accelerator pump

The other day while I was fixing a fuel leak on my accelerator pump lines the brass nipple on the check valve busted off and I haven’t been able to to find a replacement or a possible solution for this as there are like no part numbers for the accelerator pump. I will attach a picture of what...

I am currently rebuilding a BN-40i-38 carburetor for my SeaDoo 2001 GTS 5521. Below I have a picture of the bottom of the accelerator pump. I know for sure one is a check valve and it's working, but I'm not sure if the other one is a check valve. Can someone please confirm?

My 1997 GTI dies on acceleration off idle unless you nurse the choke to get it off the idle circuit. Once you do it runs great a higher speeds. On acceleration I noticed that there is no fuel squirting down the carb throat where I expected to find an accelerator pump nozzle...but the nozzle was...

I've checked and found out the acc. pump nipples in my carbs are clogged. I've heard everywhere that this is a common problem. Is it true that I can jet my carbs up and bypass the acc. pump issue? thanks mike