Who knows the diameter of the stock bilge tube?

[Woody]

I need the inner diameter of the tube that runs through. Is it the same diameter of the stock cooling tube? Thanks!

 

[Rahl]

i think its pretty close to an inch

 

[Woody]

wow...that much bigger than the stock cooling line??? the stock cooling line uses a 3/8" tube right???

 

[keefer]

It is about the same as the cooling line. I used mine for a second cooling line and just use electric bilges.

 

[stanton]

its the same as the cooling 3/8"