I bought a deauchworks pump for mine, and when I pulled cradle I found I had a walbro already installed. So I loaded the walbro up with wd40 and wrapped it in plastic. This was maybe November. I was going to keep it as a spare, but pm me a offer including postage if you want. I dunno what size it is, and I can get the mrs to look at number stamping if you want.
But in the ute, it was noisier than the new one is, you know when it is running for sure.
The new pump, I got one with bmgtz and shared the postage, pm him if you want link or I think there is postings on here about them. I pretty sure mine is 300 (lph?)