air suspension O ring
pictures or it didn't happen.
A few things to note. My top nut was not 41mm it is a 42 or larger. I think this shock is a reman by Arnot as it has their name on the dust cover, but Conti sticker is still there. Also how the wire enters the shock is different. This being from an S8 I don't know if the design is different or not but it looks different from the other threads I have seen with an internal spacer?
I could have done this on the car, but it would have been difficult as had to completely remove the dust cover and I had to reuse the ear clamp.
rubber/plastic spacer?
broken oring forgot to take pictures before I tested it
Oring goes here to seal the bag you can see the spacer more clearly
Arnot reman, probably
Conti at some point
I looked all over for oring sizes and found a couple different references, none of which I could find easily. Ended up using Nitrile 63mmod 56mmID 3.5mm cs
Last edited by zen beer; Dec 31, 2024 at 04:59 PM.
Limited 2-Year Warranty
Arnott warrants its products against defects in materials or workmanship when used on private passenger cars and light trucks under normal operating conditions for two (2) years from date of purchase, provided the original purchaser owns the vehicle on which parts were originally installed.Last edited by zen beer; Jan 1, 2025 at 04:13 AM.
Red wire is in position 1 in case you forgot to document
I am not sure any of this matters as I have been unable to find a rebuild kit here in the US.
Long story short, if you feel air coming out the bottom of the shock (by the dust cover it is probably an O ring at least on Arnott's and is super simple to fix. I did call them and there is still a limited lifetime warranty, but only for the original owner.
https://www.oringsandmore.com
I just did a quick look at metric fkm oring 90 black. There is one 49mm ID x 4mm cs $2.46
If if are patient enough to look around you may find what you want.
Give them a call, they may be able to help you out.
Yeah... I believe i did some research a while back. I collated info on all I could find about orings of the suspension based on available posts.
if you fill in the the info, I am sure this will help the next guy.
Do you have the dimensions of smaller oring?
btw Here is the info from other posts
Front suspension orings
Small oring
ID
Ltooz_a6_a8_q7 9.53 mm (⅜ inch)
Tstealth32 11 mm
CS
Tstealth32 2 mm
Ltooz_a6_a8_q7 3 mm (based on the image Louise posted. It looks shy of ⅛”)
1.57 mm to 2.38 mm (1/16 or 3/32 inch )
Large oring
ID
Tstealth32 57 mm (2-¼ inch)
Capbarbaruiva 64 mm (2-½ inch)
Ltooz_a6_a8_q7 67.8 mm 2.67 inches (2-⅝ inch)
CS
Tstealth32 3 mm
Capbarbaruiva 3 mm (based on uploaded picture of a worn oring).
Ltooz_a6_a8_q7 1.57 mm to 2.38 mm (1/16 or 3/32 inch )
Last edited by maxandtara; Jan 2, 2025 at 09:12 PM.
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Once I get those on the car I will tear into the Arnott's to see what the differences are and repair if I can to have a spare set. Will take measurements then of everything
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