Notices
86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS
Sponsored by:
Sponsored by: DashLynx

IFS front pinion seal leak!!! rebuild???

Thread Tools
 
Search this Thread
 
Old 03-06-2009, 11:08 AM
  #1  
Registered User
Thread Starter
 
rock slayer's Avatar
 
Join Date: Feb 2009
Location: clark county WA.
Posts: 219
Likes: 0
Received 0 Likes on 0 Posts
IFS front pinion seal leak!!! rebuild???

can i just take it apart and put a new seal in or should i wait and take it to a shop??? i dont have any fancy tools and dont know the extent of this project. the shop quoted me 150-200 bucks unless it needs a new bearing then it would be more i dont have much money and would like to do this as cheap as possible.....
Old 03-06-2009, 11:38 AM
  #2  
Registered User
Thread Starter
 
rock slayer's Avatar
 
Join Date: Feb 2009
Location: clark county WA.
Posts: 219
Likes: 0
Received 0 Likes on 0 Posts
anyone??? bump
Old 03-06-2009, 11:43 AM
  #3  
Registered User
 
93toyrunner's Avatar
 
Join Date: May 2008
Location: Appleton, WI
Posts: 147
Likes: 0
Received 0 Likes on 0 Posts
I do not really have any advice on where do get it fixed but this same thing happened to me this winter and I did not know it leaked and my hubs were locked in because of all the snow and the front end storted howling and i chewed up all the gears now i am swapping thirds for 4.88's
Old 03-06-2009, 11:58 AM
  #4  
Registered User
Thread Starter
 
rock slayer's Avatar
 
Join Date: Feb 2009
Location: clark county WA.
Posts: 219
Likes: 0
Received 0 Likes on 0 Posts
that would be nice maybe with lockers but i dont have that kind of money (work is reeeaaaaalllllyy slooooowww)

SAS would be ideal but not cheaper than 200 bucks lol
Old 03-06-2009, 12:47 PM
  #5  
Registered User
Thread Starter
 
rock slayer's Avatar
 
Join Date: Feb 2009
Location: clark county WA.
Posts: 219
Likes: 0
Received 0 Likes on 0 Posts
has anyone done this???
Old 03-06-2009, 12:50 PM
  #6  
Contributing Member
iTrader: (3)
 
4Crawler's Avatar
 
Join Date: Jun 2002
Location: SF Bay Area, CA
Posts: 10,817
Likes: 0
Received 29 Likes on 26 Posts
I've replaced the rear differential pinion seal:
- http://www.4crawler.com/4x4/CheapTri...eal/index.html
Old 03-06-2009, 12:53 PM
  #7  
Registered User
Thread Starter
 
rock slayer's Avatar
 
Join Date: Feb 2009
Location: clark county WA.
Posts: 219
Likes: 0
Received 0 Likes on 0 Posts
awesome thanks
Old 03-06-2009, 03:25 PM
  #8  
Registered User
 
arizonaguy's Avatar
 
Join Date: Aug 2007
Location: glendale az
Posts: 113
Likes: 0
Received 0 Likes on 0 Posts
pinion seal

yea you could probably do it yourself but you need to make sure that the preload is still good when you go to bolt the output flange up, and you are going to need a new pinion nut, i advise tack welding the new nut on after you got it all back together.
Old 03-06-2009, 03:57 PM
  #9  
Registered User
Thread Starter
 
rock slayer's Avatar
 
Join Date: Feb 2009
Location: clark county WA.
Posts: 219
Likes: 0
Received 0 Likes on 0 Posts
how would i go about making sure the preload is still good???
Old 03-06-2009, 04:03 PM
  #10  
Registered User
 
86Toyrunna's Avatar
 
Join Date: Oct 2008
Location: B-TOWN, ORYGUN
Posts: 426
Likes: 0
Received 0 Likes on 0 Posts
real easy.. 4 bolts and nuts to drop the drive line.. a 30mm nut on the pinion flange.. pull the flange off, take a flat blade screw driver and pop the old seal out.. get the new one and put it in place, i taped mine in very carefully with a SMALL hammer ( no BFH for this one lol), rubbed a little grease on the seal surface, slid the pinion flange back on, torqued the nut back down, put the driveline back on and SHIZAM no more leaky pinion seal
Old 03-06-2009, 04:50 PM
  #11  
Registered User
Thread Starter
 
rock slayer's Avatar
 
Join Date: Feb 2009
Location: clark county WA.
Posts: 219
Likes: 0
Received 0 Likes on 0 Posts
i like the thought of SHIZAM lol sounds easy arizonaguy said something about making sure the preload is still good:/ how would i be sure???
Old 03-06-2009, 07:04 PM
  #12  
Registered User
 
arizonaguy's Avatar
 
Join Date: Aug 2007
Location: glendale az
Posts: 113
Likes: 0
Received 0 Likes on 0 Posts
seal

just make sure there isnt any slop in the assembly and get a new pinion nut tack weld it or stake it as they say and use red locktite i feel safer having it tacked in a couple of spots though.
Old 03-06-2009, 07:22 PM
  #13  
Registered User
Thread Starter
 
rock slayer's Avatar
 
Join Date: Feb 2009
Location: clark county WA.
Posts: 219
Likes: 0
Received 0 Likes on 0 Posts
ok thanks guy i will do that tomorrow
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
bigjstang
86-95 Trucks & 4Runners
20
08-25-2021 12:41 AM
jerusry
Axles - Suspensions - Tires - Wheels
1
10-19-2015 05:28 PM
andrewtexas123
86-95 Trucks & 4Runners
3
07-14-2015 04:29 AM
HRDC0R19
86-95 Trucks & 4Runners
3
07-05-2015 06:43 PM
Vargntucson
95.5-2004 Tacomas & 96-2002 4Runners
0
07-04-2015 12:15 PM



Quick Reply: IFS front pinion seal leak!!! rebuild???



All times are GMT -8. The time now is 04:14 PM.