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August 20, 2020 NHTSA CAMPAIGN NUMBER: 20E057000
Insufficiently Crimped Brake Master Cylinder
If the piston pops out of the master cylinder housing, a complete loss of braking or unintended brake application can occur, increasing the risk of a crash. Owners may initially notice brake fluid leaking onto the vacuum booster, or a change in brake pedal travel and feel.
NHTSA Campaign Number: 20E057
Manufacturer Motorcar Parts of America, Inc.
Components SERVICE BRAKES, HYDRAULIC
Potential Number of Units Affected 2,403
Summary
Motor Parts of America, Inc. (MPA) is recalling certain Duralast NM4222 and NM55381 brake master cylinders sold as aftermarket replacement parts for 2012-2017 Volkswagen Beetle, 2005-2018 Volkswagen Jetta and 2007-2010 Volkswagen Jetta GLI vehicles. The crimping of the aluminum housing may be insufficient, allowing the master cylinder piston to pop out of the housing.
Remedy
MPA will notify owners directing them to take the component to an AutoZone store to return the recalled Master Cylinder for a full refund. Exchanges for replacement Master Cylinders can occur after October 1, 2020. This recall began August 28, 2020. Owners may contact MPA customer service at 1-833-758-0239 or email recall@motorcarparts.com.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
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