You got it.
W463 G-Wagens were 4Matic AWD, with Hi/Low t-case. Then also in sequence(you'd have to re-wire to be able to lock out of sequence) #1 Center diff lock, #2 Rear diff lock, #3 Front diff lock. Note; the diff locks on the W463 (unlike the W460 which were hydraulic slave cyl only) were a...