GMC Top Kick (OBD2 Style Male) to J1939 (Male) Adapter One end has a Male
GMC Top Kick (OBD2 Style Male) to J1939 (Male) Adapter One end has a MaleThe GMC Top Kick with the Cummins engine uses an OBD2 style connector for diagnostics, but uses J1708 data. The TopKick with the CAT engine uses J1939 data. This adapter allows a J1939 J1708 tester with the standard J1939 9 pin connecter to hook to the Top Kick.
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6