pretensioner system required. BUT A BIT CONFUSED? I require the above part and have seen two on ebay- the description seems ok in terms of suitability but my part number is 90387492 and theres are slightly different. Will either of them be ok? I cant afford the £60 the local scrapyard want! Item number:280183433704 http://cgi.ebay.co.uk/ws/eBayISAPI.dll?V...6fvi%3D1OR Item number: 310007300583http://cgi.ebay.co.uk/ws/eBayISAPI.dll?V...hingthanks in advance