{"product_id":"centric-121-42120-disc-brake-rotor","title":"Centric 121.42120 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.42120\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.42120 is engineered for reliable braking performance on select INFINITI and Nissan vehicles. Designed as a vented rotor with a smooth surface, it offers consistent heat dissipation and durability for models like the Nissan 370Z and INFINITI Q50.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor for improved cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.102 inches (28.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness at 1.024 inches (26.000 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 12.591 inches (319.800 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 1.941 inches (49.300 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design\u003c\/li\u003e\n\u003cli\u003e5 lug holes with 0.496 inch (12.600 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCompatible with ABS systems (ABS tone ring not included)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 22.3 lbs (10.12 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 providing OEM-quality replacement rotors that meet or exceed factory specifications. This product line emphasizes precise fitment and consistent braking performance, making it suitable for daily driving conditions on vehicles such as the Nissan Murano and INFINITI QX60. The 121.42120 rotor maintains the original equipment dimensions and features a vented design to help manage heat buildup during braking.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with straight vanes to enhance airflow and reduce brake fade. The smooth surface finish ensures even pad contact and wear. With a center hole diameter of 2.677 inches (68.000 mm) and a mounting bolt hole circle diameter of 4.5 inches (114.300 mm), it fits securely on compatible hubs. The floating disc mounting style allows for slight movement to accommodate thermal expansion and improve rotor longevity. The rotor includes five stud\/lug holes, each measuring 0.496 inches (12.600 mm) in diameter, suitable for vehicles like the Nissan Pathfinder and INFINITI JX35.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eINFINITI 370Z, JX35, Q50, Q60, QX50, QX60, Z\u003c\/li\u003e\n\u003cli\u003eNissan 370Z, Murano, Pathfinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is designed to replace worn or damaged rotors on these models, restoring braking efficiency and safety.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation caused by warped rotors\u003c\/li\u003e\n\u003cli\u003eReduced braking performance due to rotor wear\u003c\/li\u003e\n\u003cli\u003eExcessive brake noise from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eOverheating and brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eVibration felt through the brake pedal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed on a clean, rust-free hub surface to prevent runout. Verify the rotor thickness before installation; replace if below the discard thickness of 1.024 inches (26.000 mm). Use proper torque specifications for lug nuts and check for proper alignment with the caliper assembly. Since this rotor does not include bearings or an ABS tone ring, reuse existing components if applicable. It is recommended to replace brake pads simultaneously for optimal 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 fit, form, and function. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always consult product documentation or the manufacturer for complete warranty information.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568013635765,"sku":"BKNJ-121.42120","price":65.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12142120_Fro_e6a4e8f3-d975-46c3-bafd-391795fac453.jpg?v=1774638496","url":"https:\/\/www.partcatalog.com\/products\/centric-121-42120-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}