{"product_id":"durago-br55118-disc-brake-rotor","title":"DuraGo BR55118 Disc Brake Rotor - Front","description":"\u003ch2\u003eReliable Disc Brake Rotor for Buick, Chevrolet, Pontiac, and Saturn\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR55118 disc brake rotor is engineered to provide consistent braking performance for select Buick, Chevrolet, Pontiac, and Saturn models. Designed with durable cast iron and a vented construction, this rotor supports effective heat dissipation and reliable stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron for durability and heat resistance\u003c\/li\u003e\n\u003cli\u003eVented rotor design to improve cooling and reduce brake fade\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.27 inches (32.3 mm) with discard thickness at 1.21 inches (30.7 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.07 inches (52.7 mm) and outside diameter of 11.69 inches (297 mm)\u003c\/li\u003e\n\u003cli\u003e6 mounting bolt holes with a bolt circle diameter of 4.53 inches (115 mm)\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for versatile installation\u003c\/li\u003e\n\u003cli\u003eConventional full cast construction without rust-resistant coating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Precise Fitment Details\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR55118 rotor is made from full cast iron, providing a solid and reliable braking surface. Its vented design allows air to flow between the rotor surfaces, helping to dissipate heat during braking and reduce the risk of brake fade. With a nominal thickness of 1.27 inches and a discard thickness of 1.21 inches, this rotor meets specifications for safe replacement. The rotor’s 6 mounting bolt holes and 4.53-inch bolt circle diameter ensure proper fitment on compatible vehicles. This rotor does not include an ABS tone ring and features a non-directional braking surface, allowing for flexible installation on the front or rear axle as required.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis disc brake rotor is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick Montana\u003c\/li\u003e\n\u003cli\u003eChevrolet Relay\u003c\/li\u003e\n\u003cli\u003ePontiac Terraza\u003c\/li\u003e\n\u003cli\u003eSaturn Uplander\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or damaged rotors, restoring braking efficiency and safety for these specific models.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Rotor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation or vibration caused by warped rotors\u003c\/li\u003e\n\u003cli\u003eReduced braking performance due to worn rotor thickness\u003c\/li\u003e\n\u003cli\u003eOverheating and brake fade from insufficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eUneven brake pad wear linked to rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eNoise or squealing related to rotor surface damage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the rotor thickness is above the discard thickness before installation\u003c\/li\u003e\n\u003cli\u003eClean the rotor surface to remove any protective coatings or contaminants\u003c\/li\u003e\n\u003cli\u003eCheck mounting bolt holes and hub surface for debris or damage\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid rotor warping\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\u003eDuraGo disc brake rotors are manufactured to meet or exceed OEM standards for fit, form, and function. While this product does not include a rust-resistant coating, its cast iron construction provides reliable durability under normal operating conditions. Please refer to DuraGo’s warranty policy for specific coverage details related to the BR55118 rotor.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43584702709941,"sku":"GVMP-BR55118","price":58.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR55118_Fro.jpg?v=1774634939","url":"https:\/\/www.partcatalog.com\/products\/durago-br55118-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}