Bennzs offers a variety of diagnostic cables for connecting diagnostic tools and testers to SCR pumps to realize quick diagnosing and testing. We have over 30 types of SCR diagnostic cables available for your choice, including 12P Bosch, 20P Cummins, 14P Tenneco, 16P Tenneco, 37P Emitec, 35P Kailong, NOX Cable. Custom SCR diagnostic cables can be offered per request.