This is a very correct and very high quality set of gaskets and seals. This kit is for the model 18 transfer case. This is the stock case in the MB, GPW, CJ2A, 3A, M38, M38A1, CJ3B, Pickups and Willys wagons. This is everything you need to seal up that transfer case. This is an excellent kit to go along with a rebuild as well. This kit is US made.