Suzuki Samurai Transfer Case Large Front Input/Output Oil Seal.
When replacing the Samurai Transfer case Oil Seal be sure to use quality parts. The difference between a quality unit and an inferior unit is if the replacement part has a dust cover like the one pictured. This dust cover helps keep excessive dirt off the seal to prolong the life of the seal. Units that do not have this wear out quicker.
There are 2 of this particular unit used in the transfer case 1 for input and 1 for output to front axle.