Compatible with many Porter Cable Compressors. * What's included : (1) Replacement 4 PORT REGULATOR # D27253 * New, bulk packaged * Please refer to list below for compatibility *C2550 4 Gallon , C2550 Type 1 4 Gallon , CPF23400P , CPF23400P Type 1 , CPF23400P Type 2 , CPF23400P Type 3 , CPF6025VP , CPF6025VP Type 1 , CPFAC2040P , CPFAC2600P , CPFAC2600P Type 1 , CPFAC2600P Type 2 , CPFC2TV3525VP 25 Gallon Vertical , CPFC2TV3525VP Type 1 25 Gallon Vertical , CPFC2TV3525VP Type 2 25 Gallon Vertical , CPLDC2540P , CPLDC2540P Type 1 , CPLDC2540P Type 2 , CFBN220 A , CFBN200A A , CFBN200A Type 2 A , CFBN217A Type 1 A , C2000 A , C2000 Type 1 A , CPFAC2600P-W A , CPFAC2600P-W Type 1 A , C6110 , C2150 , C2150 Type 1 , C2000-WK (Type 0) , C2000-WK (Type 1) , DeVilbiss: 1WC95 Type 2 , Y6010-WK , Black and Decker: 919-72413 , 919-72413 Type 1 , 919-72432 , 919-72432 Type 1 , 919-72432 Type 2 , 919-72550 , 919-72550 Type 1 , 919-72550 Type 2 , 919-72550 Type 3 , 919-16555 , 919-16644 , 919-16644 Type 1 , 919-16778 , 919-16778 Type 1 , 919-16778 Type 2 , 919-16778 Type 3 , 919-16778 Type 4 * What's included : (1) replacement 4 PORT REGULATOR, (1) Bracket This regulator is regulator pressure ONLY, If you need Tank/Regulator pressure, please search on Amazon for following ASIN: B082MTPBZS