{"product_id":"durago-br901442-01-disc-brake-rotor-front","title":"DuraGo BR901442-01 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of DuraGo BR901442-01 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR901442-01 is a vented disc brake rotor designed specifically for select BMW models, including the 535d, 535i, 640i, and ActiveHybrid 5 series. Engineered with cast iron and a rust-resistant coating, this rotor offers reliable performance and durability for your vehicle's braking system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Full cast iron construction for strength and heat dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design to improve cooling and reduce brake fade\u003c\/li\u003e\n\u003cli\u003eRust-resistant coating to protect against corrosion\u003c\/li\u003e\n\u003cli\u003eNominal thickness of 30 mm with a discard thickness of 28.4 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 348 mm (13.7 inches) for precise fitment\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a 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 compatible with standard brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR901442-01 disc brake rotor is constructed from full cast iron, providing a solid and durable braking surface that withstands the demands of daily driving and spirited performance. Its vented design enhances airflow, helping to dissipate heat more effectively and maintain consistent braking performance under load. The rotor features a rust-resistant coating that helps prevent corrosion, extending the service life and maintaining rotor integrity over time.\u003c\/p\u003e\u003cp\u003eWith a nominal thickness of 30 mm and a discard thickness of 28.4 mm, this rotor meets OEM specifications for thickness tolerances, ensuring safe and reliable braking. The 348 mm outside diameter and five mounting bolt holes with a 120 mm bolt circle diameter are engineered for direct compatibility with BMW 535d, 535i, 640i, and ActiveHybrid 5 models, including xDrive and Gran Coupe variants. The non-directional brake surface allows for flexible installation without concern for rotor orientation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBMW 535d and 535d xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 535i and 535i xDrive\u003c\/li\u003e\n\u003cli\u003eBMW 640i and 640i Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW 640i xDrive and 640i xDrive Gran Coupe\u003c\/li\u003e\n\u003cli\u003eBMW ActiveHybrid 5\u003c\/li\u003e\n\u003c\/ul\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 irregularities\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 is clean and free of debris before installation. Verify that the rotor thickness is within the discard limits to maintain safe braking performance. Use proper torque specifications for the five mounting bolts to avoid rotor distortion. Since this rotor is non-directional, it can be installed on either side of the vehicle without concern for orientation. It is recommended to replace brake pads when installing new rotors to optimize braking efficiency.\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 BR901442-01 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 product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"DuraGo","offers":[{"title":"Default Title","offer_id":51716577132725,"sku":"GVMP-BR901442-01","price":73.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR90144201_Fro.jpg?v=1774635149","url":"https:\/\/www.partcatalog.com\/products\/durago-br901442-01-disc-brake-rotor-front","provider":"PartCatalog","version":"1.0","type":"link"}