Kef 105 Mk. 2 Speakers

Anyone know where to source parts for these-I found a pair with bad woofers. Either need to know where to get the repair kits or another set of woofers.
Have you tried the authorized KEF dist in the states. I own a pair of KEF 105.4 and recently scourced parts from the Canadian Dist in Pickering, Ontario,
call bill legall at miller sound (as previously suggested). phone nbr is 215 412-7700. bill is a great and honest guy who is an ARTIST in all things related to speakers. he took great care of my kef 105.2's recently. he will send you in the right direction.