 inches (30.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 11.646 inches (295.800 mm) and overall height of 2.000 inches (50.800 mm)\u003c\/li\u003e\n\u003cli\u003eFive lug holes with a 4.500 inch (114.300 mm) bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotors are designed to enhance braking efficiency by improving heat dissipation through their cross-drilled surface. The vented rotor construction with straight vanes allows air to flow freely between the rotor faces, reducing the risk of overheating during aggressive braking. The coated hat finish provides corrosion resistance, helping maintain rotor integrity over time. This rotor features a floating disc mounting system that accommodates thermal expansion, reducing the likelihood of warping under high-stress conditions. With a nominal thickness of 1.260 inches and a discard thickness of 1.181 inches, these rotors maintain optimal performance throughout their service life. The 11.646 inch outside diameter and 2.000 inch overall height ensure proper fitment and compatibility with the specified Lexus models.\u003c\/p\u003e\u003ch2\u003eStopTech Sport Cross-Drilled Disc Brake Rotors Product Line\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotors line focuses on delivering enhanced braking performance through advanced rotor designs such as cross-drilling and venting. This product line is engineered to provide improved thermal management and consistent brake feel, making it suitable for drivers of Lexus GS300 and IS250 who require reliable stopping power under varied driving conditions. The rotors in this line feature corrosion-resistant coatings and precision manufacturing to meet OEM specifications.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during extended or aggressive braking\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eMinimizes corrosion on rotor hats for longer service life\u003c\/li\u003e\n\u003cli\u003eMaintains consistent braking performance on Lexus GS300 and IS250\u003c\/li\u003e\n\u003cli\u003eAddresses uneven rotor wear and vibration issues\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 before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings or debris\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with Lexus GS300 and IS250 before installation\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor distortion\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers for wear during rotor replacement\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 or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44573368713397,"sku":"FLMN-128.44140L","price":170.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12844140L_Generic.jpg?v=1774639453","url":"https:\/\/www.partcatalog.com\/products\/stoptech-128-44140l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}