{"product_id":"centric-121-51042-disc-brake-rotor","title":"Centric 121.51042 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.51042\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.51042 is engineered for reliable braking performance on select Hyundai and Kia vehicles. Designed specifically for models like the Hyundai Equus, Genesis, and Kia K900, this vented rotor ensures consistent heat dissipation and smooth braking response.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Hyundai Equus, Genesis, and Kia K900\u003c\/li\u003e\n\u003cli\u003ePart number 121.51042 for precise identification\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.181 inches (30.000 mm) and discard thickness of 1.118 inches (28.400 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 13.583 inches (345.000 mm) for exact fitment\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with straight vane style for effective cooling\u003c\/li\u003e\n\u003cli\u003e5 stud\/lug holes with 0.496 inch (12.600 mm) diameter\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.228 inches (56.600 mm) and center hole diameter of 2.717 inches (69.000 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotors line offers a balance of quality and value, designed to meet or exceed OEM specifications. This particular rotor, part number 121.51042, features a vented design with straight vanes that promote efficient heat dissipation during braking, reducing the risk of brake fade. The smooth surface type ensures consistent pad contact and braking performance. With a floating disc mounting system, this rotor accommodates slight movement to reduce stress and improve longevity. The rotor’s dimensions, including a 13.583 inch outside diameter and 5 lug holes spaced on a 4.500 inch bolt circle diameter, are tailored for direct replacement on Hyundai Equus, Genesis, and Kia K900 models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing vibration or noise\u003c\/li\u003e\n\u003cli\u003eRestores braking efficiency lost due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eAddresses overheating issues by improving heat dissipation with vented design\u003c\/li\u003e\n\u003cli\u003eEliminates uneven pad wear caused by rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eEnsures proper fitment and alignment on specified Hyundai and Kia vehicles\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 121.51042 before installation\u003c\/li\u003e\n\u003cli\u003eEnsure hub surface is clean and free of debris for proper rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eCheck brake pads for wear and replace if necessary during rotor installation\u003c\/li\u003e\n\u003cli\u003ePerform a bed-in procedure after installation to optimize braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric’s C-TEK Standard Disc Brake Rotors are manufactured to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details for part number 121.51042 should be confirmed with the supplier, Centric typically offers coverage against defects in materials and workmanship. This rotor is designed to provide reliable braking for Hyundai Equus, Genesis, and Kia K900 vehicles when installed and maintained according to manufacturer guidelines.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568117018805,"sku":"BKNJ-121.51042","price":78.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12151042_Fro.jpg?v=1774638633","url":"https:\/\/www.partcatalog.com\/products\/centric-121-51042-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}