{"product_id":"centric-120-66074-disc-brake-rotor","title":"Centric 120.66074 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric Premium Disc Brake Rotor 120.66074\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Disc Brake Rotor 120.66074 is engineered for reliable braking performance on heavy-duty Chevrolet and GMC trucks. Designed specifically for models like the Silverado 2500 HD and Sierra 3500 HD, this vented rotor ensures consistent heat dissipation and durability under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Silverado 2500, 2500 HD, 3500, 3500 HD, Sierra 2500 HD, Sierra 3500 HD, and Suburban 3500 HD\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface for optimal pad contact\u003c\/li\u003e\n\u003cli\u003eCoated hat finish to resist corrosion and extend rotor life\u003c\/li\u003e\n\u003cli\u003e8 bolt holes with a 180 mm bolt circle diameter for secure mounting\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 40 mm and discard thickness of 38.5 mm for precise wear limits\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 355 mm (13.976 inches) and overall height of 102 mm (4.016 inches)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design for improved thermal expansion handling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout Centric Premium Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Disc Brake Rotors line focuses on delivering rotors that meet or exceed OEM specifications for fit, form, and function. This product line emphasizes quality materials and manufacturing processes to provide rotors that maintain consistent braking performance and durability. The 120.66074 rotor benefits from this approach, offering a coated hat finish and vented design to enhance corrosion resistance and heat dissipation for heavy-duty Chevrolet and GMC trucks.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric Premium Disc Brake Rotor 120.66074 features a vented design that improves airflow and heat dissipation, reducing the risk of brake fade during heavy use. The smooth surface finish ensures even brake pad wear and consistent stopping power. With an 8-bolt hole pattern and a 180 mm bolt circle diameter, it securely mounts to the hub, which has a center hole diameter of 127.1 mm (5.004 inches). The coated hat finish protects against rust and corrosion, extending the rotor's service life. The rotor's nominal thickness is 40 mm, with a discard thickness of 38.5 mm, providing clear wear limits for maintenance.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking performance under heavy load and towing conditions\u003c\/li\u003e\n\u003cli\u003ePrevents premature rotor corrosion and rust buildup\u003c\/li\u003e\n\u003cli\u003eReduces brake fade during extended downhill braking or heavy-duty use\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 (38.5 mm) before installation\u003c\/li\u003e\n\u003cli\u003eClean hub mounting surface to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for proper fitment\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with ABS systems; this rotor does not include an ABS tone ring\u003c\/li\u003e\n\u003cli\u003eUse proper brake pads designed for vented rotors to optimize performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Disc Brake Rotors are manufactured to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details for part number 120.66074 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44566075769013,"sku":"BKNJ-120.66074","price":120.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12066074_Fro.jpg?v=1774638291","url":"https:\/\/www.partcatalog.com\/products\/centric-120-66074-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}