Don't suppose anyone knows of a place still selling OEM parts via mail order? 
For the avoidance of doubt, I specifically need OEM, not pattern....

For the avoidance of doubt, I specifically need OEM, not pattern....

Don't assume all their stuff is OEM, best to check before you order.Motorworks
there's a BM UK spares site on ebay … no idea if its working but as cheap as a dealer and arrives to your door... used twice very efficient