{"product_id":"stoptech-128-33107cl-disc-brake-rotor","title":"Stoptech 128.33107CL Disc Brake Rotor - Front Left","description":"\u003ch2\u003eStopTech Sport Cryo-Treated Cross-Drilled Disc Brake Rotors Overview\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cryo-Treated Cross-Drilled Disc Brake Rotors (Part Number 128.33107CL) are engineered for Audi A4, A4 Quattro, A6, A6 Quattro, A8, and A8 Quattro models. These rotors provide reliable braking performance with enhanced heat dissipation and durability for daily driving and spirited use.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled surface for improved heat dissipation and reduced brake fade\u003c\/li\u003e\n\u003cli\u003eCryo-treated to relieve internal stresses and increase rotor lifespan\u003c\/li\u003e\n\u003cli\u003eVented rotor design with straight vane style for efficient cooling\u003c\/li\u003e\n\u003cli\u003eCoated vented hat finish to resist corrosion and maintain appearance\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with 5 lug holes and 112 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 24.9 mm and discard thickness of 23.0 mm for safe service limits\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 312 mm and overall height of 46.3 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: StopTech Sport Cryo-Treated Cross-Drilled Rotors\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cryo-Treated Cross-Drilled Disc Brake Rotors are part of StopTech's Sport line, designed to enhance braking performance through advanced manufacturing processes. Cryogenic treatment reduces residual stresses in the rotor material, improving durability and resistance to cracking. The cross-drilled surface pattern aids in heat dissipation and gas evacuation, which helps maintain consistent braking under demanding conditions. This rotor line is suited for Audi models requiring vented, floating rotors with precise fitment and reliable performance.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThese rotors feature a vented design with straight vanes to optimize airflow and cooling during braking. The coated vented hat finish protects against corrosion, extending rotor life. The floating disc mounting system allows for slight rotor movement, reducing stress and improving pad contact. With a center hole diameter of 68 mm and stud\/lug hole diameter of 15.5 mm, these rotors are engineered to exact OEM specifications for Audi A4, A6, and A8 series vehicles. The part number 128.33107CL ensures compatibility and quality assurance.\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 prevent rotor warping\u003c\/li\u003e\n\u003cli\u003eMinimizes cracking risk through cryogenic treatment\u003c\/li\u003e\n\u003cli\u003eResists corrosion with coated vented hat finish\u003c\/li\u003e\n\u003cli\u003eEnsures consistent braking performance on Audi A4, A6, and A8 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation; discard thickness is 23.0 mm\u003c\/li\u003e\n\u003cli\u003eEnsure proper alignment with 5 lug holes and 112 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with ABS sensors as these rotors do not include tone rings\u003c\/li\u003e\n\u003cli\u003eUse recommended torque specifications for mounting bolts\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during rotor replacement for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech Sport Cryo-Treated Cross-Drilled Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The cryogenic treatment process enhances rotor durability and resistance to cracking. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. Always consult the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44573323624629,"sku":"FLMN-128.33107CL","price":150.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12833107CL_Fro.jpg?v=1774639398","url":"https:\/\/www.partcatalog.com\/products\/stoptech-128-33107cl-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}