Jeep Wrangler Forum - Reply to Topic
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ Tech Forum > 4.88 Gears

Join Wrangler Forum Today


Thread: 4.88 Gears Reply to Thread
Title:
  
Message:
Post Icons
You may choose an icon for your message from the following list:
 

Register Now

In order to be able to post messages on the Jeep Wrangler Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Additional Options
Miscellaneous Options

Topic Review (Newest First)
06-23-2010 01:11 PM
erickpl 4.88 on 33's may be a bit much for a 4.0L but for a 2.5L it's an awesome combination. 33's and a 4.0 usually have a recommendation of 4.56, but you'd be okay, just RPM's would be a bit higher than you currently have.
06-23-2010 10:14 AM
lancetkenyon DO it. The rear upgrade is money in the bank, and the front is an added bonus. It will allow you to go to 35s if you ever desire, which can be done with a 3.5" lift with a little fender trimming and some bumpstops. The spool might not be the best for snowy road conditions, but it will rock off road. You can always add a rear ARB if you want. The front ARB and Yukon axles are worth about $1200 new by themselves. A rear D44 bare housing would be another couple hundred, add gears and a locker and you are easily at your price. You can also sell you current axles to help make up some of the costs.
06-23-2010 09:13 AM
Rjsimms I figured it would be overkill for 31's. I am going to 32's maybe even 33's as soon as I need tires. I am not a big fan of the spool in the rear either. Though I might go to an ARB there as well. I can get both axles for $2K maybe less. The gears and axels are Yukon, with about 15k miles on them. Seems like it might be a good deal. I would have already jumped on them if they had 4.56 or 4.11's.
06-23-2010 07:33 AM
4Jeepn would be way over kill for 31's and the rear spool will bark all day long. You might want to see how much to get a open carrier in there. How much for the axles is what is all comes down to.
06-23-2010 07:22 AM
Rjsimms
4.88 Gears

I have an opportunity to pick up a front D30 with 4.88 Yukon gears and an ARB, also a rear D44 with 4.88 and a spool. I have an 05 TJ with D30 front and D35 rear with 3.07 now. The question is would this be too much gear? I run 31 tires right now, with a total 0f 3 1/2 inches of lift, but will go to 32's son, but no bigger than 33's. Want to keep the CG down. Thanks.

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


All times are GMT -5. The time now is 01:54 PM.



Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC