{"product_id":"centric-121-51041-disc-brake-rotor","title":"Centric 121.51041 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.51041\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.51041 is engineered for reliable braking performance on Hyundai Equus and Kia K900 models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for these luxury vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Hyundai Equus and Kia K900\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eOverall diameter: 12.354 inches (313.8 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.787 inches (20.0 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.709 inches (18.0 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.370 inches (60.2 mm)\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 4.5 inch (114.3 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.717 inches (69.0 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 16.05 lbs (7.28 kgs)\u003c\/li\u003e\n\u003cli\u003eABS tone ring not included\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 specifications. This product line focuses on providing reliable, direct replacement rotors with precise fitment and consistent performance. The 121.51041 rotor maintains the original equipment dimensions and vented design to ensure proper heat management and braking efficiency for Hyundai Equus and Kia K900 vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis vented disc brake rotor features a smooth surface type that supports even pad wear and braking response. The rotor’s nominal thickness of 0.787 inches (20.0 mm) and discard thickness of 0.709 inches (18.0 mm) define the usable rotor life before replacement is necessary. The overall height of 2.370 inches (60.2 mm) and outside diameter of 12.354 inches (313.8 mm) ensure compatibility with the specified vehicle models. The rotor includes five lug holes with a 4.5 inch (114.3 mm) bolt circle diameter and a center hole diameter of 2.717 inches (69.0 mm), matching factory mounting requirements. The rotor’s vented design with straight vanes aids in heat dissipation during braking, reducing the risk of brake fade under normal driving conditions.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Hyundai Equus and Kia K900\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking performance by restoring proper rotor thickness\u003c\/li\u003e\n\u003cli\u003eReduces noise and vibration associated with damaged rotors\u003c\/li\u003e\n\u003cli\u003eMaintains safe braking distances by ensuring consistent rotor condition\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 and hub mounting area to prevent runout and vibration\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on lug nuts to avoid rotor distortion\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to optimize rotor performance\u003c\/li\u003e\n\u003cli\u003eCheck for ABS sensor compatibility as this rotor does not include an ABS tone ring\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 OEM standards for fit, form, and function. Each rotor undergoes quality control inspections to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568115740853,"sku":"BKNJ-121.51041","price":62.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12151041_Fro_fd8e889e-bdfb-4fbd-8267-3c3da49c464e.jpg?v=1774638633","url":"https:\/\/www.partcatalog.com\/products\/centric-121-51041-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}