Razorbackfan
USN Chief
I have a 2013 Landmark San Antonio with a 55Aquajet-ARV pump that’s leaking at the pump head. Can’t find rebuild kits for the pump and new ones are 180 bucks so was going to bypass it and send it off for repair maybe to a marine shop. Anyway I’m wondering what size PEX lines are in the system 1/2” or 3/4”? I think it looks to be 1/2” but I don’t want to buy the wrong size. Thought I would replace some of the lines that are looking old while I had the pump out.