{"product_id":"stoptech-127-44129l-disc-brake-rotor","title":"Stoptech 127.44129L 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 127.44129L) is engineered for Toyota 4Runner, FJ Cruiser, and Tacoma models. Designed to enhance braking performance, this vented rotor features a slotted and cross-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 rotor alignment and reduced warping\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota 4Runner, FJ Cruiser, and Tacoma models\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 12.559 inches (319 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.102 inches (28 mm) with discard thickness at 1.024 inches (26 mm)\u003c\/li\u003e\n\u003cli\u003e6 lug holes with 0.571 inch (14.5 mm) diameter and 5.5 inch (139.7 mm) bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis StopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotor is specifically designed for Toyota 4Runner, FJ Cruiser, and Tacoma vehicles requiring reliable braking performance. The rotor’s vented construction with straight vanes promotes effective airflow, reducing heat buildup during heavy braking. The cross-drilled and slotted surface helps evacuate brake dust, gases, and water, which can improve pad bite and reduce brake fade. The coated hat finish protects against rust and corrosion, maintaining rotor integrity over time. With a floating disc mounting system, this rotor allows slight movement to reduce stress and minimize warping, contributing to longer service life.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces brake fade during off-road or heavy towing conditions\u003c\/li\u003e\n\u003cli\u003eImproves braking response in wet or dusty environments\u003c\/li\u003e\n\u003cli\u003eMinimizes rotor warping and vibration under high thermal stress\u003c\/li\u003e\n\u003cli\u003eEnhances pad cleaning to maintain consistent braking performance\u003c\/li\u003e\n\u003cli\u003ePrevents premature rotor corrosion and surface degradation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Toyota 4Runner, FJ Cruiser, or Tacoma models before installation\u003c\/li\u003e\n\u003cli\u003eCheck rotor thickness and discard limits (nominal thickness 1.102 inches, discard at 1.024 inches) to confirm rotor serviceability\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for the 6 lug bolts (bolt circle diameter 5.5 inches)\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during rotor replacement for optimal performance\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer guidelines for bedding-in new rotors and pads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech Sport Cross-Drilled \u0026amp; Slotted Disc Brake Rotors are manufactured to meet strict quality standards, ensuring durability and consistent braking performance. The coated hat finish and vented design contribute to long-term reliability. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Refer to StopTech or authorized distributors for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44572373614773,"sku":"FLMN-127.44129L","price":184.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12744129L_Fro.jpg?v=1774639283","url":"https:\/\/www.partcatalog.com\/products\/stoptech-127-44129l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}