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Johnson Polarity Reversing Switch Kit 09-47196 | S25

by Johnson Pump/Mayfair
$52.49
$52.49

    Johnson Polarity Reversing Switch Kit #189-0947196

    • The polarity reversing switch allows any flexible impeller pump that uses a polyurethane impeller and has less than a 20 amp rating (F4B capacities and below) to reverse flow direction.
    • Allows ballast tanks to be reversed for filling or emptying and for easily adding or extracting oil from an engine.