{"product_id":"centric-121-42090-disc-brake-rotor","title":"Centric 121.42090 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 121.42090 is engineered to provide consistent braking performance for select Nissan and Infiniti models. Designed specifically for vehicles like the Nissan Armada, Titan, and Infiniti QX56, this vented rotor ensures effective heat dissipation and durability under demanding driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Armada, Titan, and Infiniti QX56\u003c\/li\u003e\n\u003cli\u003ePart Number: 121.42090\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with straight vane design\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 12.598 inches (320 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.024 inches (26 mm); discard thickness: 0.965 inches (24.5 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.709 inches (43.4 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with 6 lug holes (0.528 inches diameter)\u003c\/li\u003e\n\u003cli\u003eSmooth surface type without ABS tone ring\u003c\/li\u003e\n\u003cli\u003eWeight approximately 20.8 lbs (9.45 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 reliable replacement rotors designed to meet or exceed OEM specifications. This product line focuses on providing solid and vented rotors with precise fitment and consistent performance. The 121.42090 rotor features a vented design with straight vanes to optimize cooling and reduce brake fade, making it suitable for heavy-duty applications in Nissan Armada, Titan, and Infiniti QX56 models.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor has a nominal thickness of 1.024 inches (26 mm) and a discard thickness of 0.965 inches (24.5 mm), ensuring safe replacement intervals. The rotor's outside diameter measures 12.598 inches (320 mm), with an overall height of 1.709 inches (43.4 mm). It features a floating disc mounting system and six lug holes with a diameter of 0.528 inches (13.4 mm), designed for secure installation. The smooth surface finish supports consistent pad contact, while the vented rotor design with straight vanes enhances heat dissipation during braking. 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 on Nissan Armada, Titan, and Infiniti QX56\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation and vibration issues\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during heavy use\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness for safe braking performance\u003c\/li\u003e\n\u003cli\u003eEliminates noise caused by uneven rotor surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coating before mounting\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle lug pattern and mounting bolt circle diameter (139.7 mm)\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for secure fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking\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 OEM standards for fit, form, and function. Each rotor undergoes strict quality control to ensure durability and performance. 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":44568008360117,"sku":"BKNJ-121.42090","price":55.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12142090_Fro.jpg?v=1774638488","url":"https:\/\/www.partcatalog.com\/products\/centric-121-42090-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}