Big Dan

Someone else will chime in with more info. Based off what you said (noises), throwout bearing seems likely. Tranny will either be BA10/5 or AX-15 (depending on when the truck was made as 89 was a switch over year). AX-5 was a 2.5L transmission. Sent from my Pixel 4 XL using Tapatalk

Contact nick and see what he has to say. He's good about responding quickly. Sent from my Pixel 4 XL using Tapatalk

Also, what I did. Covered in loom and then ran it next to the master cylinder and along the fire wall[emoji106] Sent from my Pixel 4 XL using Tapatalk

That's what I did Sent from my Pixel 4 XL using Tapatalk

Change of heart? Sent from my Pixel 4 XL using Tapatalk

Good deal! Sent from my Pixel 4 XL using Tapatalk

Three "r"s http://www.tristarrradiator.com/ Sent from my Pixel 4 XL using Tapatalk

Unless there has been a recent change, that is correct Sent from my Pixel 4 XL using Tapatalk

It's finicky. It supposed to come from the factory with a spacer, that offsets it correctly, and it's ready to go. If that spacer if worn down some, that may be why you can move it and get brake lights. Potential fix is to line the spacer with something (tape/aluminum foil, similar) to get the offset correct again. There are no true factory adjustment procedures that I'm aware of. I ended up making a bracket and using a normal push style brake switch from a J10. Sent from my Pixel 4 XL using Tapatalk

I would assume it would deteriorate the o rings. The o ring in your last picture is a regular injector o ring, if I remember correctly. The o rings inside of the regulator can be replaced. If someone else doesn't chime in with the part number, I'll look it up. Sent from my Pixel 4 XL using Tapatalk

Without pictures, we really can't guide you well. However, please do a search. There are countless 4.0 vacuum line diagrams, on this forum, and those references will probably get you a quicker answer. Sent from my Pixel 4 XL using Tapatalk

The part scribbled in red needs to come off. When doing the job in the future, torque needs to be applied where the green circle is, so the red scribble part stays in the pump. Sent from my Pixel 4 XL using Tapatalk

If you do go the route of printing any kind of adapter, i would be interested. Sent from my Pixel 4 XL using Tapatalk

Well.... Excrement Sent from my Pixel 4 XL using Tapatalk

When you can, just a reminder Sent from my Pixel 4 XL using Tapatalk

That would be a great find Sent from my Pixel 4 XL using Tapatalk

What did you use to secure the new lights inside of the oem housing? Sent from my Pixel 4 XL using Tapatalk

Please, please post more info Sent from my Pixel 4 XL using Tapatalk

This won't directly answer your question at all. However, to be safe, just get a Mopar pump for a 2000 or 2001 XJ. They're still available and you know you're getting a correct fit part. If you don't want to do that, hopefully someone can provide additional info on the question. Sent from my Pixel 4 XL using Tapatalk

What axle beam is that? I wasnt able to find anything by searching for, what looks like 4317833

Well...yes, it's bad. But, there's been worse. It will be a good challenge.

Yes Sent from my Pixel 4 XL using Tapatalk

I bit the bullet and paid the $200 for a Mopar, pre filled, clutch master and slave assembly. It hasn't failed me yet and it's been on about 3 years. Sent from my Pixel 4 XL using Tapatalk

There isn't one Sent from my Pixel 4 XL using Tapatalk

I should have been more specific. When I said the pin out is different, I mean it's not plug and play. I assume most anything can work with enough splicing and doodiddling. Sent from my Pixel 2 XL using Tapatalk