{"product_id":"centric-121-62129-disc-brake-rotor","title":"Centric 121.62129 Disc Brake Rotor - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Disc Brake Rotor 121.62129\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.62129 is engineered for reliable braking performance on select Buick, Chevrolet, and Pontiac vehicles. Designed as a solid rotor with a smooth surface, it provides consistent stopping power for models like the Buick LaCrosse and Chevrolet Impala.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 121.62129\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick Allure, LaCrosse; Chevrolet Impala, Impala Limited; Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003eSolid disc brake rotor with smooth surface finish\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 10.630 inches (270.000 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.551 inches (14.000 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.492 inches (12.500 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.453 inches (36.900 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.787 inches (70.800 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 4.528 inches (115.000 mm)\u003c\/li\u003e\n\u003cli\u003e5 stud\/lug holes, each 0.559 inches (14.200 mm) in diameter\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting design\u003c\/li\u003e\n\u003cli\u003eABS tone ring not included\u003c\/li\u003e\n\u003cli\u003eWeight approximately 11.3 lbs (5.14 kgs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: C-TEK Standard Disc Brake Rotors\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. These rotors are designed to meet or exceed OEM specifications, providing dependable braking performance without additional features like venting or ABS tone rings. The solid rotor design and smooth surface help ensure consistent pad contact and wear, making them suitable replacements for original equipment on compatible Buick, Chevrolet, and Pontiac models.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThis Centric disc brake rotor features a solid construction with a smooth surface type, optimized for vehicles that require a non-vented rotor. The rotor’s nominal thickness is 0.551 inches (14.000 mm), with a discard thickness of 0.492 inches (12.500 mm), indicating the minimum thickness before replacement is necessary. The overall height measures 1.453 inches (36.900 mm), and the outside diameter is 10.630 inches (270.000 mm), ensuring proper fitment and clearance. The rotor mounts using a floating disc mounting system and includes five stud\/lug holes with a diameter of 0.559 inches (14.200 mm) arranged on a 4.528-inch (115.000 mm) bolt circle diameter. This rotor does not include 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 Allure, LaCrosse, Chevrolet Impala, Impala Limited, and Pontiac Grand Prix\u003c\/li\u003e\n\u003cli\u003eAddresses brake pulsation and vibration caused by uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eRestores proper rotor thickness to maintain braking efficiency and safety\u003c\/li\u003e\n\u003cli\u003eEliminates noise and reduced braking performance from damaged or scored rotors\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles originally equipped with solid, non-vented rotors\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 minimum discard thickness\u003c\/li\u003e\n\u003cli\u003eClean rotor surface and hub mounting area to prevent uneven contact and 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 as 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 C-TEK Standard Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details for part number 121.62129 should be confirmed with the supplier, Centric generally offers limited warranties covering defects in materials and workmanship. This rotor is engineered to provide consistent braking performance and durability when installed and maintained according to manufacturer guidelines.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568140349621,"sku":"BKNJ-121.62129","price":40.02,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12162129_Fro.jpg?v=1774638705","url":"https:\/\/www.partcatalog.com\/products\/centric-121-62129-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}