Outer Limits 4x4 Board

hey ive got an ifs box in the hilux and it has developed a leak from the input shaft so my question is how do i tell what model box it is to get a seal kit? who sells seal kits and how do i get the ball bearings back into the drum after i pull the shaft out

thanks steven

Think earlier one has bleed nipple in top of cover plate (4 bolts).
Getting the 44 ballbearings back in ...... vaseline or grease is your friend

John Travolta wrote:vaseline or grease is your friend

It's just so versatile.