Legacy parts, controls & equipment
Hard-to-find electrical parts. Real people who understand the equipment.
Send the part or catalog number, revision, nameplate—or simply the clearest photo you have. ETSCO helps connect the component to the system it belongs in.
SCR and drive components
SCR assemblies
Start with the assembly identity, system, bay or application.
View SCR assemblies →DC control modules
Legacy DC drive modules and application-specific support.
View DC modules →AC control modules
AC drive control modules and related component support.
View AC modules →DC slide PCBs
Identify the board by legend, revision and bay assignment.
View DC slide boards →Driller controls
Control and protection boards
Generator and exciter PCBs
Generator-control and excitation board support.
View generator boards →Ground-fault boards
Protection-board identification and application review.
View ground-fault boards →Sprocket-slip boards
Legacy sprocket-slip control-board support.
View sprocket-slip boards →Duplex-style blowers
Blower assemblies used in legacy equipment applications.
View duplex-style blowers →Identified component pages
Allen-Bradley 1747-SN scanner
Remote I/O scanner module identification page.
Review exact identifier →Basler PRS-250 relay
Veri-Sync relay identification and application page.
Review exact identifier →FEN-31 encoder interface
HTL encoder-interface identification page.
Review exact identifier →Pyle-National ZREP receptacle
ZREP 20-332SN receptacle identification page.
Review exact identifier →Siemens S7-300 CPU
CPU 315-2DP identification and application page.
Review exact identifier →Equipment and broader sourcing
Availability, condition, exact fit, price and delivery are confirmed for the exact item and application in an ETSCO quote.
Send us the part number—or the best photo you have.
Add the equipment family and what the system is doing. ETSCO can follow up for anything else needed to identify the right starting point.