[2Rusty]

Now take a look at the old fuel pump you will notice a brown plastic spacer at the top. Take the spacer off. Remove the rubber O-ring stuck in the fuel pump connection in the assembly. Replace it with the new O-ring supplied in the Walbro install kit. Slide the spacer over the Walbro and push the new fuel filter into the assembly. Remember which way the fuel filter stuck out from the assembly? This is where that tip comes in to play. Align the fuel pump to the right position against the bracket and slide the big rubber band over it. Push the new rubber isolator onto the bottom of the pump and finally reattach the metal retainer to the pump and bracket and screw it in place. It should look like this: