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Brake Servo O-Ring

Posted: Sat Oct 06, 2018 12:32 pm
by Cowen99
Anyone know where I can get a new o-ring that goes from the master cylinder onto the hose?


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Re: Brake Servo O-Ring

Posted: Sat Oct 06, 2018 12:33 pm
by Cowen99
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Re: Brake Servo O-Ring

Posted: Sun Oct 07, 2018 5:12 pm
by Paul G
Have you tried asking at a Ford garage if they still stock one or if they would compare it with one from a newer model eg late escort, early Focus etc. I bet they're all the same size.

Try this first but if you're really stuck I may have a secondhand one on an old servo that you could have.

Re: Brake Servo O-Ring

Posted: Wed Oct 10, 2018 7:07 pm
by Cowen99
Had no luck mate. Have you got that second hand one I could have?

Re: Brake Servo O-Ring

Posted: Thu Oct 11, 2018 6:05 am
by pbar
If someone could determine the size it shouldn't be too hard to find a replacement?

https://www.toolstation.com/shop/p53005

Re: Brake Servo O-Ring

Posted: Thu Oct 11, 2018 12:45 pm
by Paul G
Cowen99 wrote:Had no luck mate. Have you got that second hand one I could have?
I'll have a look in my pile of bits tomorrow or saturday morning and get back to you. Paul.

Re: Brake Servo O-Ring

Posted: Thu Oct 11, 2018 12:49 pm
by Jasonmarie
pbar wrote:If someone could determine the size it shouldn't be too hard to find a replacement?

https://www.toolstation.com/shop/p53005
I just thought of that reading then noticed you had a link already Paul :beer:

Re: Brake Servo O-Ring

Posted: Thu Oct 11, 2018 4:59 pm
by Andrew 2.8i
This Ebay seller stocks all the sizes of O-ring you could wish for.
https://www.ebay.co.uk/str/sealforceori ... lsolutions

Andrew.

Re: Brake Servo O-Ring

Posted: Fri Oct 12, 2018 5:40 am
by sheff
You need a grommet to fit in the servo hole, not an o ring.

Perhaps Martin has a sprare one?

All the best
Neil

Re: Brake Servo O-Ring

Posted: Fri Oct 12, 2018 8:01 am
by Arnoldhar
I had a real problem getting one of these, they are like rocking horse poo, and as it happens I have a rocking horse that delivers.
They need to be a very good fit to create a good seal other wise you just get vacuum hiss which effect the engine running and the brakes!. I would be very surprised if you can find anything but the real thing that will work.

there is one on ebay for £85 the valve and rubber, i think the price tells you how rare they are.

in the ended i ended up with a couple of them, so I have a spare, just PM me and you can have it




ImageIMG_2060 by andrew harwood, on Flickr

Re: Brake Servo O-Ring

Posted: Fri Oct 12, 2018 8:24 am
by pbar
Looks like a stopper from a money box :)

Re: Brake Servo O-Ring

Posted: Fri Oct 12, 2018 9:10 pm
by Cowen99
Arnoldhar wrote:I had a real problem getting one of these, they are like rocking horse poo, and as it happens I have a rocking horse that delivers.
They need to be a very good fit to create a good seal other wise you just get vacuum hiss which effect the engine running and the brakes!. I would be very surprised if you can find anything but the real thing that will work.

there is one on ebay for £85 the valve and rubber, i think the price tells you how rare they are.

in the ended i ended up with a couple of them, so I have a spare, just PM me and you can have it




ImageIMG_2060 by andrew harwood, on Flickr
PM’d

Re: Brake Servo O-Ring

Posted: Fri Oct 12, 2018 9:15 pm
by Cowen99
Will take it