Page 1 of 2 12 LastLast
Results 1 to 10 of 12

Thread: Ford 9" axle bearing seals.

  1. #1
    Club Member Dr. Teeth's Avatar
    Join Date
    Jan 2004
    Location
    Locking and loading
    Posts
    7,237

    Default Ford 9" axle bearing seals.

    Mine leaks. Apparently there is no seal, just silicone on the bearing and, well, that aint working. This is my first Ford 9" and I'm looking for those of you who have had these and know the tricks to a decent seal.

    Thanks in advance.
    67 Chevy II, Mothballed.
    96 WS6-- RESCUED, de-raping in progress...


    Bitch, you know I'm glad to be back.

  2. #2
    Club Member dave89iroc's Avatar
    Join Date
    Nov 2005
    Location
    Taylor, Mi
    Posts
    16,273

    Default

    Is it an actual 9"? Or 9" ends on a different axle?
    ASE Master Certified Technician

  3. #3
    Club Member Dr. Teeth's Avatar
    Join Date
    Jan 2004
    Location
    Locking and loading
    Posts
    7,237

    Default

    It's an actual 9" with new ends welded on to fi an F-Body. I believe it's the larger, 3.149 bearing. I think there is a lip seal behind the bearing that wasn't installed, just sealed bearing that are siliconed.
    67 Chevy II, Mothballed.
    96 WS6-- RESCUED, de-raping in progress...


    Bitch, you know I'm glad to be back.

  4. #4
    Club Member dave89iroc's Avatar
    Join Date
    Nov 2005
    Location
    Taylor, Mi
    Posts
    16,273

    Default

    That's quite possible, guess you'll have to take it apart and see what can be done


    A 9" as built has seals outside the bearings
    ASE Master Certified Technician

  5. #5
    Forum Member RSpencer's Avatar
    Join Date
    Sep 2007
    Location
    Sterling Heights
    Posts
    501

    Default

    The 9" in my car has an o ring that goes around the bearing on the axle and also a lip seal at the end

  6. #6
    Forum Member standy's Avatar
    Join Date
    Aug 2008
    Posts
    1,199

    Default

    The one we assembled for Stormy81s car has lip seals behind the bearing with an o-ring. I believe when we asked Moser, they said the lip seal was not necessary, because their axle utilized a sealed ball bearing with an o-ring seal around the o.d. We installed the seals for extra insurance.

  7. #7
    Club Member Dr. Teeth's Avatar
    Join Date
    Jan 2004
    Location
    Locking and loading
    Posts
    7,237

    Default

    Thanks. I think I'm going to see if I can't get some additional sealing on this when I pull it apart. Needs a vent too, which isn't helping either...
    67 Chevy II, Mothballed.
    96 WS6-- RESCUED, de-raping in progress...


    Bitch, you know I'm glad to be back.

  8. #8
    Forum Member RSpencer's Avatar
    Join Date
    Sep 2007
    Location
    Sterling Heights
    Posts
    501

    Default

    Quote Originally Posted by standy View Post
    The one we assembled for Stormy81s car has lip seals behind the bearing with an o-ring. I believe when we asked Moser, they said the lip seal was not necessary, because their axle utilized a sealed ball bearing with an o-ring seal around the o.d. We installed the seals for extra insurance.
    Ah yes. Its been a while since I took mine apart and this is how mine is also. When the lip seals went bad on mine it'd leak fluid, even with the o ring on the bearing.

  9. #9
    Club Member igotaneed4speed's Avatar
    Join Date
    Oct 2004
    Location
    Ooooo Back to school back to school I'm so cool
    Posts
    13,813

    Default

    No lip seals on mine just the o-ring around the bearing, thats all you need. If its not vented then thats why its leaking


    I think where most of you have your problems with all of this, is the fact that you really don't fully understand the internal workings and dynamics of the common combustion engine. There is no magic tune up, and motors are stupid. The only time a motor will complain is when something is wrong.

  10. #10
    Club Member Dr. Teeth's Avatar
    Join Date
    Jan 2004
    Location
    Locking and loading
    Posts
    7,237

    Default

    Turns out that axle seals, a vent and the o-ring that goes on the pinion support ARE IN FACT NEEDED and aren't optional. Who would've guessed? WTF..... Thanks everyone for your help/input.

    Last edited by Dr. Teeth; 08-12-2014 at 11:56 AM.
    67 Chevy II, Mothballed.
    96 WS6-- RESCUED, de-raping in progress...


    Bitch, you know I'm glad to be back.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •