Generally
A new oil filter for the transmission Cadillac / Delco original with part number 5579622 / PF160. This is the filter only it is missing the o-ring and pan gasket to become a filter kit. Only fragments remain of the carton it was in. The filter, however, is in good condition with only a little patina on the finish. It is a spare part that we call NOS. It stands for New Old Stock, i.e. spare parts that were manufactured when the car was new and were just sitting on the shelf. So not newly manufactured parts, hence New Old.
