{"product_id":"centric-121-62112-disc-brake-rotor","title":"Centric 121.62112 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.62112\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.62112 is engineered for reliable braking performance on Pontiac G8 vehicles. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for everyday driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Pontiac G8 models\u003c\/li\u003e\n\u003cli\u003ePart number: 121.62112\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with curved vane style for improved cooling\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 11.732 inches (298 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.181 inches (30 mm); discard thickness: 1.102 inches (28 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.654 inches (67.4 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 4.724 inches (120 mm) with 5 lug holes\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design\u003c\/li\u003e\n\u003cli\u003eWeight approximately 17.8 lbs (8.09 kgs)\u003c\/li\u003e\n\u003cli\u003eABS tone ring not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: C-TEK Standard Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe C-TEK Standard Disc Brake Rotors line by Centric focuses on providing OEM-quality replacement rotors that meet or exceed factory specifications. This product line emphasizes precise fitment and consistent braking performance, making it suitable for vehicles like the Pontiac G8 that require reliable vented rotors with smooth surfaces and curved vane designs for effective heat management.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor features a vented design with curved vanes to enhance airflow and cooling during braking. The smooth surface finish supports even pad wear and consistent stopping power. With a nominal thickness of 1.181 inches (30 mm) and a discard thickness of 1.102 inches (28 mm), this rotor ensures safe replacement intervals. The overall height measures 2.047 inches (52 mm), and the rotor mounts using a floating disc mounting system. The 5-lug hole pattern with a 4.724-inch (120 mm) bolt circle diameter and a center hole diameter of 2.654 inches (67.4 mm) ensures proper fitment on Pontiac G8 models. This rotor does not include bearings or an ABS tone ring.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing reduced braking efficiency due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eResolving noise issues related to uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to prevent brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment for Pontiac G8 brake system maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation to ensure it meets nominal specifications\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings or debris prior to mounting\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on lug nuts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking performance\u003c\/li\u003e\n\u003cli\u003eCheck for compatibility with existing brake components on Pontiac G8\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 121.62112 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult product documentation or authorized sources for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568139727029,"sku":"BKNJ-121.62112","price":53.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12162112_Fro.jpg?v=1774638701","url":"https:\/\/www.partcatalog.com\/products\/centric-121-62112-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}