help me! outer rear axle seals leaking 99 f350 - Ford Powerstroke Diesel Forum
User Tag List

LinkBack Thread Tools Display Modes
post #1 of 3 Old 07-26-2012, 06:06 PM Thread Starter Rookie
Join Date: Jul 2012
Posts: 7
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
help me! outer rear axle seals leaking 99 f350

need some input,running out of patience,i own a 99 f350,single axle, single cab 4x4 that is in mint condition,just rolled over 100k,in the last year i have replaced the drivers side outer axle seal 4 times and the passenger side twice with three different mechanics, the bearings were replaced also,walked outside tonight and my drivers side is leaking again,the truck has a 4in lift and 35s,this problem is getting very expensive and know one can figure it out,2 0f the mechanics were ford diesel guys,the last seals were done in april and i got 4k out of them if anybody has had this problem please help
canadianstroker7.3 is offline  
Sponsored Links
post #2 of 3 Old 09-16-2012, 08:03 PM
You're killing me Smalls
jse51599's Avatar
Join Date: Dec 2010
Location: St. Charles, MO
Posts: 1,135
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 1
Thanked 5 Times in 5 Posts
Feedback Score: 0 reviews
I've been told that if you are having diff fluid coming out the ends of the axle, then the seals by the differential are bad. If I'm not mistaken, there isn't supposed to be any diff fluid in the axle tubes at all. Someone w/ more knowledge may chime in and help out.....

6637, Diamond Eye Turbo Back, Riffraff Billet Intake Plenums and Intercooler Boots, WW2, Deleted EBPV
305 70 16 Toyo A/T IIs


jse51599 is offline  
post #3 of 3 Old 02-28-2013, 08:11 AM
Join Date: Sep 2012
Posts: 44
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 1 Time in 1 Post
Feedback Score: 0 reviews
Friend of mine had this problem. Pinion was out of round thereby always ruining seals.
putzer is offline  
Sponsored Links

Quick Reply

Register Now

In order to be able to post messages on the Ford Powerstroke Diesel 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:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


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.

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

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
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome