MJ Comanche Tech. Stock & Modified. MJ (86-92)
All discussion regarding the Jeep Comanche, the pickup truck related to the Cherokee platform.

Possible dumb question

Thread Tools
 
Search this Thread
 
Old Oct 26, 2015 | 04:38 PM
  #1  
wader218's Avatar
Thread Starter
Member
 
Joined: Feb 2011
Posts: 243
Likes: 0
From: Central Iowa
Year: 1996
Model: Cherokee
Engine: 4.0L High Output
Default Possible dumb question

I Have a low pinion 8.25 out of a 99 Cherokee that I would like to use to replace my Dana 35 in my Comanche. Would there be any issue with me flipping the axle over and weld on new brackets to make it a high pinion?

Thanks
Reply
Old Oct 26, 2015 | 05:21 PM
  #2  
PurpleToxin505's Avatar
CF Veteran
 
Joined: Sep 2013
Posts: 2,820
Likes: 5
From: Albuquerque, NM
Year: 1999
Model: Cherokee
Engine: 4.0
Default

Lol no... just no. Youll put that ***** in drive and take off backwards
Reply
Old Oct 26, 2015 | 05:50 PM
  #3  
toasterknight's Avatar
CF Veteran
 
Joined: Jan 2015
Posts: 1,508
Likes: 5
From: Oregon Coast
Year: 1999
Model: Cherokee
Engine: 4.0L I6
Default

Low pinion is stronger in the rear. You can't flip the axle yo u would go backwards. If you can weld just relocate the brackets for the mj.
Reply
Old Oct 26, 2015 | 07:47 PM
  #4  
wader218's Avatar
Thread Starter
Member
 
Joined: Feb 2011
Posts: 243
Likes: 0
From: Central Iowa
Year: 1996
Model: Cherokee
Engine: 4.0L High Output
Default

Yep that's what I figured. Had a brain fart lol. Why is low pinion stronger in the back?
Reply
Old Oct 26, 2015 | 08:17 PM
  #5  
toasterknight's Avatar
CF Veteran
 
Joined: Jan 2015
Posts: 1,508
Likes: 5
From: Oregon Coast
Year: 1999
Model: Cherokee
Engine: 4.0L I6
Default

Originally Posted by wader218
Yep that's what I figured. Had a brain fart lol. Why is low pinion stronger in the back?
The ways the gears are turning as you apply power the gears are pulled together while going forward and apart in reverse. With a high pinion rear it is the opposite. The front axle is the polar opposite which is why we all want high pinion.
Reply
Old Oct 26, 2015 | 08:42 PM
  #6  
SeriousOffroad's Avatar
CF Veteran
 
Joined: Apr 2008
Posts: 13,952
Likes: 17
Model: Cherokee
Default

Asprin......

I really need asprin.
Reply
Old Oct 26, 2015 | 09:43 PM
  #7  
toasterknight's Avatar
CF Veteran
 
Joined: Jan 2015
Posts: 1,508
Likes: 5
From: Oregon Coast
Year: 1999
Model: Cherokee
Engine: 4.0L I6
Default

Originally Posted by SeriousOffroad
Asprin......

I really need asprin.
What did I screw up frank. That was the way it was explained to me.
Reply
Old Oct 26, 2015 | 10:12 PM
  #8  
SeriousOffroad's Avatar
CF Veteran
 
Joined: Apr 2008
Posts: 13,952
Likes: 17
Model: Cherokee
Default

Not you....
Perhaps it's time to drag out old reliable.......

Reply
Old Oct 26, 2015 | 10:14 PM
  #9  
toasterknight's Avatar
CF Veteran
 
Joined: Jan 2015
Posts: 1,508
Likes: 5
From: Oregon Coast
Year: 1999
Model: Cherokee
Engine: 4.0L I6
Default

Originally Posted by SeriousOffroad
Not you....
Perhaps it's time to drag out old reliable.......

Glad it wasn't me.I love those old Chevy technical videos. Between those and the old army ones you can figure out how almost anything works at the most basic level.
Reply
Old Oct 31, 2015 | 08:51 AM
  #10  
andrewmp6's Avatar
CF Veteran
 
Joined: Jun 2011
Posts: 8,014
Likes: 17
From: Louisville,KY
Model: Cherokee
Default

All rear axles but for a very small few are low pinion,On the rear unless you want a pro rock crawler or a monster lift 12 inches plus low pinion is fine.On a 4x4 the front axle a high pinion is a little stronger then a low pinion thats where it really matters.And on most 4x4s the rear axle is stronger then the front because the rear does more work most of the time.And your more likely to break something in the front axle then the rear because the front has more parts and more things to break.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
peter93xj
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
8
Mar 29, 2013 06:49 PM
clacker
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
5
Nov 11, 2010 11:14 PM
BigC9164
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
6
Jul 11, 2010 08:50 PM
sk8ertht540s
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
13
Sep 10, 2009 10:09 AM
HiDefXJ
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
2
Mar 6, 2009 09:33 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 



All times are GMT -5. The time now is 02:00 AM.