I had just replaced both front air struts on my X from Arnott. When I was looking around for other sources I found some on ebay. Arnott is on ebay too but other ebayers at that time (and still have the listings right now) had them in stock. The ones that actually get them from Arnott.

Its worth a ty to email the ebayers and ask if they actually have them in stock and not just a listing. When I asked prior they said they had it in stock - meaning they did not have to wait to get it from Arnott.