Found 6 alternatives for 1734037-2 by TE Connectivity AMP Connectors. D Shaped Connectors Centronics — Tube,Box.
CONN RCPT 26POS PCB SOLDER
CONN RCPT 100POS STR IDC
CONN RCPT 14POS PCB SOLDER
CONN RCPT 20POS PCB SOLDER
100 50SR PANEL MOUNT RCPT
CONN BTB RCPT 160POS VERT SOLDER