{"product_id":"centric-121-65118-disc-brake-rotor","title":"Centric 121.65118 Disc Brake Rotor - Front","description":"\u003ch2\u003eReliable Disc Brake Rotor for Ford Explorer and Mercury Mountaineer\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.65118 is engineered to provide consistent braking performance for Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models. Designed with precision, this vented rotor ensures effective heat dissipation and durability under demanding driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface for balanced braking\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 12.016 inches (305.2 mm) for exact fitment\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.181 inches (30.0 mm) with discard thickness at 1.122 inches (28.5 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height measures 2.138 inches (54.3 mm) for proper alignment\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with straight vane style for efficient cooling\u003c\/li\u003e\n\u003cli\u003eFive lug holes with 0.537 inch (13.65 mm) diameter and 4.5 inch (114.3 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 3.228 inches (82.0 mm) for secure installation\u003c\/li\u003e\n\u003cli\u003eWeight approximately 21.75 lbs (9.89 kgs) for balanced handling\u003c\/li\u003e\n\u003cli\u003eABS tone ring not included; bearings not included\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 smooth surface rotors with vented designs to improve heat dissipation and reduce brake fade. The 121.65118 rotor is part of this line, delivering consistent performance and fitment for select Ford and Mercury vehicles.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor features a vented design with straight vanes that promote airflow and cooling during braking. The smooth surface finish ensures even pad contact and reduces noise. With a floating disc mounting type, the rotor allows slight movement to accommodate thermal expansion and improve braking efficiency. The rotor’s dimensions, including a 12.016 inch outside diameter and 1.181 inch nominal thickness, are engineered for direct compatibility with Ford Explorer, Explorer Sport Trac, and Mercury Mountaineer models. The five lug holes and mounting bolt circle diameter provide secure attachment to the wheel hub assembly.\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 rotor thickness below discard limits to maintain safety\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to reduce brake fade during heavy use\u003c\/li\u003e\n\u003cli\u003eRestoring smooth braking performance and reducing noise\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment for Ford Explorer and Mercury Mountaineer brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify rotor dimensions against the vehicle’s specifications. Clean the rotor surface to remove any protective coating or debris. Ensure the hub mounting surface is free of rust and contaminants for proper rotor seating. Use proper torque specifications 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 as needed.\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. Each rotor undergoes quality inspections to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Centric directly for warranty terms related to part number 121.65118.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571106345141,"sku":"BKNJ-121.65118","price":61.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12165118_Fro.jpg?v=1774638760","url":"https:\/\/www.partcatalog.com\/products\/centric-121-65118-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}