Detroit 60 Series Air Compressor Unloader Valve

60 series detroit 12 7 engine air compressor pop off valve is leaking air from it.

Detroit 60 series air compressor unloader valve. Bendix ba 922 air compressor upgrade for detroit diesel series 50 and series 60 ideally suited for transit vehicles today s more sophisticated transit vehicles mean increased compressed air requirements. Air entering the unloader port acts on the unloader piston causing the figure 4 typical compressor drive flanges piston to move upwards away from its seat on the valve plate assembly. Air from the pop off valve. I have changed all head gaskets.

When the unloader piston is unseated an detroit diesel s60 figure 6 ba 921 compressor unloader system compressor. I have a 04 columbia with detroit 60 series when i start my truck and start building air pressure. System air to the compressor unloader port. Tu flo 550 air compressor core class 1g dt466 ht530 5004613x tu flo 750 air compressor core class 2g ht530 international i 65004614x pre 2004.

Email us call us 888 940 5030 log in register 0 log in register. Search our large inventory of rebuilt new core detroit 60 ser 12 7 engine air compressors for sale online. And new relief. A 2nd one was replace still the same problem.

Air compressor core class 2d series 60 non egr series 50 5004187x 69 tooth gear w 21 tooth spline ddc core group 1d ddc core group 1c bendix ba 922 air compressor upgrade available. What could be making that check valve be letting off pressure. And when you need maximum air delivery the bendix ba 922 big twin air compressor is for you. My unloader valve is leaking replaced unloader valve still leak blows off through brass valve on top of compressor what else could be the problem.

Bendix ba921 competitive remanfactured detroit diesel flange.