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kmac



Member Since: 07 Oct 2009
Location: Middlesex
Posts: 1294
United Kingdom 2009 Defender 110 Puma 2.4 USW Santorini Black
Swivel seal vs hub seal
Had an advisory from MOT - "front drive hub seal leaking"

So I looked at the wheel and it seems to me that the swivel seal is actually leaking.

Would the hub seal actually leak oil? As far as I can tell there is just a little bearing grease in there.

The swivels on the other hand seem to be filled with either oil or the one shot grease.

I have a 2009 (MY 2010) USW - questions I have are:

1) Can the hub seal actually cause leakage? or am I looking at replace swivel seal?
2) How can I ascertain if I have grease or oil in the swivels?

Any advice gratefully received
Post #733259 6th Oct 2018 10:21am
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kmac



Member Since: 07 Oct 2009
Location: Middlesex
Posts: 1294
United Kingdom 2009 Defender 110 Puma 2.4 USW Santorini Black
Pic


Click image to enlarge20181006_102429 by [url=https://www.flickr.com/photos/152440487@N03/][/url]
Post #733263 6th Oct 2018 10:32am
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williamthedog



Member Since: 29 Dec 2012
Location: south wales
Posts: 3441
2011 Defender 90 Puma 2.4 PU Tamar Blue
Swivel seal is the one that is shot.
Post #733295 6th Oct 2018 12:36pm
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williamthedog



Member Since: 29 Dec 2012
Location: south wales
Posts: 3441
2011 Defender 90 Puma 2.4 PU Tamar Blue
Forgot to say, yours should have one shot grease in for that year.
Post #733297 6th Oct 2018 12:38pm
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Retroanaconda



Member Since: 04 Jan 2012
Location: Scotland
Posts: 2542
Scotland 
The hub seals can leak, you usually notice when you have no brakes on one side as the disc gets covered in oil/grease.

Axle oil migrates along from the tube into both the swivel housing and eventually the hub, so you will get a mixture of oil/grease in both eventually. Does no harm really.
Post #733313 6th Oct 2018 1:44pm
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kmac



Member Since: 07 Oct 2009
Location: Middlesex
Posts: 1294
United Kingdom 2009 Defender 110 Puma 2.4 USW Santorini Black
Okay, thanks chaps. Now to get a swivel seal kit.
Already have the hub seal.
Post #733316 6th Oct 2018 2:05pm
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