How and why we fit SCA roofs into VW vans

With many types of roofs to choose from; Front, side and rear lifting types available in varying quality and price. Find out why we use only SCA roofs for SWB VW Transporter vans.

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I am struggling to find information about my SCA roof. It was installed in 2014. Still holding up but the gas struts went out on the inside for the bed platform abnd ouside for the roof itself. They are Al-Ko but I know this sounds stupid, I have searched all over the internet and can't find out where to buy these or even what they are called. Sorry to ask here but after looking everywherer and seeing how you guys work with these roofs, maybe you have a suggestion as to where to find these parts?