{"product_id":"centric-121-66027-disc-brake-rotor","title":"Centric 121.66027 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.66027\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.66027 is engineered for reliable braking performance on Chevrolet and GMC trucks and vans. Designed specifically for models like the Chevrolet C1500 Suburban and GMC Savana 3500, this vented rotor ensures consistent heat dissipation and smooth braking under demanding conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eVented disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eIncludes ABS tone ring for enhanced anti-lock braking system compatibility\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.287 inches (32.700 mm) with discard thickness at 1.215 inches (30.860 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter measures 12.488 inches (317.200 mm)\u003c\/li\u003e\n\u003cli\u003eEight stud\/lug holes with 14 mm stud thread diameter and 1.5 mm bolt thread pitch\u003c\/li\u003e\n\u003cli\u003eOverall height of 4.965 inches (126.100 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with hub and rotor mounting configuration\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 offers a balance of quality and value for replacement rotors. This product line focuses on meeting OEM specifications with precise dimensions and features such as vented design and ABS tone rings. The 121.66027 rotor maintains these standards, providing dependable braking performance for Chevrolet and GMC heavy-duty trucks and vans.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with straight vanes to optimize airflow and heat dissipation, reducing the risk of brake fade during extended use. The smooth surface type ensures consistent pad contact and braking efficiency. The rotor’s nominal thickness is 1.287 inches (32.700 mm), with a discard thickness of 1.215 inches (30.860 mm), indicating when replacement is necessary to maintain safety. The rotor includes an ABS tone ring, which is essential for vehicles equipped with anti-lock braking systems, ensuring accurate wheel speed sensor readings.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet C1500 Suburban\u003c\/li\u003e\n\u003cli\u003eChevrolet C2500 and C2500 Suburban\u003c\/li\u003e\n\u003cli\u003eChevrolet C3500\u003c\/li\u003e\n\u003cli\u003eChevrolet Express 2500 and Express 3500\u003c\/li\u003e\n\u003cli\u003eGMC G30\u003c\/li\u003e\n\u003cli\u003eGMC Savana 2500 and Savana 3500\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor warping or uneven wear causing vibration\u003c\/li\u003e\n\u003cli\u003eReduced braking performance due to worn or thin rotors\u003c\/li\u003e\n\u003cli\u003eABS sensor errors related to damaged or missing tone rings\u003c\/li\u003e\n\u003cli\u003eOverheating and brake fade from insufficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eCorrosion or surface damage affecting rotor smoothness\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 before installation\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with vehicle’s hub and rotor mounting system\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications for proper fitment\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal rotor performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric manufactures the C-TEK Standard Disc Brake Rotors to meet or exceed OEM standards, ensuring durability and consistent braking performance. The 121.66027 rotor is constructed with high-quality materials and precision engineering. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Consult product documentation or Centric directly for warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571113750709,"sku":"BKNJ-121.66027","price":125.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12166027_Fro.jpg?v=1774638777","url":"https:\/\/www.partcatalog.com\/products\/centric-121-66027-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}