sachs heavy duty clutch

[bruboy]

There appear to be some good deals on e-bay for the aluminium pressure plate heavy duty sachs clutch kit for the 915 gearbox, for example:

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1,1&item=8029057240&sspagename=STRK%3AMEWA%3AIT

a quick couple of questions, is there any experince of buying this clutch kit on here? and is it likely to be original?

thanks