New Front Axle Inner Oil Seal
Fits 41-71 Jeep & Willys with Dana 25/27

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New Front Axle Inner Oil Seal
Fits 41-71 Jeep & Willys with Dana 25/27

New Front Axle Inner Oil Seal

Goes on the inside of your front differential next to your carrier bearings.

Dana 25/27 front

OD: 2"
ID:  1-1/8

41-45 MB
41-45 GPW
46-49 CJ-2A
49-53 CJ-3A
53-64 CJ-3B
55-71 CJ-5
50-52 M38
53-71 M38A1
46-64 Truck
46-64 Station Wagon

Item # Price

Availability: In stock

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Questions: Do you sell a tool to install these seals? If not where can I get one?
Question By: Richard on Aug 1 2021 1:16 AM
I typically use a large socket to press in so it goes in evenly.
Answer By: Willys Jeep Parts Tech on Aug 2 2021 5:56 AM
Questions: There's a seal protector that's installed before the seal. Is that protector available with a part number?
Question By: David Thomas on Mar 22 2021 5:08 PM
Send a photo of what you have there so we can see. Email
Answer By: Willys Jeep Parts Tech on Mar 22 2021 10:34 AM
Questions: Can I replace the seals while the axle is mounted the carrier removed but the pinion is in place?
Question By: Pete on Oct 7 2020 5:14 PM
The carrier and axle would have to come out to install.
Answer By: Willys Jeep Parts Tech on Oct 7 2020 10:30 AM
Questions: My CJ2a with Warn Hubs is leaking oil into this Warn Hub. I don't see a seal that would keep the oil from coming into this area that is only supposed to be lubed with grease. Might this be due to overfilling? Will it damage the Warn Hub to be getting this oil?
Question By: Chuck Klein on Jun 24 2020 8:04 PM
649784 should seal you at the hub.
Answer By: Willys Jeep Parts Tech on Jun 24 2020 1:53 PM
Questions: Is this the same seal that goes on the axle by the knuckle to keep grease from entering the tube?
Question By: Joseph Barber on Jan 29 2020 10:25 PM
No, this is by the carrier only on the inside.
Answer By: Willys Jeep Parts Tech on Jan 30 2020 6:05 AM
Questions: What tool can i use to install these seals?? Its very hard to press them in with a socket and a hammer
Question By: Esteban on Nov 21 2019 8:46 PM
Honestly we usually use a socket and mallet. Main thing is to make sure it goes in evenly and does not get crooked. But there are oil seal removal/installation tool you can buy at local Napa.
Answer By: Willys Jeep Parts Tech on Nov 21 2019 1:09 PM
Questions: I see the inner axle seal for the Dana 25, but I don't see any listing for the 27. I have a Dana 27 on my "64 CJ5. I don't have it apart yet, so I have to ask, is there no seal on the 27 or is it just not listed? Do you carry the item?
Question By: chuck on Mar 21 2019 2:06 AM
Yes, they will fit the Dana 27 front axle. Thanks
Answer By: Admin on Mar 21 2019 6:28 AM
Questions: This outer diameter of the new seal seems to be slightly greater than the original than was in my vehicle (M38A1). Is there a special tool for installing these that would prevent distorting the seal?
Question By: Wayne Price on May 8 2017 11:44 PM
They are the same diameter. Just make sure you have all of the original seal out of there. Make sure part of the outer rim is still not stuck in the housing.
Answer By: Willys Jeep Parts Tech on May 9 2017 5:55 AM
Questions: Can you replace the inner seals without removing the ring and pinion
Question By: Mongo on Jul 10 2016 3:21 AM
No, the carrier would have to be removed.
Answer By: Willys Jeep Parts Tech on Jul 11 2016 5:43 AM
Questions: How do you remove the wheel inner seals on both the front and rear? I have attempted to tap it out with no movement on the seal.
Question By: Ed on Jun 18 2013 12:00 AM
If you arent concerned with reusing them we usually use a needle nose screwdriver that is very thin to pry them out.
Answer By: Willys Tech on Jun 19 2013 12:00 AM
Questions: What do I need for each front axle besides bearings for a '49 CJ-3A in terms of seals. Thanks
Question By: john on Sep 26 2012 12:00 AM
The other part number I would order is 805150 & 915664
Answer By: Willys Tech on Sep 27 2012 12:00 AM
Questions: What direction do these seals go in?
Question By: Anonymous on Mar 25 2012 12:00 AM
They only go in one way. The lip will be tapered.
Answer By: Willys Tech on Mar 26 2012 12:00 AM
Questions: I am confused as to where this seal goes. Page 192 of the service manual for universal jeeps (mine is Cj2a) shows a seal item 17. Is that this seal? Also is item 15 and 16 needed if I use new u-joint axles in place of the Bendix axles?
Question By: bob on Dec 9 2011 12:00 AM
This is the inner seal by the carrier bearings. We can help you with the other. Please call us toll.
Answer By: Willys Tech on Dec 9 2011 12:00 AM
Questions: How many per axle?
Question By: craig on Jan 25 2011 12:00 AM
2 per axle.
Answer By: Willys Tech on Jan 26 2011 12:00 AM