{"product_id":"centric-121-62009-disc-brake-rotor","title":"Centric 121.62009 Disc Brake Rotor - Front","description":"\u003ch2\u003eReliable Disc Brake Rotor for Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.62009 offers dependable braking performance for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed to meet OEM specifications, this vented rotor ensures consistent heat dissipation and smooth braking for vehicles like the Cavalier, Cimarron, Firenza, J2000, J2000 Sunbird, and Skyhawk.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 121.62009\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with straight vane design\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 9.724 inches (247.0 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.869 inches (22.06 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.815 inches (20.7 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.811 inches (46.0 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.307 inches (58.6 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 3.937 inches (100.0 mm)\u003c\/li\u003e\n\u003cli\u003e5 stud\/lug holes, each 0.518 inches (13.15 mm) in diameter\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting type\u003c\/li\u003e\n\u003cli\u003eWeight: 10.8 lbs (4.91 kgs)\u003c\/li\u003e\n\u003cli\u003eSmooth surface finish, no ABS tone ring 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 is engineered to provide reliable, OEM-quality replacement rotors for a wide range of vehicles. This product line focuses on delivering rotors with precise fitment and consistent performance, featuring vented designs for improved heat management. The 121.62009 rotor is part of this line, offering a smooth surface and floating mounting to maintain braking efficiency and rotor longevity.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor is vented with straight vanes to enhance airflow and cooling during braking. The rotor’s nominal thickness of 0.869 inches (22.06 mm) and discard thickness of 0.815 inches (20.7 mm) define its usable lifespan before replacement is necessary. The overall height of 1.811 inches (46.0 mm) and outside diameter of 9.724 inches (247.0 mm) ensure compatibility with the specified vehicle models. The rotor mounts using a 5-lug pattern with a 3.937-inch (100.0 mm) bolt circle diameter and a center hole diameter of 2.307 inches (58.6 mm). This rotor does not include an ABS tone ring or bearings and features a smooth braking surface for consistent pad contact.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eRestores braking performance on Buick Cavalier and Chevrolet Cimarron\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003ePrevents brake fade due to overheating with vented design\u003c\/li\u003e\n\u003cli\u003eCompatible with Pontiac J2000 and Oldsmobile Firenza brake systems\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 (0.815 inches) before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coating prior to mounting\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle’s lug pattern and mounting specifications\u003c\/li\u003e\n\u003cli\u003eUse proper torque settings on lug nuts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal rotor performance\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 or exceed OEM standards, ensuring reliable fit and function. While specific warranty details for part number 121.62009 are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568131797173,"sku":"BKNJ-121.62009","price":35.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12162009_Fro.jpg?v=1774638674","url":"https:\/\/www.partcatalog.com\/products\/centric-121-62009-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}