Predator HD A/C Binary Pressure Switch – Alliance ABP N83 318059 R-14 Relay Valve Verify the OEM service-filter callout

Verify the OEM service-filter callout for your engine before ordering — Cummins industrial fuel-filter specs vary by emissions level and fuel-system supplier

and DD16 engines (Gen 5 platform)

BTKN28520X

Verify axle position (front/rear)

Predator HD A/C Binary Pressure Switch – Alliance ABP N83 318059 R-14 Relay Valve Verify the OEM service-filter calloutQuality replacement A C binary (high low) pressure switch from Predator HD. This normally open switch protects the compressor on both low charge and high pressure conditions, replacing Alliance ABP N83 318059. Specifications Manufacturer Predator HD Part Type A C Binary Pressure Switch Operation Normally Open High Setpoint 270 PSI open 120 PSI re close Low Setpoint ~15 PSI cut out ~40 PSI cut in Thread 1 4 in female Terminals 2 Refrigerant R 12 R 134a