{"product_id":"centric-121-65121-disc-brake-rotor","title":"Centric 121.65121 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.65121\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.65121 is engineered for reliable braking performance on Ford F-250 Super Duty and F-350 Super Duty trucks. Designed to meet OEM specifications, this vented rotor includes an ABS tone ring and features a smooth surface for consistent pad contact.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford F-250 Super Duty and F-350 Super Duty models\u003c\/li\u003e\n\u003cli\u003ePart number 121.65121 for precise identification\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eIncludes ABS tone ring for sensor compatibility\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.496 inches (38.000 mm) with discard thickness at 1.433 inches (36.400 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 13.661 inches (347.000 mm)\u003c\/li\u003e\n\u003cli\u003eEight stud\/lug holes with 14 mm stud thread diameter\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter of 6.693 inches (170.000 mm)\u003c\/li\u003e\n\u003cli\u003eStraight vane style for effective cooling\u003c\/li\u003e\n\u003cli\u003eWeight approximately 52.65 lbs (23.93 kgs)\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 offers rotors manufactured to meet or exceed OEM standards, providing dependable braking performance for heavy-duty applications. This product line focuses on delivering rotors with precise fitment, vented designs for heat management, and integrated ABS tone rings to maintain sensor functionality. The 121.65121 rotor exemplifies these qualities, making it suitable for demanding Ford Super Duty trucks.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a nominal thickness of 1.496 inches (38.000 mm) and a discard thickness of 1.433 inches (36.400 mm), ensuring safe replacement intervals. The rotor’s outside diameter measures 13.661 inches (347.000 mm), matching OEM dimensions for proper fitment. It includes eight stud holes with a 14 mm thread diameter and a mounting bolt hole circle diameter of 6.693 inches (170.000 mm). The vented rotor design with straight vanes enhances heat dissipation during braking, reducing the risk of brake fade. Additionally, the smooth surface type promotes even pad wear and consistent braking feel. The integrated ABS tone ring supports anti-lock braking system functionality on compatible Ford F-250 and F-350 Super Duty models.\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\u003eUpgrading to OEM-spec rotors to restore braking performance\u003c\/li\u003e\n\u003cli\u003eAddressing brake noise or uneven pad wear due to rotor surface issues\u003c\/li\u003e\n\u003cli\u003eEnsuring ABS sensor compatibility with included tone ring\u003c\/li\u003e\n\u003cli\u003eImproving heat management in heavy-duty braking scenarios\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation; replace if below discard thickness of 1.433 inches\u003c\/li\u003e\n\u003cli\u003eEnsure proper torque on mounting bolts to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings before use\u003c\/li\u003e\n\u003cli\u003eCheck ABS sensor alignment with the tone ring during installation\u003c\/li\u003e\n\u003cli\u003eInspect wheel studs and lug nuts for wear or damage\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 quality standards, ensuring durability and consistent performance. While specific warranty details for part number 121.65121 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. It is recommended to consult Centric or authorized distributors for exact warranty terms related to this rotor.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571106476213,"sku":"BKNJ-121.65121","price":160.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12165121_Fro.jpg?v=1774638760","url":"https:\/\/www.partcatalog.com\/products\/centric-121-65121-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}