This product already has this split charge system built in to it
assume you're sighting on
300HP E300DSLAAB - AA Model EMM
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TUBE & SCREEN AY 5008809 Evinrude Johnson Spares & Parts Dry bag This product already has thisTUBE & SCREEN AY 5008809 Evinrude Johnson Spares & Parts Fits the following models and components: 225 (G2, 74 V6, 3. 4 L) H225XHAHA (G2 74 V6, 3. 4 L) AH Model 03 6_OIL TANK & PUMPS 225 (G2, 74 V6, 3. 4 L) H225XHAHA (G2 74 V6, 3. 4 L) AH Model 03 6_OIL TANK & PUMPS 225 (G2, 74 V6, 3. 4 L) H225XCAHA (G2 74 V6, 3. 4 L) AH Model 03 6_OIL TANK & PUMPS 225 (G2, 74 V6, 3. 4 L) H225XCAHA (G2 74 V6, 3. 4 L) AH Model 03 6_OIL TANK & PUMPS 225 (G2, 74 V6, 3. 4