{"product_id":"centric-121-65104-disc-brake-rotor","title":"Centric 121.65104 Disc Brake Rotor - Front","description":"\u003ch2\u003eReliable Disc Brake Rotor for Ford Super Duty and Excursion\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.65104 is engineered to meet the braking demands of Ford Excursion, F-250 Super Duty, and F-350 Super Duty models. Designed with precision, this vented rotor ensures consistent performance and durability under heavy-duty conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with pillar vane design for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eIncludes ABS tone ring for compatibility with ABS systems\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.496 inches (38.000 mm) with discard thickness at 1.417 inches (36.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 13.031 inches (331.000 mm) for exact fitment\u003c\/li\u003e\n\u003cli\u003eEight stud\/lug holes with 14 mm stud thread diameter and 1.5 mm bolt thread pitch\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 4.921 inches (125.000 mm) and mounting bolt hole circle diameter of 6.693 inches (170.000 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 47 lbs (21.36 kgs) for balanced handling\u003c\/li\u003e\n\u003cli\u003eSurface type is smooth to ensure proper pad contact and braking efficiency\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 a reliable replacement option designed to meet or exceed OEM specifications. This product line focuses on providing rotors with precise dimensions and features such as vented construction and ABS tone rings to maintain factory braking system integrity. The 121.65104 rotor is part of this line, ensuring compatibility and performance for Ford Super Duty and Excursion vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with pillar-style vanes that enhance airflow and heat dissipation, reducing the risk of brake fade during heavy use. The rotor’s nominal thickness is 1.496 inches, with a discard thickness of 1.417 inches, indicating when replacement is necessary. The smooth surface type promotes even brake pad wear and consistent stopping power. The rotor includes an ABS tone ring, making it compatible with vehicles equipped with ABS systems. With eight lug holes and precise mounting dimensions, this rotor fits securely on the hub and rotor assembly of Ford Excursion, F-250 Super Duty, and F-350 Super Duty models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWarped or uneven rotor surfaces causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to worn or thin rotors\u003c\/li\u003e\n\u003cli\u003eABS sensor errors from missing or damaged tone rings\u003c\/li\u003e\n\u003cli\u003eOverheating and brake fade during heavy towing or hauling\u003c\/li\u003e\n\u003cli\u003eCorrosion or physical damage compromising rotor integrity\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 and hub mounting area to prevent uneven contact\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eCheck ABS tone ring alignment and sensor clearance during installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking\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 strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 121.65104 should be confirmed with the supplier, Centric typically offers coverage against defects in materials and workmanship. This rotor is engineered to provide consistent braking performance for Ford Excursion, F-250 Super Duty, and F-350 Super Duty vehicles.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571105362101,"sku":"BKNJ-121.65104","price":121.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12165104_Fro.jpg?v=1774638755","url":"https:\/\/www.partcatalog.com\/products\/centric-121-65104-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}