Felix Fertag in SA has just posted this on his Lancia Parts site.
Dear Fulvia Driver
I spend Sunday/mothers day to once and for all sort out all our Fulvia locks. As you know S1 and S2 have different locks. I have sorted the locks and compiled the part numbers,
and below is the result I want to share with you as a reference for any future requirements.
Lancia Fulvia Locks
Fulvia S1 Fulvia S2
lockset 1817914 1820916
key 2180156 2277081
boot 1890607 1891464
filler 1791212 1891532
glove 1890611 1891435
lockset 1817913
key 2172508
door 1890710 1891426
ignition 1791216
ignition 1821224
key 2276783
Brian
8227