9-Pin Deutsch Y-Cable (Male to Female + OBD2 Female

This high-quality 9-Pin Deutsch Y-Cable (male to female + OBD2 female) is designed for use with trucks, agricultural equipment, and heavy machinery.
Unlike most Y-cables available online, our cable supports not only J1939 (CAN bus) but also K-Line communication – giving you full compatibility for diagnostics and tuning.

Features:

9-Pin Deutsch male → 9-Pin Deutsch female + OBD2 female
Supports both J1939 (CAN) and K-Line protocols
Durable, professional-grade construction
Ideal for diagnostic tools, tuning devices, and ECU communication
Compatible with a wide range of trucks, agricultural machines, and off-highway vehicles

Key Advantage:

All other Y-cables on the do not support K-Line! All other Y-Cables work only on J1939 CAN. This is why our cable is unique because it also ensures reliable K-Line communication, which is essential for certain ECUs and older vehicles.