{"product_id":"centric-121-42039-disc-brake-rotor","title":"Centric 121.42039 Disc Brake Rotor - Rear","description":"\u003ch2\u003eReliable Disc Brake Rotor for Nissan Pathfinder\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.42039 is engineered to provide consistent braking performance for Nissan Pathfinder vehicles. Designed with precision, this vented rotor ensures effective heat dissipation and durability under demanding driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan Pathfinder models\u003c\/li\u003e\n\u003cli\u003ePart number: 121.42039\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.240 inches (285.5 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.709 inches (18.0 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.630 inches (16.0 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.756 inches (70.0 mm)\u003c\/li\u003e\n\u003cli\u003e6 stud\/lug holes with 0.492 inch (12.5 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 3.957 inches (100.5 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 5.5 inches (139.7 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 13.5 lbs (6.14 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 smooth surfaces to ensure consistent braking performance and fitment accuracy. The 121.42039 rotor is a vented type, which helps improve heat dissipation during braking, reducing the risk of brake fade and extending rotor life.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with straight vanes to optimize airflow and cooling. The smooth surface finish ensures proper pad bedding and consistent contact with brake pads. With a nominal thickness of 0.709 inches and a discard thickness of 0.630 inches, this rotor maintains structural integrity and safety throughout its service life. The rotor’s overall height is 2.756 inches, and it includes six lug holes with a diameter of 0.492 inches, matching the Nissan Pathfinder’s mounting specifications. 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 on Nissan Pathfinder\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation and vibration issues\u003c\/li\u003e\n\u003cli\u003eRestores proper braking performance and pedal feel\u003c\/li\u003e\n\u003cli\u003eHelps reduce brake fade caused by overheating\u003c\/li\u003e\n\u003cli\u003eSuitable for routine maintenance and brake system repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface is clean and free of rust or debris before installation. Verify the rotor thickness is above the discard thickness of 0.630 inches to maintain safety standards. Use proper torque specifications for the 6 lug nuts to avoid rotor warping. This rotor is designed for floating\/dih disc mounting and requires no additional bearings or ABS tone ring installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM quality standards, ensuring reliable fit 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":44567997153461,"sku":"BKNJ-121.42039","price":47.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12142039_Fro_58d98d93-6ebb-429b-8486-0cb3632d6b70.jpg?v=1774638472","url":"https:\/\/www.partcatalog.com\/products\/centric-121-42039-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}