Switch Blower w/o resistor on switch, short shaft, 3 speed

Switch Blower w/o resistor on switch, short shaft, 3 speed New Switch blower without on Switch, short shaft 3 speed-5 spade connector. Cab Interior Control panel location. For Hesston Tractor models: 100-90, 100-90DT, 115-90, 115-90DT, 140-90, 140-90DT, 160-90, 160-90DT, 55-90, 55-90DT, 70-90, 80-90, 90-90, 90-90DT. For Gleaner Combine models: R42, R52, R62, R72. Cab Interior Control Panel Dim A (1): 3 Speed-5 Spade Conn.