{"product_id":"durago-br900728-disc-brake-rotor","title":"DuraGo BR900728 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of DuraGo BR900728 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR900728 disc brake rotor is engineered for reliable braking performance on select BMW models. Designed with durable cast iron and a vented construction, this rotor supports consistent heat dissipation and braking efficiency for vehicles like the BMW 335i and X1.\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 1.18 inches (30 mm) with discard thickness at 1.12 inches (28.4 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 13.7 inches (348 mm) for precise fitment\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a 4.72 inch (120 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\u003cli\u003eCompatible with BMW 335d, 335i, 335is, 335i xDrive, 335xi, and X1 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR900728 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 13.7 inches (348 mm) in outside diameter and features a nominal thickness of 1.18 inches (30 mm), with a discard thickness of 1.12 inches (28.4 mm), indicating when replacement is necessary to maintain safe braking performance.\u003c\/p\u003e\u003cp\u003eWith five mounting bolt holes spaced on a 4.72 inch (120 mm) bolt circle diameter and a center hole diameter of 3.11 inches (79 mm), this rotor is engineered to fit specific BMW models including the 335d, 335i, 335is, 335i xDrive, 335xi, and X1. The non-directional brake surface allows for flexible installation without concern for rotor orientation. This rotor does not include an ABS tone ring and does not feature cross-drilled or slotted surfaces.\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 BMW 335i and X1 models\u003c\/li\u003e\n\u003cli\u003eAddresses rotor thickness below manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eImproves heat dissipation to reduce brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles experiencing uneven rotor wear or noise\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 runout\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to ensure optimal rotor performance\u003c\/li\u003e\n\u003cli\u003eCheck for ABS sensor compatibility as this rotor does not include a tone ring\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. The BR900728 rotor undergoes quality control processes to ensure consistent performance and durability. While specific warranty details may vary, DuraGo typically offers limited warranties covering defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43585077739701,"sku":"GVMP-BR900728","price":80.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR900728_Fro_dc990efe-4a75-4a70-94e6-d0f9242dfad6.jpg?v=1774635028","url":"https:\/\/www.partcatalog.com\/products\/durago-br900728-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}