Interchange Part Number: RD515, R134a Low Pressure Switch. Type: A/C Pressure Cutoff Switch / Sensor. It is subject to change, especially during peak periods.
1973-1979 General Motors car truck AC low pressure switch Four Seasons 35757
HVAC Pressure Switch-Compressor High Side Low Pressure Switch UAC SW 2122KTC
HVAC Pressure Switch-Low Pressure Switch UAC SW 11416C
HVAC Pressure Switch-Low Pressure Switch UAC SW 11310C
UAC SW 2122KTC HVAC Pressure Switch -- Compressor High Side Low Pressure Switch