Dripless Seal Bellows Size on 390
I want to order a replacement kit to rebuild the PYI PSS Shaft Seal on our 390 before I break the old one loose. The shaft is 1.75" and I think the stern tube is 3.5". Does anyone know for sure what the stern tube size is?
We're out for a thruster problem and I want to do the seal while we are out. The one on the boat works great, but is 12 years old.
Maina, 02 Mainship 390