1983 Mack WS. 1984 Mack WS. 1985 Mack WS. Part Type: HVAC Pressure Switch. Manufacturer: Four Seasons. System Mounted Binary Pressure Switch. Pressure Switch. Type: Pressure.
37311 4-Seasons Four-Seasons HVAC Pressure Switch for Chevy Express Van SaVana
35961 4-Seasons Four-Seasons HVAC Pressure Switch for Chevy Olds Suburban SaVana
35961 4-Seasons Four-Seasons HVAC Pressure Switch for Olds Chevy NINETY EIGHT
35961 4-Seasons Four-Seasons HVAC Pressure Switch for Chevy Olds Express Van
FOUR SEASONS HVAC Pressure Switch Fits 1983-1985 Mack RWS
FOUR SEASONS HVAC Pressure Switch Fits 1990-2000 International 9400
