Home › Forum › Ask A Member › 1957 Evinrude Fleetwin 7.5 HP (Update)Impeller Question) › Re: 1957 Evinrude Fleetwin 7.5 HP (Impeller Question)
March 28, 2018 at 10:47 am
#73151
An old impeller can become brittle and lose parts that end up plugging up the cooling system.