That does not sound good at all. I cant believe that no one makes mass market diff locks. even "kaiser" who make 26 spline lockers refuse to make a locker for the 28 spline. i cant figure it out.

As for the greek lock-where is he located? For me, it takes 50 minutes to fly to athens (been to creta and athens- mythos beer rules!) and i can bring the diff lock with me in 1 day.

2001 sporty. 4 inch lift+ body lift-front lovlells coils+extended forks. reat tj. monroe shocks. full skid plate, auxilary fan. external oil cooler. maxxis 8060 235/75 R15 tires on american racing wheels. trackfinder rear diff lock.
http://www.cardomain.com/ride/3948684/2001-kia-sportage