Part Number: 101831001 (Solenoid unit) Part Number: 101831003 (Solenoid,electrical) Part Number: 101831004 (Connector) Part Number: 10183101 (Circuit card assy) Part Number: 10183102 (Cover) Part Number: 10183103 (Trigger video amp) Part Number: 10183104 (Circuit card) Part Number: 10183106 (Support,boom) Part Number: 101831-225 (Disc) Part Number: 1018-313 (Tube) Part Number: 10183140 (Circuit card assembly) Part Number: 10183142 (Amp. a.f. doppler) Part Number: 10183143 (Circuit card assembly) Part Number: 10183144 (C.c)