Speedometer Gear Question
 

I just had my P.O.S. AODE freshened up and I think they installed the wrong Speedometer gear. My speedo is off and the odometer isn't working. When I pulled the vehicle speed sensor all but one tooth was sheared off. I did the gears so long ago, I can't remember how many teeth and color I need for a '95 AODE w/ 3.73 gears and 245/45ZR17 tires. Does anyone know what gear I need.
Thanks