{"product_id":"centric-121-66060-disc-brake-rotor","title":"Centric 121.66060 Disc Brake Rotor - Rear","description":"\u003ch2\u003eReliable Disc Brake Rotor for Buick, Chevrolet, Pontiac, and Saturn\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.66060 is engineered to meet the braking needs of select Buick, Chevrolet, Pontiac, and Saturn models. Designed for solid performance and durability, this rotor ensures consistent stopping power for vehicles like the Montana, Relay, Terraza, and Uplander.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 121.66060\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick Montana, Chevrolet Uplander, Pontiac Montana, Saturn Relay, and Terraza\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.772 inches (299.0 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.472 inches (12.0 mm), discard thickness: 0.413 inches (10.5 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.441 inches (36.6 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.783 inches (70.7 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 4.5 inches (114.3 mm) with 5 lug holes\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with one miscellaneous hole\u003c\/li\u003e\n\u003cli\u003eWeight: 12.5 lbs (5.68 kgs)\u003c\/li\u003e\n\u003cli\u003eABS tone ring and bearings not included\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 reliable replacement rotors designed to meet or exceed OEM specifications. This product line focuses on providing solid rotors with smooth surfaces that deliver consistent braking performance for everyday driving conditions. The 121.66060 rotor is part of this line, offering a direct fit for specific GM vehicles without the need for additional modifications.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor features a solid design with a smooth surface type, optimized for standard braking applications. The rotor measures 11.772 inches in outside diameter and has a nominal thickness of 0.472 inches, with a discard thickness of 0.413 inches, ensuring safe replacement intervals. The overall height is 1.441 inches, and it mounts using a 5-lug pattern with a 4.5-inch bolt circle diameter. The center hole diameter is 2.783 inches, and the rotor weighs approximately 12.5 pounds. It uses a floating disc mounting system and includes one miscellaneous hole, but does not come with an ABS tone ring or bearings.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Buick Montana and Pontiac Montana\u003c\/li\u003e\n\u003cli\u003eRestores braking performance on Chevrolet Uplander and Saturn Relay with rotor wear\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration from damaged or scored rotors\u003c\/li\u003e\n\u003cli\u003eEnsures proper rotor thickness for safe braking operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with vehicle make and model 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 rotor surface before installation to remove any protective coatings\u003c\/li\u003e\n\u003cli\u003eTorque lug nuts to manufacturer specifications to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eCheck for proper rotor thickness and discard if below 0.413 inches\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 strict quality standards, ensuring reliable fit and function. While specific warranty details for part number 121.66060 are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always consult product documentation or manufacturer resources for warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44571117715637,"sku":"BKNJ-121.66060","price":44.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12166060_Fro_0a607b71-3449-4433-bcff-5a644917b869.jpg?v=1774638787","url":"https:\/\/www.partcatalog.com\/products\/centric-121-66060-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}