{"product_id":"centric-121-62034-disc-brake-rotor","title":"Centric 121.62034 Disc Brake Rotor - Front","description":"\u003ch2\u003eReliable Disc Brake Rotor for Buick, Chevrolet, Oldsmobile, and Pontiac\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Disc Brake Rotor 121.62034 is engineered to provide consistent braking performance for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed with precision, this vented rotor ensures effective heat dissipation and durability for vehicles like the Cavalier, Grand Am, and Skylark.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 121.62034\u003c\/li\u003e\n\u003cli\u003eBrand: Centric\u003c\/li\u003e\n\u003cli\u003eBrand Line: C-TEK Standard Disc Brake Rotors\u003c\/li\u003e\n\u003cli\u003eVented disc brake rotor with straight vane design\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 10.197 inches (259.0 mm)\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.801 inches (20.35 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.736 inches (18.7 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 1.890 inches (48.0 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 2.299 inches (58.4 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole circle diameter: 100 mm (3.937 inches)\u003c\/li\u003e\n\u003cli\u003e5 stud\/lug holes, each 0.551 inches (14 mm) in diameter\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting type\u003c\/li\u003e\n\u003cli\u003eSmooth surface finish\u003c\/li\u003e\n\u003cli\u003eWeight: 12.5 lbs (5.68 kgs)\u003c\/li\u003e\n\u003cli\u003eABS tone ring not included\u003c\/li\u003e\n\u003cli\u003eBearings 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 and vented rotors with precise fitment and consistent performance. The 121.62034 rotor is a vented type with a straight vane design, which helps improve heat dissipation during braking, reducing the risk of rotor warping and brake fade.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor features a vented design with straight vanes to optimize airflow and cooling. The rotor’s nominal thickness of 0.801 inches (20.35 mm) ensures durability, while the discard thickness of 0.736 inches (18.7 mm) indicates when replacement is necessary. The overall height of 1.890 inches (48.0 mm) and outside diameter of 10.197 inches (259.0 mm) provide a precise fit for compatible vehicles. The rotor mounts using a floating disc mounting system and includes five lug holes sized at 0.551 inches (14 mm) diameter on a 100 mm bolt circle diameter. The smooth surface finish supports consistent pad contact and braking performance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick Achieva and Skylark\u003c\/li\u003e\n\u003cli\u003eChevrolet Cavalier, Corsica, and Sunfire\u003c\/li\u003e\n\u003cli\u003eOldsmobile Cutlass Calais\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Am and Sunbird\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is designed specifically for these models, ensuring proper fitment and reliable braking performance.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor warping due to heat buildup\u003c\/li\u003e\n\u003cli\u003eUneven brake pad wear\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency or fading\u003c\/li\u003e\n\u003cli\u003eVibration or pulsation during braking\u003c\/li\u003e\n\u003cli\u003eCorrosion or surface damage on existing rotors\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 before installation. Clean the rotor surface to remove any protective coatings or debris. Verify the mounting bolt hole circle diameter and stud hole sizes match the vehicle specifications. This rotor does not include bearings or an ABS tone ring, so those components must be reused or replaced separately if needed. Proper torque specifications should be followed during installation to avoid rotor damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric’s C-TEK Standard Disc Brake Rotors are manufactured to meet OEM standards for fit, form, and function. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Using this rotor ensures a reliable replacement part engineered for consistent braking performance on compatible Buick, Chevrolet, Oldsmobile, and Pontiac vehicles.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":44568133697717,"sku":"BKNJ-121.62034","price":39.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12162034_Fro_88c264b1-5381-4aa4-aa1f-68f04206ad94.jpg?v=1774638680","url":"https:\/\/www.partcatalog.com\/products\/centric-121-62034-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}