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Genuine 34311160617 Brake Master Cylinder O-RingOE Quality 60-Day Returns
Part #: 34311160617

Genuine 34311160617 Brake Master Cylinder O-Ring

176 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: BMW and Mini, X1, Z4, 128i, 135i, 328i, 328i xDrive, 335i, 335i xDrive, 335is, M3, 1 Series M, 335d, 328xi, 335xi, Cooper, 325Ci, 325i, 325xi, 330Ci, 330i, 330xi, Z3, 323i, 328Ci, 318ti, 318i, 318is, 320i, and 325is
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Overview of Genuine Brake Master Cylinder O-Ring 34311160617

The Genuine Brake Master Cylinder O-Ring 34311160617 is designed for precise sealing in brake systems of select BMW and Mini vehicles. This component ensures reliable brake fluid containment, contributing to consistent brake performance and safety.

  • Compatible with various BMW 1 Series, 3 Series, M3, X1, Z3, Z4 models, and Mini Cooper
  • OEM quality for exact fit and function
  • Durable material resistant to brake fluid and temperature variations
  • Essential for maintaining brake master cylinder integrity
  • Part number 34311160617 ensures correct replacement

Detailed Product Description

This Genuine Brake Master Cylinder O-Ring (part number 34311160617) is engineered to meet the specifications of BMW and Mini brake systems. It provides a secure seal within the brake master cylinder assembly, preventing fluid leaks that can compromise braking efficiency. Compatible with BMW models including the 1 Series M, 128i, 135i, 318i, 320i, 325i, 328i, 330i, 335i, M3, X1, Z3, Z4, and Mini Cooper, this O-ring is manufactured to OEM standards to ensure proper fit and long-lasting performance.

Common Applications and Issues Addressed

  • Prevents brake fluid leaks in the master cylinder
  • Eliminates spongy or unresponsive brake pedal feel
  • Maintains hydraulic pressure for consistent braking
  • Addresses master cylinder seal wear or damage
  • Helps avoid brake system contamination and failure

Installation Notes and Tips

  • Ensure the brake master cylinder is clean and free of debris before installation
  • Lubricate the O-ring lightly with compatible brake fluid to ease installation
  • Inspect the master cylinder bore for wear or damage prior to fitting the new O-ring
  • Follow vehicle-specific service manual procedures for brake system maintenance
  • Bleed the brake system after installation to remove air and restore proper function

Quality Assurance and Warranty

As a Genuine part, the Brake Master Cylinder O-Ring 34311160617 meets strict OEM quality standards for fit, form, and function. This ensures reliable performance and durability in BMW and Mini brake systems. Warranty coverage is subject to manufacturer terms and conditions, providing assurance of product integrity when installed according to specifications.

This part fits 176 vehicles. Search below:

YearMakeModelBody TypePositionNotes
2015BMWX1N/A
2015BMWZ4N/A
2014BMWX1N/A
2014BMWZ4N/A
2013BMW128iN/A
2013BMW135iN/A
2013BMW328iConvertibleN/A
2013BMW328iCoupeN/A
2013BMW328i xDriveCoupeN/A
2013BMW335iConvertibleN/A
2013BMW335iCoupeN/A
2013BMW335i xDriveCoupeN/A
2013BMW335isN/A
2013BMWM3N/A
2013BMWX1N/A
2013BMWZ4N/A
2012BMW128iN/A
2012BMW135iN/A
2012BMW328iConvertibleN/A
2012BMW328iWagonN/A
2012BMW328iCoupeN/A
2012BMW328i xDriveN/A
2012BMW335iConvertibleN/A
2012BMW335iCoupeN/A
2012BMW335i xDriveN/A
2012BMW335isN/A
2012BMWM3ConvertibleN/A
2012BMWM3CoupeN/A
2012BMWZ4N/A
2011BMW1 Series MN/A
2011BMW128iN/A
2011BMW135iN/A
2011BMW328iN/A
2011BMW328i xDriveN/A
2011BMW335dN/A
2011BMW335iN/A
2011BMW335i xDriveN/A
2011BMW335isN/A
2011BMWM3N/A
2011BMWZ4N/A
2010BMW128iN/A
2010BMW135iN/A
2010BMW328iN/A
2010BMW328i xDriveN/A
2010BMW335dN/A
2010BMW335iN/A
2010BMW335i xDriveN/A
2010BMWM3N/A
2010BMWZ4N/A
2009BMW128iN/A
2009BMW135iN/A
2009BMW328iN/A
2009BMW328i xDriveN/A
2009BMW335dN/A
2009BMW335iN/A
2009BMW335i xDriveN/A
2009BMWM3N/A
2009BMWZ4N/A
2008BMW128iN/A
2008BMW135iN/A
2008BMW328iN/A
2008BMW328xiN/A
2008BMW335iN/A
2008BMW335xiSedanN/A
2008BMWM3N/A
2008BMWZ4N/A
2008MiniCooperN/A
2007BMW328iN/A
2007BMW328xiN/A
2007BMW335iN/A
2007BMW335xiN/A
2007BMWZ4N/A
2007MiniCooperN/A
2006BMW325CiN/A
2006BMW325iN/A
2006BMW325xiN/A
2006BMW330CiN/A
2006BMW330iN/A
2006BMW330xiN/A
2006BMWM3N/A
2006BMWZ4N/A
2006MiniCooperN/A
2005BMW325CiN/A
2005BMW325iN/A
2005BMW325xiN/A
2005BMW330CiN/A
2005BMW330iN/A
2005BMW330xiN/A
2005BMWM3N/A
2005BMWZ4N/A
2005MiniCooperN/A
2004BMW325CiN/A
2004BMW325iN/A
2004BMW325xiN/A
2004BMW330CiN/A
2004BMW330iN/A
2004BMW330xiN/A
2004BMWM3N/A
2004BMWZ4N/A
2004MiniCooperN/A
2003BMW325CiN/A
2003BMW325iN/A
2003BMW325xiN/A
2003BMW330CiN/A
2003BMW330iN/A
2003BMW330xiN/A
2003BMWM3N/A
2003BMWZ4N/A
2003MiniCooperN/A
2002BMW325CiN/A
2002BMW325iN/A
2002BMW325xiN/A
2002BMW330CiN/A
2002BMW330iN/A
2002BMW330xiN/A
2002BMWM3N/A
2002BMWZ3N/A
2002MiniCooperN/A
2001BMW325CiN/A
2001BMW325iN/A
2001BMW325xiN/A
2001BMW330CiN/A
2001BMW330iN/A
2001BMW330xiN/A
2001BMWM3N/A
2001BMWZ3N/A
2000BMW323iN/A
2000BMW328CiN/A
2000BMW328iN/A
2000BMWZ3N/A
1999BMW318tiN/A
1999BMW323iN/A
1999BMW328iN/A
1999BMWM3N/A
1999BMWZ3N/A
1998BMW318iN/A
1998BMW318isN/A
1998BMW318tiN/A
1998BMW323iN/A
1998BMW328iN/A
1998BMWM3N/A
1998BMWZ3N/A
1997BMW318iN/A
1997BMW318isN/A
1997BMW318tiN/A
1997BMW328iN/A
1997BMWM3N/A
1997BMWZ3N/A
1996BMW318iN/A
1996BMW318isN/A
1996BMW318tiN/A
1996BMW328iN/A
1996BMWM3N/A
1996BMWZ3N/A
1995BMW318iN/A
1995BMW318isN/A
1995BMW318tiN/A
1995BMW320iN/A
1995BMW325iN/A
1995BMW325isN/A
1995BMWM3N/A
1994BMW318iN/A
1994BMW318isN/A
1994BMW320iN/A
1994BMW325iN/A
1994BMW325isN/A
1994BMWM3N/A
1993BMW318iN/A
1993BMW318isN/A
1993BMW320iN/A
1993BMW325iN/A
1993BMW325isN/A
1992BMW318iN/A
1992BMW318isN/A
1992BMW325iN/A
1992BMW325isN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.