Midnight - I had same exact issue with 650lb locker bags in my 2020 F22 Tomcat. I installed a bulkhead fitting as mentioned. I used a Banjo TF100 1” Bulkhead fitting. It accepts the 1-1/8” NPT fitting that Wakemaker uses. You will need to grind the bottom half of the fitting slightly so that it fits through the bottom of the stainless steel collar of the bag. (Wife’s small hands were needed) From there I used a sealant called Gear Aid Aquaseal and slathered the inside and outside connections of the fitting and tightened down the nut. Let dry, throw back in the boat, and back on the water. I’ve been using this repair for two seasons now and works great with no leaks or issues. Spent $20 and an hour to save $600. Will be doing again if the other connections fail. Hope this helps!

Did this hold up over time? I know this thread is really old but this exact same thing just happened to my 2018 F22 Tomcat Custom 650 lb Wake maker bags in the rear lockers and they want $600 a bag to replace I'm curious which bulkhead plumbing you found, looks like it has good coverage around the bag hole. IMG_9155.MOV

For sale. I went a different direction. Everything is there. Message me if you are interested. I have the manual printed out just need to find it but it’s also online.

how did you get to read those codes? I got the dreaded "F" code and it was the pre-cat O2 sensor. replaced them (210 hours) and so far so good. But I had to have a mechanic read the codes. what boat do you have? thanks.

did you have this problem again? We just had to do the same thing, but at 210 hours. thanks for any update.