Jump to content

Vacuum connector from NP231?

Recommended Posts

I've got an NP231 from an XJ that had the vacuum disconnect on the D30 front. I'm swapping the axle and 231 into my MJ but will be deleting the vacuum disco.


There's a connector on the driver's side of the TC that looks like it's vacuum lines. What was this for? Is there going to be a problem if I don't reconnect these lines? The vacuum lines in the harness that I pulled were broken anyways.



Link to comment
Share on other sites

You don't need to do anything to those vacuum ports, muck can't get through into the transfer case. You can unscrew the vacuum switch if you like, and replace it with a plug similar to a 231 from a non-disco jeep.


Thanks for the advice. Sounds like a good plan.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...