You are buying a government rebuilt Dana Model 26 TC transfer case, Bill of Material Number 300757 1, NSN 2520-00-050-8643. It is for a military off-road 5 ton M656 8x8. It is single speed, ratio 1.044:1, with an air shift for the front drive and an emergency brake. It was rebuilt in 1979, and stored in a metal container. I looked inside and it is clean however the input and output do not turn, probably needs to be greased, or bearings need replaced, but it is being sold "as is, for rebuilding". Shipping truck freight is 350 pounds at buyers expense. Ohio buyers have to pay 6.5% sales tax.