Fits:PowrMastic 40:1, HydraPro Super, HydraPro IV, HydraPro III, Commander 40:1, Commander 30:1, Boss, Big 440, Admiral 40:1, Big 440. Powrcoat 730,940Displacement RodSKU: 185-984A$138.88PriceQuantityAdd to CartBuy Now