dont know about Gen111, but I have a 1999 NL (you guys call Gen 2.5) & I reckon the parts are probably the same. I've had my front ARB locker , for about 3 years & no probs. It compliments the rear locker well. I dont think youll have any problems if you are sensible.

cheers


97 Exceed, 3.5l SOHC auto, 4.90 gears, ARB front locker,rear Harrop E-Locker, Magnum winch, dual transfer cases also 2008 NS swb Pajero, front bar & winch