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Koupling King

  • Crown Engineering Koupling King II KK100

    Crown Engineering Koupling King II KK100

    Koupling King II 5 in. Plastic Universal Oil Burner Coupling The Koupling King II is a universal coupling designed for oil burners, providing reliable connectivity between motor and fuel unit shafts. It features a 1/2-inch motor shaft end on one side and...

    $13.95
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