Refrigerant Solenoid Valve 12V – Truck Sleeper Unit Bendix Fuel knock or sharp combustion

Fuel knock or sharp combustion noise from one cylinder

Allis-Chalmers: 4036711

This 12V compressor features a 6-groove serpentine pulley (5-7/8" diameter)

Dayton Parts: AV103010

and function

Refrigerant Solenoid Valve 12V – Truck Sleeper Unit Bendix Fuel knock or sharp combustionDirect fit solenoid valve for heavy duty truck A C systems, marked 2601020. This 12V normally closed solenoid valve uses a #6 male SAE flare insert with O ring seal and is compatible with both R12 and R134a refrigerants. Commonly used to control refrigerant flow to auxiliary or sleeper cab cooling systems on heavy duty trucks. When to Replace a Solenoid Valve Use this part when: Sleeper unit A C does not engage despite proper system pressure