95YotaPickup

I bought a complete ARB equipped third member from Marlin Crawler, and I'm going to be putting it in my truck here in the next couple days. Unfortunately, I'm not the best when it comes to plumbing or electrical work, so I'm going to have my friend help me wire and plumb the air system one of these coming weekends. I don't want to leave the air inlet exposed while I drive back and forth to work, so I need to plug the bulkhead where the air line goes into the third member. I assumed (I know, I know) that it was just 1/8 NPT thread so I bought a standard plug that size, but it's not the right threads. Anyone have any idea what the actual thread size is for the bulkhead? Or hell, would it even be ok to leave the air inlet open for a week or so while just driving to work and breaking in the new gears? No wheeling of course. Any advice is greatly appreciated.

wyoming9

iTrader: (1)

Do you not have any fittings that came with the rear ??

Then maybe you need to source all your air line plumbing hardware ??

If it is a barbed fitting just a short piece of hose with a bolt or what ever fits a clamp and tape .

It is up to you if you want to leave it open .

95YotaPickup

I have all the fittings and air line that came with it. I just need to figure out what the thread size is so I can go buy a basic plug for it. All the fittings that came with the third member have holes in them.