A Meter and Tach Drive Adapter component is used to drive a meter or gauge and tachometer, respectively, in a vehicle's instrument cluster. It allows the connection of the cable to the transmission or engine, ensuring accurate readings on the instrument panel.Attributes:• Drive ratio is 1 to 1• Shaft hardened for improved wear resistance• Easy installation or replacement of faulty componentsApplications:A Meter and Tach Drive Adapter is used between the service meter and the accessory drive housing.