Driveshaft Flange Yoke 2-2-939 Flange Yoke 4x0.488 Holes on 3.5BC 2.0F Its cord is 30 feet

Its cord is 30 feet long

Cooper wires with standard 7-way plugs keep the power on all the time

5 mm AUX in

Airflow @ 4 mph631 cfm

Driveshaft Flange Yoke 2-2-939 Flange Yoke 4x0.488 Holes on 3.5BC 2.0F Its cord is 30 feetDriveshaft Flange Yoke 2 2 939 Flange Yoke 4x0. 488 Holes on 3. 5BC 2. 0F Compatible with 1310 Series 1. 063" x 3. 219" U Joint 1310 Series, Outside Snap Ring, Outside Lock Up U Joint, U Joint Cap Diameter is 1. 063" and U Joint Width is 3. 219". Bolt Circle is 3. 5", 4 Bolt Holes, Hole or Thread Size is 0. 5" Drilled, Flange or Swing Diameter is 4. 5". From Flange Face to Center Line is 1. 65", 20 Degree Joint Angle, 2" Female Pilot Diameter