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Gas springs for the rear window

Posted: Tue Aug 20, 2019 2:53 pm
by Fox
So my springs cannot hold the window anymore, but i can't find any replacement specifically for the 480. So does someone know any compatible springs i can use?

Re: Gas springs for the rear window

Posted: Tue Aug 20, 2019 3:12 pm
by jamescarruthers
They are widely available. However...‎

My choice would be to send yours (along with the pop up light gas struts which are probably also very weak now)‎ to SGS Engineering. They will recharge yours and if they hold a pressure, send them back. If they don't hold pressure, they'll send you replacements. 

https://www.sgs-engineering.com/gas-struts‎

Re: Gas springs for the rear window

Posted: Tue Aug 20, 2019 3:18 pm
by cranna21
jamescarruthers wrote:
Tue Aug 20, 2019 3:12 pm
They are widely available. However...‎

My choice would be to send yours (along with the pop up light gas struts which are probably also very weak now)‎ to SGS Engineering. They will recharge yours and if they hold a pressure, send them back. If they don't hold pressure, they'll send you replacements. 

https://www.sgs-engineering.com/gas-struts‎
Handy wee thing to know James...

out of curiosity, I take it a failure of a gas strut can put excess wear on a motor long term?

Re: Gas springs for the rear window

Posted: Tue Aug 20, 2019 3:49 pm
by jamescarruthers
I think the pop-up motor teeth will be under more pressure with a knackered strut when deploying the lights. But then you could argue that they will be under more pressure when retracting with a fully charged strut! So, I don't really know if it will prolong the light motor's life-- more spread the wear out!

I would say that the big issue with depleted struts on the pop-ups is that they bounce around like crazy when you are driving which must annoy other drivers and also yourself on a long journey on the motorway at night. After replacing/regassing the struts, they'll need aligned as the lights will be slightly higher. ‎‎

Re: Gas springs for the rear window

Posted: Tue Aug 20, 2019 5:43 pm
by jifflemon
SGS don’t recharge them, but they will give you brand new ones of equal length and poundage.
Henry (the green turbo) has a set on the pop ups; they list the tailgate ones in their catalogue and I tried to get them to include the pop ups in there too (after having mine as samples), so they may be there now.

Re: Gas springs for the rear window

Posted: Tue Aug 20, 2019 8:32 pm
by edie_fox
I don't know where everyone stands on the Skandix front but... they say they offer both. Not sure of the going rate over here; weather these are highly priced or not. :)

http://www.skandix.de/en/spare-parts/bo ... ?f=s240274

Re: Gas springs for the rear window

Posted: Tue Aug 20, 2019 8:39 pm
by jifflemon
Skandix = thieves

Re: Gas springs for the rear window

Posted: Tue Aug 20, 2019 8:52 pm
by jamescarruthers
They do recharge them as they did two of the four I sent them. Can't remember which two they managed to do though. ‎

Re: Gas springs for the rear window

Posted: Tue Aug 20, 2019 9:17 pm
by edie_fox
jifflemon wrote:
Tue Aug 20, 2019 8:39 pm
Skandix = thieves
:lol: I did know your thoughts!

Re: Gas springs for the rear window

Posted: Tue Aug 20, 2019 10:53 pm
by Fox
jamescarruthers wrote:
Tue Aug 20, 2019 3:12 pm
They are widely available. However...‎

My choice would be to send yours (along with the pop up light gas struts which are probably also very weak now)‎ to SGS Engineering. They will recharge yours and if they hold a pressure, send them back. If they don't hold pressure, they'll send you replacements. 

https://www.sgs-engineering.com/gas-struts‎
I'm going to try to use universal springs for the hatch they should do it just fine.

Re: Gas springs for the rear window

Posted: Sat Aug 24, 2019 6:06 pm
by arthuy
A word of caution.

I have 1 strut on the hatch the same size as the originals which came from a rover 216 coupe.

Holds the glass great but I recently noticed that when closed it pushes the glass out of line giving a small gap at the rear lamp.

For the hatch and lamps have a look at the body of the strut and you might see a small ridge, this is a by pass. There is no pressure until lifted and when closed the assistance stops.

Something to be aware of.

Re: Gas springs for the rear window

Posted: Sun Aug 25, 2019 2:29 am
by Alan 480
Fox wrote:
Tue Aug 20, 2019 10:53 pm
jamescarruthers wrote:
Tue Aug 20, 2019 3:12 pm
They are widely available. However...‎

My choice would be to send yours (along with the pop up light gas struts which are probably also very weak now)‎ to SGS Engineering. They will recharge yours and if they hold a pressure, send them back. If they don't hold pressure, they'll send you replacements. 

https://www.sgs-engineering.com/gas-struts‎
I'm going to try to use universal springs for the hatch they should do it just fine.
you can get correct length and poundage units from 'tinternet' I got a pair and were not 'super' expensive, well not into rear-light arena :wink: