As well as all of the standard Deutsch range, Connector-Tech ALS can supply all the special modified versions of the DT series used on Caterpillar equipment.
These versions are denoted in the part number by a special modification code on the end of the connector.
These are the most common:
-E005 - Receptacle with enhanced seal retention and black end cap
-EP06, EP08 - Plug with enhanced seal retention and black end cap
Please contact Connector-Tech ALS if you have any questions.