TD100CHC; TD100CRC; TD121CHC; TD121CRC; TAD121CHC Controls Control TAD121CHC Parts on group Control: Pos. Part No Qty Parts name Comments 1. 7733670_124 stop solenoid 2. Parts catalog : Controls: B TD121CRC Controls: A TD121CHC Controls: B TD100CRC Controls: A TD100CHC Stop Solenoid and Installation Components: A TD100CHC Stop Solenoid and Installation Components: B TD100CRC Stop Solenoid and Installation Components: A TD121CHC Stop Solenoid and Installation Components: B TD121CRC Manual Speed Control RSV: A TD100CHC Manual Speed Control RSV: B TD100CRC