{"product_id":"durago-br900872-disc-brake-rotor","title":"DuraGo BR900872 Disc Brake Rotor - Front","description":"\u003ch2\u003eOverview of DuraGo BR900872 Disc Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe DuraGo BR900872 is a vented disc brake rotor designed specifically for select Mercedes-Benz models including GL320, ML320, ML350, ML450, ML500, R320, R350, and R500. Crafted from durable cast iron, this rotor provides reliable braking performance tailored to your vehicle's specifications.\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\u003eNominal thickness of 1.27 inches (32.2 mm) with discard thickness at 1.16 inches (29.4 mm)\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 12.99 inches (330 mm) ensuring proper fitment\u003c\/li\u003e\n\u003cli\u003eFive mounting bolt holes with a 4.41 inch (112 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 BR900872 disc brake rotor is engineered with a full cast iron construction that balances durability and thermal management. Its vented design allows air to flow between the rotor surfaces, helping to dissipate heat generated during braking. This feature is critical for maintaining consistent brake performance and reducing the risk of rotor warping under heavy use. The rotor measures 12.99 inches in outside diameter and has a nominal thickness of 1.27 inches, with a discard thickness of 1.16 inches, indicating when replacement is necessary to maintain safety and performance.\u003c\/p\u003e\u003cp\u003eDesigned as a conventional rotor without cross-drilled or slotted features, the BR900872 offers a smooth braking surface compatible with a wide range of brake pads. The non-directional surface allows for flexible installation without concern for rotor orientation. This rotor is compatible with multiple Mercedes-Benz models such as the GL320, ML320, ML350, ML450, ML500, R320, R350, and R500, ensuring precise fitment and reliable braking response.\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 thickness below discard limits\u003c\/li\u003e\n\u003cli\u003eEliminating noise and vibration from uneven rotor surfaces\u003c\/li\u003e\n\u003cli\u003eImproving heat dissipation to prevent brake fade during extended use\u003c\/li\u003e\n\u003cli\u003eEnsuring proper fitment for Mercedes-Benz GL and ML series vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify rotor thickness before installation to ensure it meets minimum discard specifications\u003c\/li\u003e\n\u003cli\u003eClean rotor surface and hub mounting area to prevent uneven contact\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications on mounting bolts to avoid rotor distortion\u003c\/li\u003e\n\u003cli\u003eCheck compatibility with existing brake pads and hardware\u003c\/li\u003e\n\u003cli\u003eInspect wheel bearings and suspension components during brake service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDuraGo manufactures the BR900872 rotor to meet or exceed OEM standards for fit, form, and function. The full cast iron construction and vented design contribute to consistent braking performance and durability. While this product does not include a rust-resistant coating, proper maintenance and installation will help extend rotor life. 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":43585170735285,"sku":"GVMP-BR900872","price":76.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PR_BR900872_Fro.jpg?v=1774635053","url":"https:\/\/www.partcatalog.com\/products\/durago-br900872-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}