{"product_id":"centric-121-66078-disc-brake-rotor","title":"Centric 121.66078 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.66078\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.66078 is engineered for reliable braking performance on Chevrolet and GMC trucks. Designed specifically for the Chevrolet Colorado and GMC Canyon, this vented rotor ensures consistent heat dissipation and durability under demanding driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Colorado and GMC Canyon models\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with 47 straight vanes for efficient cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.063 inches (27.000 mm) and discard thickness of 0.984 inches (25.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.402 inches (61.000 mm) and outside diameter of 12.205 inches (310.000 mm)\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with 6 lug holes, 0.614 inch (15.600 mm) diameter each\u003c\/li\u003e\n\u003cli\u003eSmooth surface type for consistent pad contact\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 a balance of quality and value for everyday driving needs. These rotors are designed to meet or exceed OEM specifications, providing dependable braking performance without unnecessary features. The 121.66078 rotor exemplifies this approach with its vented design and precise fitment for Chevrolet Colorado and GMC Canyon vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor features a vented design with 47 straight vanes, promoting effective heat dissipation to reduce brake fade during extended use. The rotor's nominal thickness of 1.063 inches (27.000 mm) ensures structural integrity, while the discard thickness of 0.984 inches (25.000 mm) indicates the minimum safe thickness for replacement. The overall height measures 2.402 inches (61.000 mm), and the outside diameter is 12.205 inches (310.000 mm), matching OEM dimensions for proper fitment. The rotor mounts using a floating disc mounting system with a 6-lug hole pattern, each hole measuring 0.614 inches (15.600 mm) in diameter, and a mounting bolt hole circle diameter of 4.724 inches (120.000 mm). The smooth surface finish supports consistent brake pad contact and wear.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Chevrolet Colorado and GMC Canyon\u003c\/li\u003e\n\u003cli\u003eAddresses brake noise caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproves braking performance by restoring proper rotor thickness\u003c\/li\u003e\n\u003cli\u003eReduces brake fade through vented rotor design\u003c\/li\u003e\n\u003cli\u003eCorrects vibration issues related to rotor runout\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is measured before installation to confirm it meets or exceeds the discard thickness of 0.984 inches (25.000 mm). Clean the rotor surface to remove any protective coatings or contaminants before mounting. Use proper torque specifications for the 6 lug nuts to avoid rotor warping. Since this rotor does not include bearings or an ABS tone ring, verify compatibility with your vehicle’s existing components. Professional installation is recommended for optimal safety and 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. The 121.66078 rotor undergoes rigorous quality control to ensure durability and consistent braking performance. 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 this part.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571120042165,"sku":"BKNJ-121.66078","price":64.58,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12166078_Fro.jpg?v=1774638793","url":"https:\/\/www.partcatalog.com\/products\/centric-121-66078-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}