{"product_id":"centric-121-66017-disc-brake-rotor","title":"Centric 121.66017 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.66017\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.66017 is engineered for reliable braking performance on Chevrolet, GMC, and Isuzu trucks and SUVs. Designed specifically for models like the Chevrolet Blazer, GMC Jimmy, and Isuzu Hombre, this vented rotor supports consistent heat dissipation and smooth stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Blazer, GMC Jimmy, Isuzu Hombre, S10, S10 Blazer, S15 Jimmy, and Sonoma\u003c\/li\u003e\n\u003cli\u003ePart number 121.66017 for precise identification\u003c\/li\u003e\n\u003cli\u003eVented rotor design with straight vane style for improved cooling\u003c\/li\u003e\n\u003cli\u003eIncludes ABS tone ring for enhanced anti-lock braking system functionality\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.035 inches (26.3 mm) and discard thickness of 0.965 inches (24.5 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 10.472 inches (266 mm) and overall height of 4.311 inches (109.5 mm)\u003c\/li\u003e\n\u003cli\u003e5 stud\/lug hole quantity with 12 mm stud thread diameter and 1.5 mm bolt thread pitch\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.835 inches (72 mm) and mounting bolt hole circle diameter of 4.752 inches (120.7 mm)\u003c\/li\u003e\n\u003cli\u003eSolid smooth surface type for consistent pad contact\u003c\/li\u003e\n\u003cli\u003eWeight approximately 20.5 lbs (9.32 kgs)\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 conditions. This product line focuses on delivering rotors that meet or exceed OEM specifications, featuring vented designs to help reduce heat buildup and maintain braking efficiency. The 121.66017 rotor is part of this line, providing a direct replacement solution for Chevrolet, GMC, and Isuzu vehicles requiring reliable disc brake performance.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor is vented with straight vanes, which enhances airflow and heat dissipation during braking. The smooth surface finish ensures even brake pad wear and consistent friction. The rotor includes an ABS tone ring, which is essential for vehicles equipped with anti-lock braking systems, ensuring accurate wheel speed sensor readings. With a nominal thickness of 1.035 inches and a discard thickness of 0.965 inches, this rotor maintains structural integrity and safety throughout its service life. The 5-lug design with a 12 mm stud thread diameter and 1.5 mm bolt thread pitch matches factory specifications for secure mounting.\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 or noise\u003c\/li\u003e\n\u003cli\u003eRestores braking performance on Chevrolet Blazer, GMC Jimmy, and Isuzu Hombre models\u003c\/li\u003e\n\u003cli\u003eAddresses ABS sensor issues by including the tone ring\u003c\/li\u003e\n\u003cli\u003eImproves heat management to reduce brake fade during heavy use\u003c\/li\u003e\n\u003cli\u003eCorrects rotor thickness below manufacturer discard limits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify vehicle compatibility with Chevrolet, GMC, or Isuzu models listed before installation\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal rotor performance\u003c\/li\u003e\n\u003cli\u003eClean mounting surfaces and hub to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor distortion\u003c\/li\u003e\n\u003cli\u003eCheck ABS sensor alignment with the included tone ring during installation\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. While specific warranty details for part number 121.66017 are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Users should consult product documentation or Centric directly for warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571113160885,"sku":"BKNJ-121.66017","price":65.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12166017_Fro_7338b924-cb5e-476a-8faa-bd8cbbefc800.jpg?v=1774638775","url":"https:\/\/www.partcatalog.com\/products\/centric-121-66017-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}