Red Dot 4379-RD548330 Low Pressure Switch – Normally Open 10/42 PSI Torque Rod TF 1699-949-C

TF 1699-949-C

It is a direct replacement for Mack 51MS232M

and Wix WL10341

Alliance Truck Parts: ABP991455

Motorcraft: FL819

Red Dot 4379-RD548330 Low Pressure Switch – Normally Open 10/42 PSI Torque Rod TF 1699-949-CRestore cabin cooling with the 2601284 pressure switch. This normally open pressure switch protects the compressor from low refrigerant conditions by cutting the compressor clutch when pressure drops below 10 PSI. 1 4" female thread fitting, direct replacement for OEM applications. Signs You Need a New Low Pressure Switch Compressor running with insufficient refrigerant charge A C system not shutting off at low pressure A C performance declining as