{"product_id":"centric-121-42056-disc-brake-rotor","title":"Centric 121.42056 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.42056\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.42056 is engineered for reliable braking performance on Nissan NX and Sentra models. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and stable stopping power under normal driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan NX and Sentra vehicles\u003c\/li\u003e\n\u003cli\u003ePart number 121.42056 for precise identification\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.024 inches (26.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 10.118 inches (257.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.780 inches (45.200 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting style with 4 lug holes\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for standard braking applications\u003c\/li\u003e\n\u003cli\u003eWeight approximately 14.15 lbs (6.43 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 focuses on delivering OEM-equivalent replacement rotors that meet factory specifications. This product line emphasizes durability and consistent performance, making it suitable for everyday driving conditions. The 121.42056 rotor maintains the original equipment dimensions and features, including vented construction and a smooth braking surface, ensuring compatibility and reliable operation on Nissan NX and Sentra models.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a nominal thickness of 1.024 inches (26.000 mm) and a discard thickness of 0.945 inches (24.000 mm), indicating the minimum thickness before replacement is necessary. The rotor’s outside diameter measures 10.118 inches (257.000 mm), with an overall height of 1.780 inches (45.200 mm). It includes a floating disc mounting style and four stud\/lug holes with a diameter of 0.502 inches (12.750 mm) arranged on a 3.937 inch (100.000 mm) bolt circle diameter. The rotor is vented with straight vanes to facilitate heat dissipation during braking, helping to reduce brake fade and maintain performance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Nissan NX and Sentra\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eResolves excessive brake noise due to rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eImproves braking consistency by restoring proper rotor thickness\u003c\/li\u003e\n\u003cli\u003ePrevents overheating issues with vented rotor design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is measured before installation to confirm it meets or exceeds the nominal thickness of 1.024 inches (26.000 mm). Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Verify that the mounting bolt hole circle diameter and stud\/lug hole dimensions match the vehicle specifications. Since this rotor does not include bearings or an ABS tone ring, confirm compatibility with your vehicle’s braking system. Proper torque specifications should be followed when securing the rotor to avoid warping.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric’s C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards, ensuring reliable fit and function. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. It is recommended to consult the product documentation or Centric directly for warranty terms related to part number 121.42056.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568003477685,"sku":"BKNJ-121.42056","price":49.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12142056_Fro.jpg?v=1774638478","url":"https:\/\/www.partcatalog.com\/products\/centric-121-42056-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}