{"product_id":"durago-br55087-disc-brake-rotor","title":"DuraGo BR55087 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of DuraGo BR55087 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR55087 disc brake rotor is engineered for reliable braking performance on select Buick, Chevrolet, Pontiac, and Saturn vehicles. Designed with durable cast iron and a vented construction, this rotor supports consistent heat dissipation and braking efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron for strength and durability\u003c\/li\u003e\n\u003cli\u003eVented rotor design to improve heat dissipation\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 1.28 inches (32.4 mm) with discard thickness at 1.21 inches (30.7 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.04 inches (51.9 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 11.69 inches (297 mm)\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a 4.65 inch (118 mm) bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for versatile installation\u003c\/li\u003e\n\u003cli\u003eConventional full cast construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR55087 is a conventional, full cast disc brake rotor made from cast iron, providing a balance of durability and heat resistance. Its vented design allows air to flow between the rotor surfaces, reducing heat buildup during braking and helping to maintain consistent stopping power. The rotor measures 11.69 inches in outside diameter and features a nominal thickness of 1.28 inches, with a discard thickness of 1.21 inches, indicating when replacement is necessary to maintain safe braking performance. The overall height is 2.04 inches, and it includes five mounting bolt holes arranged on a 4.65 inch bolt circle diameter, compatible with specific vehicle models.\u003c\/p\u003e\u003cp\u003eThis rotor is designed for use on various Buick, Chevrolet, Pontiac, and Saturn models, including the Allure, Grand Prix, LaCrosse, Montana, Relay, Terraza, and Uplander. It does not include an ABS tone ring and features a non-directional brake surface, allowing for flexible installation without concern for rotor orientation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eRestores braking performance on vehicles with reduced rotor thickness\u003c\/li\u003e\n\u003cli\u003eAddresses overheating issues due to insufficient heat dissipation\u003c\/li\u003e\n\u003cli\u003eEliminates noise and vibration caused by damaged rotors\u003c\/li\u003e\n\u003cli\u003eImproves overall brake system reliability on compatible Buick, Chevrolet, Pontiac, and Saturn models\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 mounting surfaces to prevent rotor misalignment\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with vehicle make and model, specifically Buick Allure, Chevrolet Montana, Pontiac Grand Prix, Saturn Relay, and others listed\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and hardware during rotor replacement for optimal 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 specifications for fit, form, and function. The BR55087 rotor undergoes quality control processes 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 product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43584676462773,"sku":"GVMP-BR55087","price":53.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR55087_Fro.jpg?v=1774634933","url":"https:\/\/www.partcatalog.com\/products\/durago-br55087-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}