Beck Arnley 072-0009 Brake Master Cylinder

Brake Master Cylinder for BMW GT and 7 Series

Restore consistent brake pedal response with this Beck Arnley brake master cylinder, part number 072-0009. It is built for foreign nameplate OE specifications for form, fit, and function, making it a direct replacement choice for select BMW models with a reservoir not included.

• Brake master cylinder for select BMW applications
• NEW unit supplied without reservoir
• OE-style fit, form, and function for foreign nameplate vehicles
• Fits BMW 535i GT, 550i GT, 740i, 750i, 760Li, 528i, 535i, 650i, M5, M6, and more
• Part number 072-0009 for catalog and service matching

Detailed Application Coverage

Beck Arnley 072-0009 is a brake master cylinder for BMW brake hydraulic service across a wide range of 2004-2017 vehicles. Body fitment includes 2010-2017 BMW 535i GT, 2011-2017 BMW 535i GT xDrive, 2010-2017 BMW 550i GT xDrive, 2010-2015 BMW 550i GT, 2011-2015 BMW 740i, 2015 BMW 740Ld xDrive, 2011-2015 BMW 740Li, 2013-2015 BMW 740Li xDrive, 2009-2015 BMW 750i, 2010-2015 BMW 750i xDrive, 2009-2015 BMW 750Li, 2010-2015 BMW 750Li xDrive, 2010-2015 BMW 760Li, 2008-2010 BMW 528i, 2009-2010 BMW 528i xDrive, 2008-2010 BMW 535i, 2009-2010 BMW 535i xDrive, 2006-2010 BMW 550i, 2006-2010 BMW 650i, 2006-2010 BMW M5, 2006-2010 BMW M6, 2008 BMW 528xi, 2008 BMW 535xi, 2006-2007 BMW 525i, 2006-2007 BMW 525xi, 2006-2007 BMW 530i, 2006-2007 BMW 530xi, 2004-2005 BMW 545i, and 2004-2005 BMW 645Ci. Part number 072-0009 is specified without reservoir, so verify the existing reservoir and hydraulic connections before installation.

Common Brake Issues Addressed

• Low or inconsistent brake pedal feel
• Internal master cylinder leakage
• Brake fluid loss at the hydraulic unit
• Reduced braking response during pedal application
• Replacement of a worn master cylinder on BMW brake systems

Installation Notes and Tips

Confirm the vehicle’s brake system configuration and match the existing reservoir setup before installation. Bench bleeding and a full brake system bleed are standard service steps after master cylinder replacement to remove trapped air and restore proper hydraulic operation. Verify all brake line connections, mounting points, and pedal travel after installation.

Quality Assurance

Beck Arnley sources parts to meet foreign nameplate OE specifications for form, fit, and function, and works with global sourcing partners to help ensure the correct replacement part for the application. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.