broken into!

[hardeepg]

My girlfriends polo was broken into over the weekend. After taking the door apart (door card and handle) i've figured they've prised the handle over and broken something inside (i'm a detective!) Actually the part that is broken is 6no 837223a. Now, can i replace this part so all works again (the lock is not locking but is spinning), or will i have to replace the whole lock mechanism (and a new key ).

thanks for the help guys. Also thinking of getting some armour plates to prevent further pry-ins (al-a mk2 golf style)