{"product_id":"centric-121-51007-disc-brake-rotor","title":"Centric 121.51007 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.51007\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.51007 is engineered for reliable braking performance on Hyundai and Kia vehicles, including the Magentis, Optima, and Sonata models. Designed as a solid rotor with a smooth surface, it meets precise specifications to ensure consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Hyundai Magentis, Kia Optima, and Hyundai Sonata\u003c\/li\u003e\n\u003cli\u003ePart number 121.51007 for accurate identification\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 10.315 inches (262 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.394 inches (10.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.331 inches (8.400 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.402 inches (61.000 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.996 inches (76.100 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 4.500 inches (114.300 mm) with 4 lug holes\u003c\/li\u003e\n\u003cli\u003eWeight approximately 9.5 lbs (4.32 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 designed to meet or exceed OEM specifications for standard braking applications. This product line focuses on providing solid rotors with smooth surfaces, suitable for everyday driving conditions on compatible Hyundai and Kia models. The 121.51007 rotor maintains consistent thickness and dimensions to ensure proper fitment and reliable braking performance.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a solid design with a smooth surface type, optimized for standard braking systems without ABS tone rings. The rotor measures 10.315 inches in outside diameter and has a nominal thickness of 0.394 inches, with a discard thickness of 0.331 inches, indicating when replacement is necessary. The overall height is 2.402 inches, and the center hole diameter is 2.996 inches, ensuring precise alignment during installation. The mounting bolt hole circle diameter is 4.500 inches with four lug holes sized at 0.492 inches in diameter, matching the wheel hub specifications of Hyundai Magentis, Kia Optima, and Hyundai Sonata models. Weighing approximately 9.5 pounds, this rotor balances durability and ease of handling.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Hyundai Magentis, Kia Optima, and Hyundai Sonata\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation or vibration issues caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper braking performance when rotor thickness falls below discard limits\u003c\/li\u003e\n\u003cli\u003eEliminates noise or squealing related to rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eSupports safe braking by maintaining OEM fit and specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is measured before installation to confirm discard limits\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 to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle ABS systems; this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to optimize rotor lifespan\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric manufactures the C-TEK Standard Disc Brake Rotors to meet strict quality standards, ensuring consistent dimensions and material integrity. While specific warranty details for part number 121.51007 should be confirmed with the supplier, Centric typically offers coverage against manufacturing defects. This rotor is produced to provide dependable braking performance for Hyundai and Kia vehicles, supporting safe and effective stopping power.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568112595125,"sku":"BKNJ-121.51007","price":40.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12151007_Fro.jpg?v=1774638622","url":"https:\/\/www.partcatalog.com\/products\/centric-121-51007-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}