{"product_id":"stoptech-128-62057l-disc-brake-rotor","title":"Stoptech 128.62057L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview of StopTech Sport Cross-Drilled Disc Brake Rotors\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotor 128.62057L is engineered for reliable braking performance on select Buick, Oldsmobile, and Pontiac vehicles. Designed to meet the demands of both daily driving and spirited use, this rotor offers enhanced heat dissipation and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCross-drilled surface for improved heat and gas dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design to reduce brake fade\u003c\/li\u003e\n\u003cli\u003eCoated hat finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eFloating disc mounting for better thermal expansion\u003c\/li\u003e\n\u003cli\u003eCompatible with 5-lug wheel configurations\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.272 inches (32.3 mm) with discard thickness at 1.223 inches (31.06 mm)\u003c\/li\u003e\n\u003cli\u003eOverall diameter of 10.945 inches (278 mm) and height of 2.047 inches (52 mm)\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter of 2.783 inches (70.7 mm) and mounting bolt circle diameter of 4.646 inches (118 mm)\u003c\/li\u003e\n\u003cli\u003eWeight approximately 15 lbs (6.82 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eStopTech Sport Cross-Drilled Disc Brake Rotors Product Line\u003c\/h2\u003e\u003cp\u003eThe StopTech Sport Cross-Drilled Disc Brake Rotors line focuses on performance-oriented rotors that feature cross-drilled surfaces and vented designs. These rotors are engineered to improve braking efficiency by enhancing heat dissipation and reducing brake fade during demanding driving conditions. The coated hat finish helps protect against corrosion, extending rotor life. The floating disc mounting design allows for better thermal expansion, which contributes to consistent braking performance over time.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis StopTech Sport rotor, part number 128.62057L, is a vented disc brake rotor with a cross-drilled surface type, designed to optimize airflow and heat dissipation. The vented design helps maintain cooler operating temperatures, reducing the risk of brake fade during extended use. The rotor’s coated hat finish provides resistance to rust and corrosion, which is especially beneficial in wet or humid environments. The floating disc mounting system allows the rotor to expand and contract with heat, minimizing warping and improving longevity.\u003c\/p\u003e\u003cp\u003eWith a nominal thickness of 1.272 inches (32.3 mm) and a discard thickness of 1.223 inches (31.06 mm), this rotor meets strict specifications for safe and effective braking. The rotor’s overall diameter of 10.945 inches (278 mm) and height of 2.047 inches (52 mm) ensure proper fitment on compatible vehicles. It features a 5-lug hole pattern with a mounting bolt circle diameter of 4.646 inches (118 mm), making it suitable for specific Buick, Oldsmobile, and Pontiac models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick models including Century, LeSabre, Regal, and Park Avenue\u003c\/li\u003e\n\u003cli\u003eOldsmobile models such as 88 and LSS\u003c\/li\u003e\n\u003cli\u003ePontiac models including Bonneville, Grand Prix, and Montana\u003c\/li\u003e\n\u003cli\u003eOther compatible models: Intrigue, Silhouette, Trans Sport, Regency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fade caused by excessive heat buildup\u003c\/li\u003e\n\u003cli\u003eWarping or uneven rotor wear\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust on rotor surfaces\u003c\/li\u003e\n\u003cli\u003eReduced braking performance under heavy use\u003c\/li\u003e\n\u003cli\u003eNoise and vibration from worn or damaged rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure rotor thickness is above discard thickness before installation\u003c\/li\u003e\n\u003cli\u003eClean rotor surface to remove any protective coatings or debris\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle’s lug pattern and mounting specifications\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on lug nuts to avoid rotor warping\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and calipers during installation for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStopTech Sport Cross-Drilled Disc Brake Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The coated finish and vented design contribute to durability and consistent braking performance. While specific warranty details are not provided here, StopTech products typically come with a limited warranty against defects in materials and workmanship. It is recommended to consult the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Stoptech","offers":[{"title":"Default Title","offer_id":44573373038773,"sku":"FLMN-128.62057L","price":153.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_12862057L_Fro.jpg?v=1774639468","url":"https:\/\/www.partcatalog.com\/products\/stoptech-128-62057l-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}