FS10 at a-aironline here http://www.a-aironline.com/product-p/18-10007n.htm
From Rockauto here http://www.rockauto.com/catalog/x,ca...,parttype,6628
Rockauto prices in pounds and has UK Tax number so no duty or additional tax to pay.
a-aironline $195 which is approx £120 plus potentially the import tax/duty
Rockauto £115 no duty or tax