When one Digi-Troll&trade unit is connected to a Digi-Troll™ transducer, other units can be interphased with the master unit using this relay interphase cable. This allows all Digi-Troll™ units connected to the master unit to independently operate the bottom tracking feature, while only using one transducer.
[table id=1517 /]
Mercury/Quicksilver Gen 3 V8 Cool Fuel Module Filter Disk (8M0204703) - Mercury
FILTER-FUEL (879884T) - Mercury
NGK Spark Plug (DCPR6E) (803507) - Mercury
NGK Spark Plug (ZFR5F) (8M0057936) - Mercury
FILTER-FUEL QS (866594Q01) - Mercury
FILTER-FUEL (8M0093688) - Mercury
Cannon Downrigger Cover
Cannon Manual Downrigger - Easi-Troll ST
NGK BPR6EFS @10 (816336Q) - Mercury
SERV KIT-300 HRS (8M0094233) - Mercury
FILTER-OIL (877761Q01) - Mercury
NGK Spark Plug (ITR4A15) (8M2018369) - Mercury 



