This is a common air compressor pressure gauge that is used on a variety of compressor models. The 142-1003 (PF14) is a back mount gauge at 1/4". Although it is manufactured by Emglo/Jenny, this will work on virtually all air compressors with a 1/4" connection.
Part #: 142-1002
Part #: 141-1058
Part #: 70243936
Part #: PSB20