멀티링크 데후통 제작업체를 확인해본결과 미국의 AAM이라는 회사더군요.
그 회사에서 멀티링크 데후통에 E-Locker 라는 물건도 제작판매하기도 하구요.
상세내용은 아래와 같습니다.
http://www.aam.com/index.php?s=5
http://powerwagonregistry.org/pw_tech.php
Lockers - TracRite? (source)
Manufactured by American Axle Manufacturing (AAM)
Front: TracRite? EL (Electronic Locking) Locking Differential
Applied to open differential.
Driver selectable, computer programmable or both.
Simple dog clutch locking mechanism (no ball ramp required)
Fast engagement times (yeah right) under all temperature conditions.
Non-contact positive engagement feedback available
Rear: TracRite? GTL (Helical Gear with Electronic Locking) Locking Differential
Applied to helical gear limited slip differential (LSD)
Smooth, quite operation in LSD mode
Driver selectable, computer programmable or both
Has everything a TracRite GT? has and the EL electronic locking.
Torque sensitive design instantaneously biases torque before differentiation begins.
Tunable bias ratio.
No friction modifier required.
Can be used with or without a pre-load feature.
C-Clip compatible.
Applications to front, rear and center differential.
Designed for a wide range of gear sizes, from 178mm / 7" - 292mm / 11.5".

전자식 락커정도로 보여지는데 LSD와 구분되는것인지 궁금하구요.
국내수입 후 장착도 가능한지도 궁금하네요.
자세한 성능과 기능에 대해 알고싶기도 합니다.