68241 Zinc Wasting Anodes which is used in Cummins Marine Diesel Engines including the QSB5.9, QSB6.7, QCS8.3, QSL9, QSM11 models. This anode fits into the engine aftercooler. the Quantity of anodes used will depend on the engine model.
|Engine or Model||
QSB 5.9, QSB 6.7, QSC 8.3, QSL 9, QSM 11