{"product_id":"centric-121-42055-disc-brake-rotor","title":"Centric 121.42055 Disc Brake Rotor - Front","description":"\u003ch2\u003eReliable Disc Brake Rotor for Nissan and Infiniti Vehicles\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.42055 is engineered to provide consistent braking performance for select Nissan and Infiniti models. Designed with precision, this vented rotor ensures effective heat dissipation and durability for vehicles like the Nissan Altima, Sentra, and Infiniti G20.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.866 inches (22.000 mm) and discard thickness of 0.787 inches (20.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.937 inches (49.200 mm) for proper fitment\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 11.024 inches (280.000 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with 4 lug holes and 2 additional miscellaneous holes\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.677 inches (68.000 mm) and mounting bolt hole circle diameter of 4.500 inches (114.300 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 15.5 lbs (7.05 kgs)\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 rotors designed to meet or exceed OEM specifications for standard braking applications. This product line focuses on delivering reliable performance and consistent fitment for daily driving conditions. The 121.42055 rotor maintains these standards with its vented design and precise dimensions, making it suitable for Nissan Altima, Sentra, and Infiniti G20 models requiring dependable braking components.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor features a vented design with straight vanes to enhance airflow and reduce heat buildup during braking. The smooth surface type ensures even pad contact and reduces noise. With a floating disc mounting style, the rotor allows slight movement to accommodate thermal expansion and improve braking consistency. The rotor includes four stud\/lug holes with a diameter of 0.502 inches (12.750 mm) and two additional miscellaneous holes for secure installation. Note that this rotor does not include an ABS tone ring or bearings.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing reduced braking efficiency due to rotor thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eEliminating noise and vibration from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to prevent brake fade in daily driving\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment for Nissan Altima, Sentra, and Infiniti G20 brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify rotor dimensions against vehicle specifications to ensure compatibility. Clean the rotor surface to remove any protective coatings or debris. Use proper torque settings on lug nuts to avoid rotor warping. Since this rotor does not include bearings or an ABS tone ring, reuse existing components or replace separately if needed. It is recommended to replace brake pads simultaneously for optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for quality and durability. The 121.42055 rotor undergoes rigorous testing to ensure consistent thickness, balance, and material integrity. While specific warranty details may vary, Centric typically offers coverage against defects in materials and workmanship, providing confidence in the product's reliability for Nissan Altima, Sentra, and Infiniti G20 applications.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568003379381,"sku":"BKNJ-121.42055","price":44.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12142055_Fro_729fbdae-81fe-42e7-9ea9-8d20f30f76e8.jpg?v=1774638478","url":"https:\/\/www.partcatalog.com\/products\/centric-121-42055-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}