{"product_id":"dynamic-friction-604-63128-disc-brake-rotor","title":"Dynamic Friction 604-63128 Disc Brake Rotor - Front","description":"\u003ch2\u003eFront Brake Rotor for Mercedes-Benz Applications\u003c\/h2\u003e\u003cp\u003eThe Dynamic Friction DFC GEOSPEC Coated Rotor, part number 604-63128, is a front disc brake rotor built for select Mercedes-Benz vehicles. It features a vented design with a 330 mm outside diameter, helping match the original braking dimensions used on listed applications.\u003c\/p\u003e\u003cp\u003eFor drivers searching for a Mercedes-Benz R350 front rotor, ML350 front brake rotor, or ML500 front disc brake rotor, this rotor provides a direct-fit replacement option for the confirmed front axle applications below.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Dynamic Friction\u003c\/li\u003e\n\u003cli\u003eBrand line: DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003ePart number: 604-63128\u003c\/li\u003e\n\u003cli\u003eFront disc brake rotor for listed Mercedes-Benz models\u003c\/li\u003e\n\u003cli\u003eVented rotor construction\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 330 mm\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 32 mm\u003c\/li\u003e\n\u003cli\u003eDiscard thickness: 29.4 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 54.3 mm\u003c\/li\u003e\n\u003cli\u003e5-bolt hole pattern with 15.3 mm bolt hole diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDFC GEOSPEC Coated Rotor Details\u003c\/h2\u003e\u003cp\u003eThe DFC GEOSPEC Coated Rotor line is built around coated brake rotor construction for front axle service on select Mercedes-Benz R-Class and M-Class vehicles. This 604-63128 rotor is specified as vented and sized at 330 mm, with dimensions that align to the listed fitments for Mercedes-Benz R350, R320, ML320, ML350, ML450, and ML500 front brake applications. The coating helps support cleaner rotor appearance during normal service use while maintaining the correct braking geometry for the vehicle platform.\u003c\/p\u003e\u003ch2\u003eWhat This Rotor Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront brake pulsation caused by worn rotor surfaces\u003c\/li\u003e\n\u003cli\u003eBrake noise related to rotor wear or uneven braking surfaces\u003c\/li\u003e\n\u003cli\u003eReduced braking performance from rotors below discard thickness\u003c\/li\u003e\n\u003cli\u003eCorrosion on exposed rotor surfaces\u003c\/li\u003e\n\u003cli\u003eService replacement needs for 330 mm front brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2006-2012 Mercedes-Benz R350, front — Vented rear rotors; 330 mm front rotors; DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2006-2012 Mercedes-Benz R350, front — Solid rear rotors; DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2008-2011 Mercedes-Benz ML350, front — 330 mm front rotors; solid rear rotors; DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2010-2011 Mercedes-Benz ML450, front — 330 mm front rotors; solid rear rotors; DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2008-2009 Mercedes-Benz ML320, front — 330 mm front rotors; solid rear rotors; DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Mercedes-Benz R320, front — Solid rear rotors; DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2007-2009 Mercedes-Benz R320, front — Vented rear rotors; 330 mm front rotors; DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2007 Mercedes-Benz ML320, front — DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2006-2007 Mercedes-Benz ML350, front — DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2007 Mercedes-Benz ML500, front — Vented rear rotors; 330 mm front rotors; DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2007 Mercedes-Benz ML500, front — Solid rear rotors; DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2006-2007 Mercedes-Benz R500, front — Vented rear rotors; 330 mm front rotors; DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2006-2007 Mercedes-Benz R500, front — Solid rear rotors; DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003cli\u003eFits 2006 Mercedes-Benz ML500, front — 330 mm front rotors; solid rear rotors; DFC GEOSPEC Coated Rotor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm rotor diameter, bolt pattern, and front axle application before installation. This rotor is listed for front use only, and the fitment notes distinguish between vehicles with solid rear rotors and vented rear rotors. Measure the existing rotor and compare it to the listed 330 mm outside diameter and 32 mm nominal thickness before service.\u003c\/p\u003e\u003cp\u003eFor Mercedes-Benz R350 and ML350 brake service, verify the vehicle’s brake package and axle configuration against the fitment notes to ensure the correct front rotor is selected. Clean the hub mounting surface before installing the rotor to help achieve proper seating.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamic Friction identifies this rotor as part of the DFC GEOSPEC Coated Rotor line, with application-specific dimensions and vehicle fitment data provided for confirmed Mercedes-Benz front brake use. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":43389598695605,"sku":"HBHR-604-63128","price":104.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_60463128_Fro.jpg?v=1774634229","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-604-63128-disc-brake-rotor","provider":"PartCatalog","version":"1.0","type":"link"}