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Master Cylinder Identification

Identifying information is stamped into the front surface of the body of the master cylinder.
The Delphi master cylinder has the following information:
^ The first two digits identify the build code.
^ The third digit indicates the year the master cylinder was built (Example: 5 means 1995).
^ The last digits indicate the day the master cylinder was built (Example: 271 means the 271st day of the production year).