{"product_id":"stoptech-127-44174l-disc-brake-rotor-front-left","title":"Stoptech 127.44174L 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 (Part Number 127.44174L) is engineered for Lexus 4Runner and Toyota GX460 models. Designed to enhance braking performance, this vented rotor features a slotted and drilled surface to improve heat dissipation and maintain consistent stopping power under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled and slotted surface for improved 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\u003eFloating disc mounting for better thermal expansion management\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus 4Runner and Toyota GX460 models\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 338 mm (13.307 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 31.8 mm (1.252 inches)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 139.4 mm (5.488 inches) with 6 lug holes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors line is designed to provide enhanced braking performance through improved rotor surface technology. The combination of cross-drilled holes and precision slots helps to reduce brake fade by allowing gases and heat to escape more efficiently. This product line is tailored for drivers who require reliable braking under both street and light performance driving conditions, making it suitable for vehicles like the Lexus 4Runner and Toyota GX460.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with straight vanes that promote airflow and heat dissipation during braking. The rotor’s overall height measures 68.4 mm (2.693 inches), and it includes two miscellaneous holes for mounting or alignment purposes. The center hole diameter is 108 mm (4.252 inches), and the rotor is designed with a floating disc mounting system to accommodate thermal expansion and reduce stress on the rotor. The rotor weighs approximately 10.14 kg (22.3 lbs), balancing durability and performance.\u003c\/p\u003e\u003ch2\u003eApplications 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 maintain consistent brake performance\u003c\/li\u003e\n\u003cli\u003eMinimizes brake dust buildup with slotted surface design\u003c\/li\u003e\n\u003cli\u003eHelps prevent rotor warping through vented and floating design\u003c\/li\u003e\n\u003cli\u003eCompatible with Lexus 4Runner and Toyota GX460 requiring part number 127.44174L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on compatible Lexus 4Runner or Toyota GX460 models matching the specified bolt pattern and dimensions. Verify the rotor thickness before installation; the nominal thickness is 31.8 mm with a discard thickness of 29.0 mm. The rotor does not include bearings or an ABS tone ring, so confirm compatibility with your vehicle’s braking system. Proper torque specifications should be followed when mounting the rotor to avoid uneven wear or damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided here, StopTech products typically come with manufacturer-backed quality assurance to ensure reliable performance and durability.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":51724738658485,"sku":"FLMN-127.44174L","price":201.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12744174L_Fro.jpg?v=1774639290","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-44174l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}