{"product_id":"centric-121-33020-disc-brake-rotor","title":"Centric 121.33020 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.33020\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.33020 is engineered for reliable braking performance on select Audi models. Designed as a solid, smooth-surface rotor, it provides consistent stopping power for Audi 80, 90, Cabriolet, and Coupe vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Audi 80, 90, Cabriolet, and Coupe models\u003c\/li\u003e\n\u003cli\u003ePart number 121.33020 for precise identification\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 245 mm (9.646 inches)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 10.000 mm (0.394 inches)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 8.000 mm (0.315 inches)\u003c\/li\u003e\n\u003cli\u003eOverall height: 59.300 mm (2.335 inches)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design\u003c\/li\u003e\n\u003cli\u003e4 stud\/lug holes with 15.300 mm diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 68.000 mm (2.677 inches)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 8.07 lbs (3.67 kgs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on 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 121.33020 rotor fits within this line, providing a direct replacement option for compatible Audi models without ABS tone ring or included bearings.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis Centric rotor features a solid construction with a smooth surface type, ensuring even pad contact and reliable braking response. The rotor’s outside diameter measures 245 mm, with a nominal thickness of 10 mm and a discard thickness of 8 mm, indicating when replacement is necessary to maintain safe braking. The overall height of 59.3 mm supports proper fitment and alignment. The floating disc mounting design helps accommodate slight movement, reducing stress on the braking system. The rotor includes four stud\/lug holes with a diameter of 15.3 mm and a mounting bolt hole circle diameter of 108 mm, ensuring compatibility with the specified Audi models.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Audi 80, 90, Cabriolet, and Coupe\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for effective braking\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration from damaged rotors\u003c\/li\u003e\n\u003cli\u003eSupports safe stopping performance under normal driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor dimensions and part number 121.33020 before installation\u003c\/li\u003e\n\u003cli\u003eEnsure mating surfaces are clean and free of debris\u003c\/li\u003e\n\u003cli\u003eCheck brake pads for wear and replace if necessary\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003ePerform a test drive to confirm proper brake function after installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric manufactures the C-TEK Standard Disc Brake Rotors to meet OEM standards for fit, form, and function. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. Using this rotor ensures compatibility and reliable braking performance for the specified Audi models.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44566101917877,"sku":"BKNJ-121.33020","price":32.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12133020_Fro.jpg?v=1774638333","url":"https:\/\/www.partcatalog.com\/products\/centric-121-33020-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}