12 Valve Engine and Drivetrain Talk about the 12V engine and drivetrain here. This is for 1994-1998.5 engine and drivetrain discussion only.

Front oil seal

Thread Tools
 
Search this Thread
 
Old 07-21-2006, 06:59 PM
  #1  
Registered User
Thread Starter
 
happeetxn's Avatar
 
Join Date: Jul 2006
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Front oil seal

Howdy All,
I am asking about a Dodge 2500 my buddy is looking at. I drive a PSD so bear with me on the lack of knowledge (like, am I even posting this in the right area).
He is loooking at buying a 01 Cummins 4X4 with 169K miles for 6500.00. Repo man is on the way and this guy is letting it go for payoff. Anyway, he claims that the only thing wrong mechanically is a front oil seal leak. According to the seller it costs about 450.00 to fix at a local shop. Does this sound right? Also, when buying a Cummins what else should he look for that tend to go wrong on these trucks.
Thanks for y'alls time with this.
Craig
Old 07-22-2006, 10:16 AM
  #2  
Registered User
 
infidel's Avatar
 
Join Date: Dec 2003
Location: Montana
Posts: 14,672
Likes: 0
Received 9 Likes on 9 Posts
If it really is the front seal it costs about $50 in parts and about two easy hours of your time.
Old 07-22-2006, 10:32 AM
  #3  
Registered User
 
Common's Avatar
 
Join Date: Jun 2006
Location: Youngstown, OH
Posts: 1,361
Likes: 0
Received 0 Likes on 0 Posts
$6500 is stealing the truck.
Old 07-22-2006, 07:12 PM
  #4  
Registered User
 
RamRodder's Avatar
 
Join Date: Jul 2006
Location: Houston
Posts: 8
Likes: 0
Received 0 Likes on 0 Posts
Does the '01 engine have the KDP problem? I'm real suspicious of front oil leaks on these Cummins engines.
I would look real close at that leak. At $6500.00 it's probably a good deal.
Old 07-22-2006, 08:20 PM
  #5  
Registered User
Thread Starter
 
happeetxn's Avatar
 
Join Date: Jul 2006
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Thanks for all of the replies. What is a KDP problem?
Appreciate it,
Craig
Old 07-23-2006, 12:30 PM
  #6  
Registered User
 
infidel's Avatar
 
Join Date: Dec 2003
Location: Montana
Posts: 14,672
Likes: 0
Received 9 Likes on 9 Posts
Originally Posted by happeetxn
Thanks for all of the replies. What is a KDP problem?
Appreciate it,
Craig
The KDP is a problem '01s don't have.
Old 07-24-2006, 10:12 AM
  #7  
Registered User
 
DanHfmn's Avatar
 
Join Date: Dec 2005
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
Hmm, front Oil Seal, where is that exactly?

My '98 leaks pretty good on the front side...leaks on the ground below the trackbar / serpentine belt area.
Old 07-24-2006, 07:41 PM
  #8  
Registered User
 
infidel's Avatar
 
Join Date: Dec 2003
Location: Montana
Posts: 14,672
Likes: 0
Received 9 Likes on 9 Posts
Originally Posted by DanHfmn
Hmm, front Oil Seal, where is that exactly?
It's behind the harmonic dampener, the lowest pulley on the engine.
Old 07-25-2006, 12:15 PM
  #9  
Registered User
 
DanHfmn's Avatar
 
Join Date: Dec 2005
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
Is there a write on replacing this guy? Nothing in my Haynes manual that I've found thus far...
Old 07-25-2006, 06:53 PM
  #10  
Registered User
 
infidel's Avatar
 
Join Date: Dec 2003
Location: Montana
Posts: 14,672
Likes: 0
Received 9 Likes on 9 Posts
Originally Posted by DanHfmn
Is there a write on replacing this guy? Nothing in my Haynes manual that I've found thus far...
The front seal gets replaced when you tab the KDP, which you should do anyways. Buy a kit from these guys http://www.tstproducts.com/index.asp...PROD&ProdID=64

Their instructions http://www.tstproducts.com/DowelPina.pdf
Old 07-25-2006, 08:57 PM
  #11  
Registered User
 
Common's Avatar
 
Join Date: Jun 2006
Location: Youngstown, OH
Posts: 1,361
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by infidel
The front seal gets replaced when you tab the KDP, which you should do anyways. Buy a kit from these guys http://www.tstproducts.com/index.asp...PROD&ProdID=64

Their instructions http://www.tstproducts.com/DowelPina.pdf
Front seal is the crankshaft seal?
Old 07-25-2006, 10:33 PM
  #12  
Registered User
 
DanHfmn's Avatar
 
Join Date: Dec 2005
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
I already did the KDP fix, we presurized it when we drilled/tapped to blow the shavings out of the hole. We used one he'd already taken off another block to map where to drill/insert the bolt.
Old 07-26-2006, 10:06 AM
  #13  
Registered User
 
infidel's Avatar
 
Join Date: Dec 2003
Location: Montana
Posts: 14,672
Likes: 0
Received 9 Likes on 9 Posts
Originally Posted by Digital Bullet
Front seal is the crankshaft seal?
Yes

Dan, it sounds like you used a jig to contain the KDP. No problem with that, it's just that the procedure for the tab method to contain the dowel pin is exactly the same as changing the front seal minus just the tab washer.
Old 08-07-2006, 07:16 PM
  #14  
Registered User
Thread Starter
 
happeetxn's Avatar
 
Join Date: Jul 2006
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Howdy All,
I started this thread a couple of weeks ago when my buddy thought he might by the Dodge in the first post (see above). He was under the impression that it had a front oil seal leak, however, he took it to a carwash and degreased the underside of the truck. He reports that the leak is coming from a silver piece of equipment mounted off to the side (I will have a picture of it tomorrow),
to the side of the oil pan / block. Can y'all tell me what this is or might be without seeing a picture of it first? Is it an oil pump? What is involved in fixing the leak? Is this a gasket failure or a mechanical part failure.
Thanks again for your time,
Craig
Old 08-07-2006, 09:50 PM
  #15  
Registered User
 
infidel's Avatar
 
Join Date: Dec 2003
Location: Montana
Posts: 14,672
Likes: 0
Received 9 Likes on 9 Posts
Craig, you need to be more specific.
Which side of the engine, front or back?


Quick Reply: Front oil seal



All times are GMT -5. The time now is 11:53 PM.