I need to replace my fuel pump on my Silverado and found these.

Has anyone run these Walbro 255 pumps on their truck?

Walbro part number tu434hp-2 and tu432hp-2

 

I used the walbro tu-432 pump. Never had a problem. But I'm going bigger with my build.

 

Are theSe pumps new? What's the point of buying the gss340 pump when you can just drop in this whole module!?

 

the gss340 is just the pump so you will have to modify your existing bucket. if you buy the ones OP is looking at, you pull out old bucket and drop this in . easy as that but it costs more , you pay for the convenience . I did one of the drop in units and it has working great for the last 6 months

_Zblee

 

It's cheaper if you just buy the pump itself... you don't really need anything else besides the pump if you know what to do so you could save some money. But these modules are a sweet piece!