The turn-around time for pump rebuilds is around three weeks, most cylinder rebuild service orders currently take between 1-2 weeks. For core exchange orders, the majority of parts are on the shelf, ready to ship within one business day; look for exceptions in the product listings.
(Graciously provided by "G Burgess', a happy customer...)
Not sure whether you have a W208/A208 or a W209/A209? The W208/A208, model years '98-'03, has four separate, round headlights, and the front of the soft top needs to be latched by hand.