MP-18F1 Midwest Pacific Sealer Parts

To tell if you have and F or F1 you just look at the end cap on the machine,
BLACK End Cap = F,   RED End Cap = F1

The last two digits of the part numbers will match the numbers on parts diagram,
example - If your looking for Diagram part number 43 - BOW SPRING, your part number will be MP-18F1-43.