This is the correct kit for a 1993 3000GT with a 6203 bearing in the housing. I ordered these separately. OEM seal. Be careful when installing the small o-ring on the sensor port. The little phenolic insulator broke when I removed the plug, but I replaced the o-ring and put it back in place. Doesn't seem to matter though as the isolator is firmly seated in the housing and held in place by a latch. Be careful when removing the back cover and make sure you put the cam ring back in the way it came out. I used petroleum jelly to hold the blades in place.