the AOBD actuator (MST) is a standard replacement part

Integrated Logic: Consolidates ignition control and temperature monitoring into a single combined controller for streamlined wiring and system reliability

providing linear thermal output

The silver cadmium oxide contacts are designed to minimize arcing and resist welding

it includes the factory-mounted harness connector to streamline field installation for HVAC contractors

Carlyle 05GA502223 Head Gasket 319852-301 the AOBD actuator (MST) isThe Carlyle 05GA502223 Head Gasket is a critical OEM replacement part engineered specifically for 06D reciprocating compressors and 05G open drive units. Constructed from high grade metal, this cylinder head gasket is designed to replace the new style 06D gaskets, providing a superior seal compared to older composite or fiber alternatives. Its rigid multi layer metal architecture is built to withstand the extreme discharge temperatures and high head