Air Conditioning Relay SKU: QT43933

This air conditioning relay provides essential switching control for the compressor clutch, restoring reliable cab climate control. Replacing a faulty relay ensures consistent operation of the HVAC system under load.

Designed for heavy use, it features durable internal contacts and a weather-resistant housing to resist moisture, dust, and vibration. This relay supports normal cycling in field conditions without failing early.

• Electric control relay for tractor air conditioning systems
• Weather-resistant housing to guard against external elements
• Heavy-duty internal contacts built for frequent cycling
• Compatible with 12V tractor electrical systems in agricultural use

Installation Tip: Before replacing, disconnect battery negative terminal and note wire colors and positions. Push the plug straight in fully and check for tight seating. After installation, run the AC briefly to confirm compressor clutch engages properly.

A dependable replacement relay to keep your tractor’s cab cooling functioning consistently in daily field work.