Split Y Diagnostic Adapter with 9-Pin and 14-Pin Connectors Compatible with ET-3 and COMS 4 Adapter Tools for Heavy-Duty

Split Y diagnostic adapter with 9-pin and 14-pin connectors compatible with ET-3 and COMS 4 adapter tools.Works with part number 317-7485.Designed for heavy-duty diagnostics in construction, mining, and farming-related machinery.

• Designed for ET-3 diagnostic systems, this adapter supports communication with engines and electronic control modules using standard serial protocols
• Compatible with part numbers 457-6114 (Split Y Diagnostic ) and 317-7485 (COMS 4 Adapter), integration into existing service tool setups
• Features both 9-pin and 14-pin Deutsch connectors to interface with a wide range of machinery including excavators, loaders, and off-highway trucks equipped with ECUs requiring J1939 or J1708 communication
• Engineered to work with Electronic Technician (ET) software versions supporting COMS 4 protocol, enabling diagnostics, calibration, and parameter adjustments on applicable engine models
• Supports heavy-duty applications across mining, construction, and farming-related where ruggedized connectivity and data transmission are required