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.

d30 diff cover

Thread Tools
 
Search this Thread
 
Old Sep 4, 2008 | 01:24 PM
  #16  
dabeast727's Avatar
Thread Starter
Seasoned Member
 
Joined: Dec 2007
Posts: 491
Likes: 3
From: raleigh, nc
Year: 1999
Model: Cherokee
Engine: 4.0L HO
Default

Originally Posted by XJ Stryker
That one does look heavy duty but I have not picked one up yet cause it does look like CRAP. If I am gonna pay that much atleast make the cover look decent.
Agreed, im gonna get a rock crusher cover but i cant seem to find out where to buy it
Reply
Old Sep 4, 2008 | 03:41 PM
  #17  
muddeprived's Avatar
CF Veteran
 
Joined: Oct 2007
Posts: 3,883
Likes: 6
From: W-PA
Year: 2001
Model: Cherokee
Engine: 4.0
Default

Man you guys must like it......RUFF!.
Reply
Old Sep 4, 2008 | 03:57 PM
  #18  
okcjeeper's Avatar
::CF Administrator::
 
Joined: May 2008
Posts: 10,039
Likes: 16
From: Okc area
Year: 1991
Model: Cherokee
Engine: 4.0 I6
Default

Originally Posted by dabeast727
Agreed, im gonna get a rock crusher cover but i cant seem to find out where to buy it
The rock crushers are now know as Solid...here's a link to em..

http://www.northridge4x4.com/proddet...OLID-DIFFCOVER
Reply
Old Sep 4, 2008 | 05:21 PM
  #19  
SeriousOffroad's Avatar
CF Veteran
 
Joined: Apr 2008
Posts: 13,952
Likes: 17
Model: Cherokee
Default

Whoa, whoa, WHOA!!!!
Adding an HD diffcover will help prevent damage to your ring gear if your diff takes a direct hit but it certainly isn't doing anything to prevent any type of flexing of the axle. A very slight increase in strength is possible, but not a huge amount. if your wheeling hard enough to be concerned about the cast steel section of the axle twisting i'd love to se WTF your driving on and I'd wonder about your choice of axles for those conditions as well.

If you're concerned about bending a tube you need to address the overall axle assembly and not just the diff cover.

Consider an axle truss from someone like TnT or fab your own if you are equiped to do so. Stay away from bolt-on truss', they don't offer the same strength as a weld-on truss.

The Dana30 is a fairly stout axle even in stock form and will last a verylong time with a little common sense applied to how and when you apply the skinny peddle. The D30 has been used successfully in a variety of Jeeps for a long time, albeit in a few different configurations.

Don't throw your money at parts that don't do what you want, rather, spend your hard earned cash on the right parts for the improvements they are designed for.
Reply
Old Sep 4, 2008 | 07:54 PM
  #20  
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 FrankZ
Whoa, whoa, WHOA!!!!
Adding an HD diffcover will help prevent damage to your ring gear if your diff takes a direct hit but it certainly isn't doing anything to prevent any type of flexing of the axle. A very slight increase in strength is possible, but not a huge amount. if your wheeling hard enough to be concerned about the cast steel section of the axle twisting i'd love to se WTF your driving on and I'd wonder about your choice of axles for those conditions as well.

If you're concerned about bending a tube you need to address the overall axle assembly and not just the diff cover.

Consider an axle truss from someone like TnT or fab your own if you are equiped to do so. Stay away from bolt-on truss', they don't offer the same strength as a weld-on truss.

The Dana30 is a fairly stout axle even in stock form and will last a verylong time with a little common sense applied to how and when you apply the skinny peddle. The D30 has been used successfully in a variety of Jeeps for a long time, albeit in a few different configurations.

Don't throw your money at parts that don't do what you want, rather, spend your hard earned cash on the right parts for the improvements they are designed for.
Good speech Frank. I think Frank has many valid points. You can over design your XJ. I was one who over engineered everything then wondered why I had so much weight on my '96 and with this one I am being more selective in my engineering. I had a homebuilt truss for my 96s D30 and it was another 80 pounds of steel that wasn't needed b/c it was a trail runner/hunting truck not a rock crawler. The front diff cover that I had was stock with a cage modeled after the warn cover and it was appropriate. I would have not needed that if the RuffStuff cover was available back then. My D30 now is stock and the only plans I have are alloy axles and a diff cover. It has new unit bearings and I think unless you have as much money as Ft Knox you don't need to build your DD as a rock crawler.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ROCKRIDGE 4WD
Vendor Showcase
1
May 23, 2016 06:39 PM
1998CherokeeXJ
Modified XJ Cherokee Tech
20
Nov 21, 2015 07:49 AM
xjr10
Modified XJ Cherokee Tech
26
Oct 3, 2015 07:27 PM
aj2494
Cherokee Chat
14
Oct 2, 2015 02:58 PM

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



All times are GMT -5. The time now is 06:29 PM.