{"product_id":"stoptech-126-45066sl-disc-brake-rotor-rear-left","title":"Stoptech 126.45066SL Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eStopTech Sport Slotted Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Slotted Disc Brake Rotors (Part Number 126.45066SL) are engineered for Mazda 3 and Mazda 3 Sport models. These solid, slotted rotors provide consistent braking performance with enhanced heat dissipation and improved pad bite.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda 3 and Mazda 3 Sport\u003c\/li\u003e\n\u003cli\u003ePart Number: 126.45066SL\u003c\/li\u003e\n\u003cli\u003eSolid rotor design with slotted surface\u003c\/li\u003e\n\u003cli\u003eCoated hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 10.433 inches (265 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.433 inches (11.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.354 inches (9.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.614 inches (41.000 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 4.5 inch (114.3 mm) bolt circle diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: StopTech Sport Slotted Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Slotted Disc Brake Rotors line is designed to offer improved braking performance for street and light track use. Featuring a slotted surface, these rotors help maintain pad cleanliness and reduce gas buildup during braking. The solid rotor construction provides durability and consistent wear characteristics, while the coated hat finish protects against corrosion. This product line balances performance and longevity for Mazda 3 vehicles requiring reliable braking upgrades.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis rotor features a solid design with a slotted surface type to enhance brake pad contact and heat dissipation. The coated hat finish helps resist rust and corrosion, extending rotor life. The rotor measures 10.433 inches (265 mm) in outside diameter with a nominal thickness of 0.433 inches (11.000 mm) and a discard thickness of 0.354 inches (9.000 mm). The overall height is 1.614 inches (41.000 mm), and it includes a floating disc mounting system for improved thermal expansion management. The rotor has a center hole diameter of 2.827 inches (71.8 mm) and fits 5 lug holes with a 4.5 inch (114.3 mm) bolt circle diameter, matching Mazda 3 specifications.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Mazda 3 and Mazda 3 Sport\u003c\/li\u003e\n\u003cli\u003eImproves brake pad bite and reduces brake fade under heavy use\u003c\/li\u003e\n\u003cli\u003eHelps prevent glazing and uneven pad wear with slotted surface\u003c\/li\u003e\n\u003cli\u003eReduces corrosion-related rotor damage with coated hat finish\u003c\/li\u003e\n\u003cli\u003eMaintains consistent braking performance during spirited driving\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure compatibility with Mazda 3 or Mazda 3 Sport models before installation. Verify rotor thickness and discard limits to maintain safe braking performance. The floating disc mounting design requires proper torque specifications on mounting bolts to allow for thermal expansion. No bearings or ABS tone ring are included with this rotor. Professional installation is recommended to ensure proper fit and function.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech Sport Slotted Disc Brake Rotors are manufactured to meet OEM specifications for fit and performance. The coated hat finish provides corrosion resistance to extend rotor life. While specific warranty details are not provided, StopTech products typically adhere to industry standards for quality and durability. Always consult product documentation or manufacturer resources for warranty information.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":51752104329397,"sku":"FLMN-126.45066SL","price":92.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12645066SL_Fro.jpg?v=1774640890","url":"https:\/\/www.partcatalog.com\/products\/stoptech-126-45066sl-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}