Review on High-Quality Apex Tool Supply AB-9051116 Pressure Reducer Replacement for Stanley Bostitch, Husky, Air Compressors by Michael Clarke

This part does not fit my 6 gallon Bostich Pancake Compressor. to original parts 4 threads. This will result in the part not sealing when oriented as it should be. If you keep turning it, it will be about 60 degrees off target, leaving the red cap pointing toward the tank and making the gauge unreadable unless you're upside down. I was disappointed because the listing shows it is the same part number as it should have been. I'll have to try another brand and see if I can get one with four threads.