Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here XJ (84-01)
All OEM related XJ specific tech. Examples, no start, general maintenance or anything that's stock.

Does it matter, d35 or 8 1/4?

Thread Tools
 
Search this Thread
 
Old 10-23-2009 | 01:04 PM
  #1  
troy fritz's Avatar
Thread Starter
CF Veteran
 
Joined: Jul 2009
Posts: 2,471
Likes: 2
Default Does it matter, d35 or 8 1/4?

When buying a lift kit, does it matter if you have a d35 or 8 1/4, low or high pinion? I found a lift that says its intened for a d35 but I have an 8 1/4 and high pinion. Will this work? Thanks for any help.
Old 10-23-2009 | 01:12 PM
  #2  
BuckB91XJ's Avatar
CF Veteran
 
Joined: Nov 2008
Posts: 6,989
Likes: 4
From: Oak Harbor, WA.
Year: 1987
Model: Cherokee
Engine: 4.0 liter RENIX I-6, DIY Cold Air Intake, 2.5 FM Exhaust, 3 Core Radiator
Default

All XJs have HP front D30s except the 00 and 01s. ALL rear axles installed at the factory in XJs are LP...D35, D44 and ChryCo 8.25. You might possibly have to get different U-bolts as the axle tubes on your ChryCo 8.25 may be bigger than the axle tubes on a D35. I know from personal experience that the D44 and ChryCo 8.25 use the same size U-bolts.
Old 10-23-2009 | 01:56 PM
  #3  
thehuff's Avatar
Member
 
Joined: May 2009
Posts: 108
Likes: 0
Year: 1998
Model: Cherokee
Engine: 4.0L
Default

Originally Posted by BuckB91XJ
All XJs have HP front D30s except the 00 and 01s. ALL rear axles installed at the factory in XJs are LP...D35, D44 and ChryCo 8.25. You might possibly have to get different U-bolts as the axle tubes on your ChryCo 8.25 may be bigger than the axle tubes on a D35. I know from personal experience that the D44 and ChryCo 8.25 use the same size U-bolts.
pretty sure the only difference is the u-bolts...d35 is like 2.5" vs. 8.25 3" i think
Old 10-23-2009 | 02:02 PM
  #4  
mobilecherokee4's Avatar
CF Veteran
 
Joined: Apr 2009
Posts: 1,696
Likes: 1
Year: 1999
Model: Cherokee
Engine: 4.0L I6
Default

yeah you will just have to get bigger u-bolts thats all
Old 10-23-2009 | 02:06 PM
  #5  
troy fritz's Avatar
Thread Starter
CF Veteran
 
Joined: Jul 2009
Posts: 2,471
Likes: 2
Default

Where is a cheap place to get u bolts? I called the dealer and they want $80. Autozone dont carry them. Nor does Advanced.
Old 10-23-2009 | 02:22 PM
  #6  
BuckB91XJ's Avatar
CF Veteran
 
Joined: Nov 2008
Posts: 6,989
Likes: 4
From: Oak Harbor, WA.
Year: 1987
Model: Cherokee
Engine: 4.0 liter RENIX I-6, DIY Cold Air Intake, 2.5 FM Exhaust, 3 Core Radiator
Default

Call your local Napa store.
Old 10-23-2009 | 02:23 PM
  #7  
mark's91-XJ's Avatar
Senior Member
 
Joined: Dec 2008
Posts: 510
Likes: 0
From: Norco CA.
Year: 1991 XJ SPORT 2 DR.
Model: Cherokee
Engine: 4.0 600 HP
Default

here
http://www.rocky-road.com/xjubolt.html
Old 10-23-2009 | 02:49 PM
  #8  
BlueXJ's Avatar
Renix Super Guru
 
Joined: Mar 2008
Posts: 24,653
Likes: 19
From: In yourz postez fissin jurr spelinzs
Year: 1990XJ/1989MJ
Model: Comanche
Engine: 4.0L Renix
Default

Originally Posted by troy fritz
Where is a cheap place to get u bolts? I called the dealer and they want $80. Autozone dont carry them. Nor does Advanced.
I got mine at O'Reilley's when I put the 8.25 in my XJ. $6-$7
Old 10-24-2009 | 09:29 AM
  #9  
troy fritz's Avatar
Thread Starter
CF Veteran
 
Joined: Jul 2009
Posts: 2,471
Likes: 2
Default

Thanks guys.
Old 10-25-2009 | 08:41 PM
  #10  
troy fritz's Avatar
Thread Starter
CF Veteran
 
Joined: Jul 2009
Posts: 2,471
Likes: 2
Default

Ok , Im told d35 is smaller than 8 1/4 on 1 forum and opposite on another forum. Which is it? Any1 know? I need to know for my lift kit u bolt size.
Old 10-25-2009 | 08:51 PM
  #11  
MasterShakeXJ's Avatar
CF Veteran
 
Joined: Nov 2008
Posts: 1,251
Likes: 0
From: Eugene, OR
Year: 01
Model: Cherokee
Engine: 4.0L I6
Default

think they're slightly larger for the 8.25
Old 10-25-2009 | 09:36 PM
  #12  
sv41878's Avatar
Senior Member
 
Joined: Jun 2009
Posts: 670
Likes: 0
From: Central Pennsylvania
Year: 1989
Model: Cherokee (XJ)
Engine: 4.7 H.O.
Default

Autozone has them as 3 1/8",(http://www.autozone.com/autozone/cat...ior+Automotive) but they are really a little under and work quite well, I've got them on now. 19.95 a set I believe. Got the lift kit for a Dana 35, bet your looking at the RC 3 inch, only thing is u bolts, get them at autozone, napa charges 15.00 each and part number is 650-4025 (1/2" bolt x 3" I.D. x 8" L).

Last edited by sv41878; 10-25-2009 at 09:41 PM.
Old 10-26-2009 | 04:52 PM
  #13  
troy fritz's Avatar
Thread Starter
CF Veteran
 
Joined: Jul 2009
Posts: 2,471
Likes: 2
Default

Originally Posted by sv41878
Autozone has them as 3 1/8",(http://www.autozone.com/autozone/cat...ior+Automotive) but they are really a little under and work quite well, I've got them on now. 19.95 a set I believe. Got the lift kit for a Dana 35, bet your looking at the RC 3 inch, only thing is u bolts, get them at autozone, napa charges 15.00 each and part number is 650-4025 (1/2" bolt x 3" I.D. x 8" L).
Yes Im lokkin at RC 3 in. So these will work? I hope so . Thanks.
Old 10-26-2009 | 06:43 PM
  #14  
sv41878's Avatar
Senior Member
 
Joined: Jun 2009
Posts: 670
Likes: 0
From: Central Pennsylvania
Year: 1989
Model: Cherokee (XJ)
Engine: 4.7 H.O.
Default

Yeah they work, it's whats on my 96 with a three in lift. Worked great except I didn't know the downfalls of a AAL lift when I got it, definately would have just new lift springs in the rear.
Old 10-26-2009 | 09:53 PM
  #15  
troy fritz's Avatar
Thread Starter
CF Veteran
 
Joined: Jul 2009
Posts: 2,471
Likes: 2
Default

Originally Posted by sv41878
Yeah they work, it's whats on my 96 with a three in lift. Worked great except I didn't know the downfalls of a AAL lift when I got it, definately would have just new lift springs in the rear.
Yeah I know, thats why I bought a bastard pack . Im gonna pitch the adls and keep everything else.



All times are GMT -5. The time now is 10:43 PM.