ZJ steering upgrade, but drag link and TRE at pitman are touching in the sleeve?
#1
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Year: 1998
Model: Cherokee (XJ)
Engine: 4.0
ZJ steering upgrade, but drag link and TRE at pitman are touching in the sleeve?
I can't get the adjustments as tight as I need because the two ends are meeting in the sleeve. Will this issue solve itself when I add a 3" lift later this month? Should I cut a bit off the end of the drag link and TRE to allow for further adjustment?
I planned on just driving it and monitoring the tread on my tires for uneven wear. Bad idea?
I searched all over and haven't found anyone with the same issue.
Parts:
Tie rod: Moog DS1312
Tie rod ends: Moog ES3096L (2x)
Drag link: Moog DS1310
Sleeve: Moog ES2079S (2x)
I planned on just driving it and monitoring the tread on my tires for uneven wear. Bad idea?
I searched all over and haven't found anyone with the same issue.
Parts:
Tie rod: Moog DS1312
Tie rod ends: Moog ES3096L (2x)
Drag link: Moog DS1310
Sleeve: Moog ES2079S (2x)
#2
CF Veteran
All of the part numbers you list match what I'm using except for the Moog1310 (drag link). I 'm using Moog DS1238. Only ZJ part you need to use for the upgrade is the ZJ DS1312 tie rod. DS 1310 is for the ZJ. I had no problem like you describe.
https://www.rockauto.com/en/moreinfo...pt=7428&jsn=32
https://www.rockauto.com/en/moreinfo...pt=7428&jsn=32
#3
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Year: 1998
Model: Cherokee (XJ)
Engine: 4.0
All of the part numbers you list match what I'm using except for the Moog1310 (drag link). I 'm using Moog DS1238. Only ZJ part you need to use for the upgrade is the ZJ DS1312 tie rod. DS 1310 is for the ZJ. I had no problem like you describe.
https://www.rockauto.com/en/moreinfo...pt=7428&jsn=32
https://www.rockauto.com/en/moreinfo...pt=7428&jsn=32
Edit: Just checked and the 1238 is .65" shorter than the 1310. I'm wondering if maybe that would be enough? Doesn't seem like much.
Last edited by vonz; 07-24-2021 at 05:24 PM.
#4
CF Veteran
Looks like the threaded ends are different between the two. Moog says the 1310 is for the V8 ZJ only.
https://www.moog-suspension-parts.com/moog-ds1310
https://www.moog-suspension-parts.com/moog-ds1238
The oal of the 1310 is 30.83". The oal of the 1238 is 30.18".
https://www.moog-suspension-parts.com/moog-ds1310
https://www.moog-suspension-parts.com/moog-ds1238
The oal of the 1310 is 30.83". The oal of the 1238 is 30.18".
Last edited by EZEARL; 07-24-2021 at 05:39 PM.
#5
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Looks like the threaded ends are different between the two. Moog says the 1310 is for the V8 ZJ only.
https://www.moog-suspension-parts.com/moog-ds1310
https://www.moog-suspension-parts.com/moog-ds1238
The oal of the 1310 is 30.83". The oal of the 1238 is 30.18".
https://www.moog-suspension-parts.com/moog-ds1310
https://www.moog-suspension-parts.com/moog-ds1238
The oal of the 1310 is 30.83". The oal of the 1238 is 30.18".
#6
CF Veteran
I posted the length comparison to show that there's a subtle difference between the two. Could be some other differences that when combined could be causing your issue. I don't ever remember seeing any references to your problem and the upgrade has been done here quite a bit. Any chance you'd have your old drag link to do a comparison with?
Found this "upon further research I found several posts on different forums that while the ZJ drag link will work, the geometry is apparently a little different and could throw off alignment etc. I found that the Moog #DS1238 is the proper drag link for an MJ/XJ but is a larger diameter than stock and the same thickness as the ZJ unit (Moog #DS1310)".
https://comancheclub.com/topic/57199...ng-componants/
Could be the reason you've run out of adjustment.
Found this "upon further research I found several posts on different forums that while the ZJ drag link will work, the geometry is apparently a little different and could throw off alignment etc. I found that the Moog #DS1238 is the proper drag link for an MJ/XJ but is a larger diameter than stock and the same thickness as the ZJ unit (Moog #DS1310)".
https://comancheclub.com/topic/57199...ng-componants/
Could be the reason you've run out of adjustment.
Last edited by EZEARL; 07-24-2021 at 08:43 PM.
#7
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Year: 1998
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I posted the length comparison to show that there's a subtle difference between the two. Could be some other differences that when combined could be causing your issue. I don't ever remember seeing any references to your problem and the upgrade has been done here quite a bit. Any chance you'd have your old drag link to do a comparison with?
Found this "upon further research I found several posts on different forums that while the ZJ drag link will work, the geometry is apparently a little different and could throw off alignment etc. I found that the Moog #DS1238 is the proper drag link for an MJ/XJ but is a larger diameter than stock and the same thickness as the ZJ unit (Moog #DS1310)".
https://comancheclub.com/topic/57199...ng-componants/
Could be the reason you've run out of adjustment.
Found this "upon further research I found several posts on different forums that while the ZJ drag link will work, the geometry is apparently a little different and could throw off alignment etc. I found that the Moog #DS1238 is the proper drag link for an MJ/XJ but is a larger diameter than stock and the same thickness as the ZJ unit (Moog #DS1310)".
https://comancheclub.com/topic/57199...ng-componants/
Could be the reason you've run out of adjustment.
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#8
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Join Date: Jul 2021
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Year: 1998
Model: Cherokee (XJ)
Engine: 4.0
I posted the length comparison to show that there's a subtle difference between the two. Could be some other differences that when combined could be causing your issue. I don't ever remember seeing any references to your problem and the upgrade has been done here quite a bit. Any chance you'd have your old drag link to do a comparison with?
Found this "upon further research I found several posts on different forums that while the ZJ drag link will work, the geometry is apparently a little different and could throw off alignment etc. I found that the Moog #DS1238 is the proper drag link for an MJ/XJ but is a larger diameter than stock and the same thickness as the ZJ unit (Moog #DS1310)".
https://comancheclub.com/topic/57199...ng-componants/
Could be the reason you've run out of adjustment.
Found this "upon further research I found several posts on different forums that while the ZJ drag link will work, the geometry is apparently a little different and could throw off alignment etc. I found that the Moog #DS1238 is the proper drag link for an MJ/XJ but is a larger diameter than stock and the same thickness as the ZJ unit (Moog #DS1310)".
https://comancheclub.com/topic/57199...ng-componants/
Could be the reason you've run out of adjustment.
#9
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Model: Cherokee (XJ)
Engine: 4.0 ATK New
I did the ZJ conversion on my XJ and used the ZJ V8 parts. I had no issues and have a lot of adjustment left on drag link. Don't think your issue has anything to do with lift. Sorry not very helpful cant remember the exact parts numbers. Just know they were Moog brand. I think you want to stay with the ZJ V8 parts since they are thicker and have beefier tie rod ends.
Last edited by llamley; 07-26-2021 at 12:23 PM.
#10
Senior Member
""I planned on just driving it and monitoring the tread on my tires for uneven wear. Bad idea?""
YEAH! it is.
These are the parts I used, and have plenty of adjustment.
Of course I do have a 3.5 lift with Adj. track bar and adj. control arms.
YEAH! it is.
These are the parts I used, and have plenty of adjustment.
- Moog MOG-DS1238 Draglink
- Moog MOG-DS1312 Tie rod
- Moog MOG-ES2079S Tie rod sleeve
- Moog MOG-ES3096L Tie rod end
Of course I do have a 3.5 lift with Adj. track bar and adj. control arms.
Last edited by DustyWagoneer; 07-26-2021 at 12:47 PM.
#11
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Year: 89
Model: Cherokee (XJ)
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Its a no Brainerd cut it.
Yes monitor tires and learn to set toe and center wheel.
I haven't payed for an alignment on my cummins or jeep in 12 years.
When it doesnt work do what it takes to make it work. often many things work that others say don't work.
Yes monitor tires and learn to set toe and center wheel.
I haven't payed for an alignment on my cummins or jeep in 12 years.
When it doesnt work do what it takes to make it work. often many things work that others say don't work.
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