IT IS OF A COMPACT DESIGN IN FINNED HEAT SINK, A DIRECT REPLICA OF THE PODTRONICS VERSION -IT IS SMALL ENOUGH TO CONCEAL INSIDE THE ORIGINAL MCR2 CUT OUT BOX CASING. PART NUMBER MCR2 6VOLT NEG. SORT OUT THOSE ELECTRICAL PROBLEMS, FLAT BATTERY, BLOWING BULBS OR HEADLIGHTS THAT GO UP AND DOWN WITH ENGINE SPEED.
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