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(888) 312-8812 Login SignupA compressor running hot, or coolant seeping near its inlet, is the cue to get a new Cummins Air Brake Compressor Water Inlet Hose on EPA17 12-liter ISX and QSX heavy-duty diesel engines. Cooling the compressor keeps discharge temperatures in check during long loaded cycles, which also protects the air dryer downstream. A cracked or leaking line lets the compressor run hot. Coolant reaches the compressor steadily again once the Cummins 5486405 is installed.
Compressor Water Inlet Tube
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