I have a 99 TR 20 Triton one of the circulation pumps has gone bad it's a Attwood 750A Model 4270 cant find one seem they don't make this pumps anymore. Has anyone had to replace the original Attwood pumps in there Triton and if so what did you go to. The Attwood Tsunami Aerator 800/Gal Model looks like it might work. Due to Triton design of the Pump location there is not much room to work so I'd like to get a replacement as close to plug and play as possible. Any information would be greatly appreciated.

have 99 TX-21.
I FEEL YOUR PAIN!!!!!!
have replaced all with the Sunami.
because of where they are between the two sides of the livewells, they are still virtually impossible to replace just the cartridge if they go bad.
at least you can pick them up at just about any Wal-Mart.

Hey Snakebite what Model Sunami did you get and did you have to reroute hose, but that might be impossible due to there is no room for rerouting hose maybe adding longer section of hose.

I have an '01. I bought the 800 from Academy and had to return it because the fittings were too large. I had to go with the original 500 size. With little to no space to work with, I wasn't going to battle it. I had to replace the whole unit, not just a cartridge.