{"product_id":"stoptech-127-44083l-disc-brake-rotor","title":"Stoptech 127.44083L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eStopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotor 127.44083L is engineered for Lexus models including GS300, GS400, GS430, IS300, LS400, SC300, SC400, and SC430. Designed to enhance braking performance, this vented rotor features a slotted and drilled surface for improved heat dissipation and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled and slotted surface for better heat and gas dissipation\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\u003eCompatible with Lexus GS300, GS400, GS430, IS300, LS400, SC300, SC400, SC430\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting for improved rotor alignment and performance\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 295.9 mm (11.65 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 32.0 mm (1.260 inches), discard thickness: 30.0 mm (1.181 inches)\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 114.3 mm (4.5 inches) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003ePart number 127.44083L for precise identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors are designed to meet the demands of performance-oriented Lexus vehicles such as the GS300, GS400, GS430, IS300, LS400, SC300, SC400, and SC430. This rotor features a vented design with straight vanes that promote effective airflow, reducing heat buildup during braking. The cross-drilled and slotted surface helps evacuate gases, dust, and water, maintaining consistent brake pad contact and improving overall braking response.\u003c\/p\u003e\u003cp\u003eThe rotor’s coated hat finish provides corrosion resistance, which is essential for maintaining rotor integrity over time. With a floating disc mounting system, the rotor allows slight movement to reduce stress and improve alignment, contributing to smoother braking performance. The rotor measures 295.9 mm in outside diameter and has a nominal thickness of 32.0 mm, with a discard thickness of 30.0 mm, ensuring it meets OEM specifications for safe operation.\u003c\/p\u003e\u003ch2\u003eStopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Line\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors line is engineered for drivers seeking enhanced braking performance and durability. This product line combines cross-drilled holes and precision slots to improve heat dissipation and reduce brake fade under demanding conditions. The vented rotor design with straight vanes further supports cooling efficiency, making it suitable for both street and light track use. The 127.44083L rotor is a part of this line, tailored specifically for select Lexus models to maintain OEM fitment and performance standards.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eImproves wet weather braking by channeling water away from the rotor surface\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust accumulation for cleaner braking components\u003c\/li\u003e\n\u003cli\u003eAddresses rotor warping issues through improved cooling and floating mount design\u003c\/li\u003e\n\u003cli\u003eEnhances brake pad bite and overall stopping power for Lexus GS and IS series vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Lexus GS300, GS400, GS430, IS300, LS400, SC300, SC400, and SC430 before installation\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness and discard thickness to confirm safe usage\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for the 5 lug bolts on the 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during installation for optimal performance\u003c\/li\u003e\n\u003cli\u003eBreak in new rotors and pads according to manufacturer recommendations to ensure proper bedding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The 127.44083L rotor undergoes rigorous quality control to ensure durability and consistent performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Always refer to the product packaging or StopTech’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44572366471349,"sku":"FLMN-127.44083L","price":181.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12744083L_Fro_4ea30581-b339-413f-8e6b-ea089a6ebfb6.jpg?v=1774639271","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-44083l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}