{"product_id":"centric-320-66039f-disc-brake-rotor","title":"Centric 320.66039F Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric GCX Elemental Protection Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe Centric GCX Elemental Protection Disc Brake Rotors - Full Coating provide reliable braking performance for Chevrolet and GMC vehicles. Designed specifically for models like the Blazer, Jimmy, and Sonoma, these rotors offer enhanced durability with a fully coated finish to resist corrosion and wear.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 320.66039F\u003c\/li\u003e\n\u003cli\u003eFully coated disc and hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eVented rotor design with straight vane style for improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.787 inches (20.000 mm) and discard thickness of 0.728 inches (18.500 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 11.614 inches (295.000 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.874 inches (73.000 mm)\u003c\/li\u003e\n\u003cli\u003e5 stud\/lug holes with 0.516 inch (13.100 mm) diameter\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.783 inches (70.700 mm)\u003c\/li\u003e\n\u003cli\u003eCompatible with Chevrolet Blazer, GMC Jimmy, and Sonoma models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: Centric GCX Elemental Protection Disc Brake Rotors - Full Coating\u003c\/h2\u003e\u003cp\u003eThe Centric GCX Elemental Protection Disc Brake Rotors - Full Coating line focuses on providing rotors with a full protective coating on both the disc and hat surfaces. This coating helps prevent rust and corrosion, extending the rotor's service life and maintaining consistent braking performance. The vented rotor design with straight vanes enhances heat dissipation, reducing the risk of brake fade during extended use.\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 cooling. The nominal thickness measures 0.787 inches (20.000 mm), with a discard thickness of 0.728 inches (18.500 mm), ensuring safe replacement intervals. The rotor's outside diameter is 11.614 inches (295.000 mm), and it has an overall height of 2.874 inches (73.000 mm). The rotor includes five stud\/lug holes with a diameter of 0.516 inches (13.100 mm) and a center hole diameter of 2.783 inches (70.700 mm). Both the disc and hat surfaces are fully coated to resist corrosion, which is critical for vehicles exposed to harsh weather conditions.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Blazer\u003c\/li\u003e\n\u003cli\u003eGMC Jimmy\u003c\/li\u003e\n\u003cli\u003eGMC Sonoma\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is designed specifically for these models, ensuring proper fitment and optimal braking performance. It is ideal for replacing worn or damaged rotors to restore braking efficiency and safety.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor corrosion and rust buildup\u003c\/li\u003e\n\u003cli\u003eReduced braking performance due to worn or warped rotors\u003c\/li\u003e\n\u003cli\u003eBrake noise caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eOverheating and brake fade during extended braking\u003c\/li\u003e\n\u003cli\u003eVibration or pulsation felt through the brake pedal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor thickness is above the discard thickness of 0.728 inches (18.500 mm) before installation. Clean the hub surface to remove rust or debris for proper rotor seating. Use the correct torque specifications on the 5 lug studs to avoid rotor warping. Since this rotor does not include bearings or an ABS tone ring, verify compatibility with your vehicle’s braking system. Proper bedding-in of new rotors and pads is recommended to achieve optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric rotors are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The full coating on the disc and hat surfaces provides added protection against corrosion. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Refer to Centric’s official documentation for complete warranty information.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":43664113139893,"sku":"BKNJ-320.66039F","price":51.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_32066039F_Fro.jpg?v=1774636294","url":"https:\/\/www.partcatalog.com\/products\/centric-320-66039f-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}