{"product_id":"centric-121-62131-disc-brake-rotor","title":"Centric 121.62131 Disc Brake Rotor - Rear","description":"\u003ch2\u003eReliable Disc Brake Rotor for Buick, Cadillac, and Chevrolet\u003c\/h2\u003e\u003cp\u003eThe Centric 121.62131 disc brake rotor is engineered to meet the braking needs of select Buick, Cadillac, and Chevrolet models. Designed for vehicles like the Cascada, Cruze, ELR, Verano, and Volt, this rotor offers consistent performance with precise fitment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 121.62131\u003c\/li\u003e\n\u003cli\u003eBrand Line: C-TEK Standard Disc Brake Rotors\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 11.496 inches (292.0 mm)\u003c\/li\u003e\n\u003cli\u003eNominal Thickness: 0.472 inches (12.0 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard Thickness: 0.394 inches (10.0 mm)\u003c\/li\u003e\n\u003cli\u003eOverall Height: 1.776 inches (45.1 mm)\u003c\/li\u003e\n\u003cli\u003eSolid, smooth surface rotor design\u003c\/li\u003e\n\u003cli\u003e5 stud\/lug holes with 0.563 inch (14.3 mm) diameter\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting with center hole diameter of 2.787 inches (70.8 mm)\u003c\/li\u003e\n\u003cli\u003eWeight: 12.05 lbs (5.48 kgs)\u003c\/li\u003e\n\u003cli\u003eABS tone ring 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 is designed to provide reliable, OEM-quality replacement rotors for a variety of vehicles. These rotors feature a solid, smooth surface that ensures consistent braking performance and durability. The 121.62131 rotor is part of this line, offering precise dimensions and fitment for specific Buick, Cadillac, and Chevrolet models, maintaining factory specifications for thickness and diameter.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a solid construction with a smooth surface type, optimized for standard braking applications. The nominal thickness of 0.472 inches (12.0 mm) ensures adequate material for heat dissipation and wear resistance, while the discard thickness of 0.394 inches (10.0 mm) indicates the minimum safe thickness before replacement is necessary. The rotor’s outside diameter measures 11.496 inches (292.0 mm), and the overall height is 1.776 inches (45.1 mm), matching OEM dimensions for proper fitment.\u003c\/p\u003e\u003cp\u003eThe rotor mounts using a floating disc mounting system with a center hole diameter of 2.787 inches (70.8 mm) and a mounting bolt hole circle diameter of 4.528 inches (115.0 mm). It includes five stud\/lug holes, each with a diameter of 0.563 inches (14.3 mm). This rotor does not include bearings or an ABS tone ring, so it is intended for vehicles where these components are serviced separately.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Buick Cascada, Cadillac ELR, and Chevrolet Volt\u003c\/li\u003e\n\u003cli\u003eRestores proper braking performance and pedal feel\u003c\/li\u003e\n\u003cli\u003eEliminates brake noise caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003ePrevents brake judder and vibration during stopping\u003c\/li\u003e\n\u003cli\u003eMaintains safe braking distances by ensuring rotor thickness is within specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation to ensure it meets discard thickness requirements\u003c\/li\u003e\n\u003cli\u003eClean rotor surface and hub mounting area to prevent uneven wear or noise\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on lug nuts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle ABS system since this rotor does not include an ABS tone ring\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’s C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. Each rotor undergoes strict quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568140480693,"sku":"BKNJ-121.62131","price":45.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12162131_Fro.jpg?v=1774638706","url":"https:\/\/www.partcatalog.com\/products\/centric-121-62131-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}