{"product_id":"durago-br901538-disc-brake-rotor","title":"DuraGo BR901538 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of DuraGo BR901538 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR901538 is a vented disc brake rotor designed for select BMW models, including the 228i, 328i, 328i xDrive, 330e, 428i, and 428i Gran Coupe variants. Engineered with full cast iron construction, this rotor provides reliable braking performance tailored to your vehicle's specifications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Durable cast iron for consistent heat dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design to improve cooling and reduce brake fade\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 0.94 inches (24 mm) with discard thickness at 0.88 inches (22.4 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height of 2.88 inches (73.2 mm) and outside diameter of 12.99 inches (330 mm)\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 rotor type without ABS tone ring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR901538 disc brake rotor is constructed from full cast iron, a material known for its strength and thermal conductivity, which helps maintain braking efficiency under demanding conditions. Its vented design allows air to flow between the rotor surfaces, enhancing heat dissipation and reducing the risk of brake fade during extended use. With a nominal thickness of 0.94 inches and a discard thickness of 0.88 inches, this rotor meets the precise specifications required for optimal braking performance on compatible BMW models.\u003c\/p\u003e\u003cp\u003eMeasuring 12.99 inches in diameter and 2.88 inches in overall height, the rotor fits securely with five mounting bolt holes arranged on a 4.72 inch bolt circle diameter. The non-directional brake surface simplifies installation, allowing the rotor to be mounted in either orientation without affecting performance. This conventional rotor does not include an ABS tone ring, so it is intended for vehicles equipped with compatible braking systems.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 228i\u003c\/li\u003e\n\u003cli\u003eBMW 328i and 328i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 330e\u003c\/li\u003e\n\u003cli\u003eBMW 428i, 428i Gran Coupe, 428i xDrive, and 428i xDrive Gran Coupe\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis rotor is designed specifically for these BMW models, ensuring proper fitment and reliable braking performance when replacing worn or damaged rotors.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by DuraGo BR901538\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\u003eUneven rotor wear leading to reduced braking efficiency\u003c\/li\u003e\n\u003cli\u003eCorrosion and surface damage affecting rotor lifespan\u003c\/li\u003e\n\u003cli\u003eNoise and pulsation during brake application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation; replace if below discard thickness of 0.88 inches\u003c\/li\u003e\n\u003cli\u003eEnsure mounting surfaces are clean and free of debris for proper rotor seating\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid rotor distortion\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and replace if worn to maintain optimal braking performance\u003c\/li\u003e\n\u003cli\u003ePerform a brake system bleed if necessary after rotor replacement\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, the full cast iron construction provides durability under normal operating conditions. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":43588672061621,"sku":"GVMP-BR901538","price":71.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR901538_Fro.jpg?v=1774635160","url":"https:\/\/www.partcatalog.com\/products\/durago-br901538-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}