Galvanized steel concave double-inlet blower wheel commonly referred to as a 12 x 8. Actually measurements are 11-15/16" diameter x 8-1/16 width. 1/2" center bore. Clockwise rotation when viewing from the shaft end of the motor.
Replaces Lau L02694107, DD11-8A and Mars 41341 among many others.
Picture may not be of actual wheel.