Lower unit washers

[JamesGY]

I changed my lower unit oil 2 weeks ago but didn't replace the washer for the drain (only place I saw a washer. Shouldn't there be some for the vent and oil level?). Anyway, can I just use any washer that will fit from a hardware store or do I have to get one specially for that?

 

[The Marine Doctor]

Re: Lower unit washers

There should be atleast 2 holes for which to drain and fill the gear oil. They are both about the size of a Dime and are flathead screws. One near the top of the gearcase and one just above the skeg.<br /><br />You cannot add enough oil to the gearcase unless you vent the gearcase. Fill from the bottom until it comes out the top.<br /><br />As for the seals...they must be replaced each time you change the gear oil...and yes..they are special seals(washers)<br /><br />TMD