12 gaskets/washers for front, rear differential and transfer case
for Toyota 4runner Tacoma Tundra FJ cruiser Land Cruiser etc
6pcs replacement of the part# 12157-10010 (4 for rear diff, 2 for front dif fill)
4pcs replacement of the part# 90430-18008/90430-A0003 (4 alum washers for transfer case)
2 pcs replacement of the part# 90430-24003 (2 copper washer for front dif drain)