Another tip is to get new fuel housing pump orings before pulling the pump. Even if the old ones are in good shape, they tend to get loose when you pull the pump. They also tend to shrink when they dry out, but that can take awhile. It can be a bear to keep the orings on the pump body when reinstalling if they are loose fitting and you will likely tear one or it will not want to seat correctly.
Either way, I'm sure once you have the pump out, you will want to fix it and button it back up ASAP, so I recommend having them on hand to just swap out.
https://st-paul-harley-davidson-bue...ghtning-xb12ss~yt_fuel-delivery-/-air-cleaner
It probably is a good idea to replace the orings on the fuel line, but if your existing ones still look ok, you'll probably be fine. And they are pretty easy to access and replace if you do have a leaker.
Also, there is a fuel filter in the earlier pump assemblies that is just a simple inline filter. You should be able to source one at a local auto parts store. If you have a leaky hose like I did, you will need "submersible fuel hose". I think its 5/16" and really only available at a NAPA and its not cheap.
You may want to reach out to forum member "Barrett" aka Action Pants for one of his fuel pump kits. Sourcing the CORRECT parts locally can be a huge pain, and Barrett offers a kit with quality parts. He's also a great guy and more knowledgeable than all of us combined.
