{"product_id":"centric-121-51000-disc-brake-rotor","title":"Centric 121.51000 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.51000\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.51000 is engineered for reliable braking performance on Hyundai Sonata models. 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 Hyundai Sonata vehicles\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.866 inches (22.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness of 0.787 inches (20.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.780 inches (45.200 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter measuring 10.118 inches (257.000 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting style with straight vane design\u003c\/li\u003e\n\u003cli\u003eFour stud\/lug holes with 0.500 inch (12.700 mm) diameter\u003c\/li\u003e\n\u003cli\u003eDoes not include ABS tone ring or bearings\u003c\/li\u003e\n\u003cli\u003ePart number 121.51000 for precise identification\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 a balance of quality and value, focusing on standard replacement rotors that meet OEM specifications. This product line emphasizes consistent thickness and smooth surface finishes to ensure proper pad contact and braking efficiency. The vented rotor design in this line, including part number 121.51000, helps maintain optimal operating temperatures by promoting airflow, which reduces the risk of brake fade during normal driving conditions.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis Centric rotor features a nominal thickness of 0.866 inches (22.000 mm) and a discard thickness of 0.787 inches (20.000 mm), indicating the minimum thickness before replacement is necessary. The overall height is 1.780 inches (45.200 mm), and the outside diameter is 10.118 inches (257.000 mm), matching Hyundai Sonata factory dimensions. The rotor uses a floating disc mounting style with a straight vane design to enhance heat dissipation. It includes four stud\/lug holes with a diameter of 0.500 inches (12.700 mm) and a mounting bolt hole circle diameter of 4.500 inches (114.300 mm). This rotor does not include an ABS tone ring or bearings, so those components must be sourced separately if required.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Hyundai Sonata models\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eHelps restore braking performance diminished by rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eReduces brake fade through vented rotor design for better heat management\u003c\/li\u003e\n\u003cli\u003eSuitable for routine maintenance and brake system overhauls\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 minimum discard thickness\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 mounting bolts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect related brake components such as pads and calipers during installation\u003c\/li\u003e\n\u003cli\u003eEnsure compatibility with Hyundai Sonata model year and trim for correct fitment\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 or exceed OEM standards for fit, form, and function. While specific warranty details for part number 121.51000 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Buyers should consult product documentation or Centric directly for warranty terms applicable to this rotor.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568111775925,"sku":"BKNJ-121.51000","price":40.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12151000_Fro.jpg?v=1774638621","url":"https:\/\/www.partcatalog.com\/products\/centric-121-51000-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}