{"product_id":"centric-121-33104-disc-brake-rotor","title":"Centric 121.33104 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.33104\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.33104 is engineered for reliable braking performance on Audi A6 and A6 Quattro models. Designed as a solid, smooth-surface rotor, it meets precise specifications to maintain consistent stopping power and vehicle safety.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi A6 and A6 Quattro\u003c\/li\u003e\n\u003cli\u003ePart number: 121.33104\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor with smooth surface\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.882 inches (301.8 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.472 inches (12.0 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.394 inches (10.0 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.949 inches (49.5 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design\u003c\/li\u003e\n\u003cli\u003e5 stud\/lug holes with 0.602 inch (15.3 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.677 inches (68.0 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 4.417 inches (112.2 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 12.4 lbs (5.64 kgs)\u003c\/li\u003e\n\u003cli\u003eABS tone ring not included\u003c\/li\u003e\n\u003cli\u003eBearings not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the C-TEK Standard Disc Brake Rotors Line\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Disc Brake Rotors line by Centric offers rotors designed to meet or exceed OEM specifications for standard braking applications. This product line focuses on delivering consistent performance with solid rotors featuring smooth surfaces, suitable for everyday driving conditions. The 121.33104 rotor fits within this line, providing a direct replacement for Audi A6 and A6 Quattro vehicles requiring a reliable, standard rotor solution.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor features a solid design with a smooth surface type, optimized for consistent brake pad contact and heat dissipation. The rotor’s outside diameter measures 11.882 inches (301.8 mm), with a nominal thickness of 0.472 inches (12.0 mm) and a discard thickness of 0.394 inches (10.0 mm), ensuring it meets the necessary wear limits for safe operation. The overall height of 1.949 inches (49.5 mm) and floating disc mounting provide proper alignment and fitment on the hub assembly. The rotor includes five stud\/lug holes with a diameter of 0.602 inches (15.3 mm) arranged on a 4.417-inch (112.2 mm) bolt circle diameter, matching the factory specifications for Audi A6 and A6 Quattro models. This rotor does not include an ABS tone ring or bearings, so those components must be sourced separately if required.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Audi A6 and A6 Quattro\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation and vibration issues\u003c\/li\u003e\n\u003cli\u003eRestores proper braking performance and pedal feel\u003c\/li\u003e\n\u003cli\u003eEliminates rotor thickness variation and uneven wear\u003c\/li\u003e\n\u003cli\u003eSuitable for routine maintenance and brake system overhauls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coating before mounting\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with existing brake pads and hardware\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for proper fitment\u003c\/li\u003e\n\u003cli\u003eCheck for proper alignment of the floating disc mounting system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. While specific warranty details for part number 121.33104 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult Centric’s official documentation or authorized distributors for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44566120693941,"sku":"BKNJ-121.33104","price":42.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12133104_Fro.jpg?v=1774638350","url":"https:\/\/www.partcatalog.com\/products\/centric-121-33104-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}