47-55.1 49 door seal rubbers... how many?

[sqweaka]

im having abit trouble explaining the number of seals i need to redo my 49 cab doors... i'm right arn't i...
1, cab windlace (up one side over the top and down the other (fits in a welded on channel around the cab)
2, seal that runs along the floor ontop of the rocker held in place with a stip if metal trim screwed to the floor (this also goes over the ends of the cab windlace)
3, rubber seal that runs up around the edge of the door and down the other side (glued on)
4, a seal that runs along the bottom edge of the door held on by a metal trim and screws

the vendor im trying to get the seals from is telling me there is only 3 seals not 4

ian