Well, a '1009 *is* a Blazer, so bumpers off an '09 CUCV would mount right up to a normal Blazer '81-91, yes. (They don't fit onto a 73-80 without some minor fab work.)
The other CUCV's are pickups, so the front bumpers are the same and the rear ones are a bit different.
The CUCV bumpers are basically the boring, non-chrome stock bumpers, with extra holes in them for the shackles. The brushguard is not part of the bumper proper, and will fit onto a regular bumper (seeing as they're the same as the CUCV ones.)
-- A