{"product_id":"durago-br34161-disc-brake-rotor","title":"DuraGo BR34161 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of DuraGo BR34161 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR34161 disc brake rotor is engineered for reliable braking performance on BMW 525i and 528i models. Constructed from durable cast iron, this vented rotor is designed to maintain consistent stopping power under various driving conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Cast iron for strength and heat dissipation\u003c\/li\u003e\n\u003cli\u003eVented rotor design to improve cooling\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 0.87 inches (22 mm)\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 0.8 inches (20.4 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 11.65 inches (296 mm)\u003c\/li\u003e\n\u003cli\u003eOverall height: 2.99 inches (76 mm)\u003c\/li\u003e\n\u003cli\u003eMounting bolt hole quantity: 5 with 0.57 inch (14.6 mm) diameter holes\u003c\/li\u003e\n\u003cli\u003eNon-directional brake surface for versatile installation\u003c\/li\u003e\n\u003cli\u003eConventional rotor type, no ABS tone ring included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR34161 is a full cast disc brake rotor specifically designed for BMW 525i and 528i vehicles. Its cast iron construction offers durability and effective heat dissipation, which is critical for maintaining braking efficiency and rotor longevity. The vented design enhances airflow to reduce heat buildup during braking, helping to prevent brake fade. With a nominal thickness of 0.87 inches and a discard thickness of 0.8 inches, this rotor provides a clear service life indicator to ensure timely replacement. The rotor’s 11.65-inch outside diameter and 2.99-inch overall height are engineered to match OEM specifications for proper fitment and performance. Featuring five mounting bolt holes with a 4.72-inch bolt circle diameter, the BR34161 rotor installs securely on compatible BMW models. This rotor does not include a rust-resistant coating or ABS tone ring and has a non-directional braking surface, allowing for flexible installation options.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors causing brake pulsation\u003c\/li\u003e\n\u003cli\u003eAddressing reduced braking efficiency due to rotor thinning\u003c\/li\u003e\n\u003cli\u003eEliminating noise and vibration from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eUpgrading OEM rotors to restore factory braking performance\u003c\/li\u003e\n\u003cli\u003eResolving overheating issues with vented rotor design\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 surface to prevent rotor runout\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with brake pads and calipers on BMW 525i and 528i\u003c\/li\u003e\n\u003cli\u003eInspect related brake components during 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 feature a rust-resistant coating, its full cast iron construction provides reliable durability. 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":43584392102069,"sku":"GVMP-BR34161","price":48.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR34161_Fro.jpg?v=1774634850","url":"https:\/\/www.partcatalog.com\/products\/durago-br34161-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}