... 44714101/50644901 Z-Encoder Assy 50643901 Encoder,Rotary,4 SP 50643902 Encoder,Rotary,Inline 4 44714001 Theta Encoder ASSY 44714204 Theta ... ASSY 45144501 Transfer Encoder(PWC Encoder) 44866201/47261401 PC BD Xfer Amp 44866203/47261403 PC BD, Theta Amp 44866204/47261404 PC ... BD, Z/PWC Amp 44503101 PC ...