{"product_id":"durago-br55112-01-disc-brake-rotor-front","title":"DuraGo BR55112-01 Disc Brake Rotor - Front","description":"\u003ch2\u003eDurable DuraGo Disc Brake Rotor for Buick, Chevrolet, GMC, and Isuzu\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR55112-01 disc brake rotor is engineered to provide reliable braking performance for select Buick, Chevrolet, GMC, and Isuzu models. Designed with a vented, full cast construction and rust-resistant coating, this rotor ensures consistent heat dissipation and long-lasting durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003eVented rotor design for improved cooling\u003c\/li\u003e\n\u003cli\u003eRust-resistant coating to reduce corrosion\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 1.14 inches (29 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 1.08 inches (27.5 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.89 inches (302 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 6 with 0.52 inch (13.2 mm) diameter\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for versatile installation\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick, Chevrolet, GMC, and Isuzu models including Ascender, Envoy, Rainier, SSR, and Trailblazer\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Construction\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR55112-01 rotor features a full cast iron construction that balances durability with effective heat dissipation. Its vented design allows air to flow between the rotor surfaces, reducing brake fade during heavy use. The rotor’s rust-resistant coating helps protect against corrosion, extending the service life in various driving conditions. With a nominal thickness of 1.14 inches and a discard thickness of 1.08 inches, this rotor meets OEM specifications for safe and reliable braking performance. The 6-bolt mounting pattern and 11.89-inch outside diameter ensure proper fitment on compatible vehicles.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick Ascender\u003c\/li\u003e\n\u003cli\u003eChevrolet Trailblazer and SSR\u003c\/li\u003e\n\u003cli\u003eGMC Envoy and Rainier\u003c\/li\u003e\n\u003cli\u003eIsuzu models compatible with specified dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is designed for drivers seeking a direct replacement part that maintains factory braking characteristics on these specific models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor warping causing vibration during braking\u003c\/li\u003e\n\u003cli\u003eExcessive brake fade from overheating\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust buildup reducing rotor lifespan\u003c\/li\u003e\n\u003cli\u003eUneven brake pad wear due to rotor surface damage\u003c\/li\u003e\n\u003cli\u003eNoise and reduced braking efficiency from worn rotors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor surface and hub are clean and free of debris before installation. Verify rotor thickness is within discard limits to maintain safety. Use proper torque specifications for the 6 mounting bolts to avoid rotor distortion. This rotor is non-directional, allowing installation on either side without concern for rotation direction. ABS tone ring is not included, so verify compatibility with your vehicle’s ABS system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The BR55112-01 rotor undergoes rigorous quality control to ensure consistent performance and durability. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Consult your supplier for exact warranty terms.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":51715984294069,"sku":"GVMP-BR55112-01","price":60.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR5511201_Fro.jpg?v=1774634939","url":"https:\/\/www.partcatalog.com\/products\/durago-br55112-01-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}