{"product_id":"stoptech-227-44146l-disc-brake-rotor","title":"Stoptech 227.44146L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eStopTech Select Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Select Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotor 227.44146L is engineered for reliable braking performance on select Lexus, Toyota, Pontiac, and Scion models. Designed with vented construction and a slotted x drilled surface, this rotor supports improved heat dissipation and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled and slotted rotor surface for enhanced cooling and debris removal\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce heat buildup during braking\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 11.650 inches (295.9 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.102 inches (28.0 mm) with discard thickness at 0.984 inches (25.0 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with 5 lug holes (0.571 inch diameter) on a 4.5 inch bolt circle\u003c\/li\u003e\n\u003cli\u003eCompatible with ABS systems (ABS tone ring not included)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 16.35 lbs (7.43 kgs) for balanced performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the StopTech Select Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors Line\u003c\/h2\u003e\u003cp\u003eThe StopTech Select Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors line focuses on delivering rotors that combine performance-oriented features with everyday drivability. The cross-drilled and slotted surface pattern improves brake pad bite and helps evacuate gases and dust, while the vented rotor design aids in heat dissipation. This product line is suitable for drivers seeking enhanced braking response without compromising rotor longevity.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor, part number 227.44146L, is designed specifically for vehicles including the Lexus ES300h and ES350, Toyota Avalon, Camry, Corolla iM, Matrix, Mirai, RAV4, Pontiac Vibe, and Scion tC and iM models. The rotor features a 2.441 inch (62.0 mm) center hole diameter and a mounting bolt hole circle diameter of 114.3 mm (4.5 inches), ensuring precise alignment and fitment. The rotor's vented design with straight vanes promotes effective airflow to reduce brake fade during extended use. The floating disc mounting and two miscellaneous holes contribute to rotor stability and heat management. This rotor does not include bearings or an ABS tone ring, so those components must be sourced separately if required.\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\u003eImproved heat dissipation to reduce brake fade on daily driven Lexus and Toyota vehicles\u003c\/li\u003e\n\u003cli\u003eEnhanced braking performance for vehicles experiencing reduced stopping power\u003c\/li\u003e\n\u003cli\u003eAddressing rotor surface corrosion or scoring from extended use\u003c\/li\u003e\n\u003cli\u003eUpgrading from solid rotors to vented, cross-drilled, and slotted rotors for better cooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your vehicle’s make and model before installation\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness and discard thickness to confirm suitability for replacement\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on the 5 lug nuts (0.571 inch diameter studs) during installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers for wear when replacing rotors\u003c\/li\u003e\n\u003cli\u003eBleed brake system if necessary after rotor installation to maintain optimal brake performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech Select Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. 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":43654562939061,"sku":"FLMN-227.44146L","price":99.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_22744146L_Fro_e99c9e1e-3505-4b87-be0c-1838d316f1ce.jpg?v=1774636058","url":"https:\/\/www.partcatalog.com\/products\/stoptech-227-44146l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}