The biggest problem is that I am not 100% sure what it has on it. Being so far away now is the biggest challenge. I called the mechanic who’s shop it is parked in front of and told him I had parts and pland to come up there and have him fix yesterday And he said that he doesn’t have time until after the 4th. Sounds to be like he isn’t up to the challenge and has plenty of gravy work. If I knew 100% that I had the right part I would just do it myself right there in front of his shop. Looking at some YouTube videos it doesn’t look to hard. I’ve never changed an axel but I’ve done plenty of roadside makeshift repairs to get back on the road. Now my plan is to just tow it back. I signed up for the aaa premium it gives you 200 miles free and I’ll have to pay for the rest. I used to have it but didn’t update it awhile ago. we should all have that if we are going to take long trips in our vintage campers. Once I get it back home I can tear it down and not stress out on getting parts and assess if I want to rebuild with same what ever it has or upgrade the whole rear end. Thank you all for the infomation!