Clockwise, 2-speed, 3-wire heater motor with 5/16" diameter shaft.
- Wires exit on shaft end of body, studs on tail end.
- Used in rear underseat heaters 6600-1056 & 6600-1057.
- Used by Thomas, IC, & Blue Bird
- 00104121, 203088, 2503278C1, 274346
- Fan blade = p/n 572980 (see below)
