I just got my Walbro 255 and I had a few questions. It's quite a bit smaller than I expected so I'm kind of concerned.

My questions are, can someone look at their fuel pump (if it's not yet installed) and tell me what the part number is that is engraved next to the Walbro logo (eg. GSS342; or any other numbers)? Also, how can I tell the difference between the regular Walbro 255 and the "hi flow"? If the answer is size can someone measure theirs from top to bottom of the silver canister (not including the white and brown plastic above and below)?

Any information would be greatly appreciated. I'm pretty sure this is the right pump, but I want to be positive. It's the OCD comming out in me.

Thanks in advance for any help!

..jab

 

342 is the right pump.

 

Ya 342 is correct , I remeber asking my freind the exact same question. I belieive if you check out nino's site it has the model number.

 

You guys are awesome Thanks for the quick responses.