Cub Cadet 603-0463A-0716 Bumper, Front (Superseded to 603-04252-0637) - this is a used bumper from my 3204 Cub Cadet. it's straight, has some scratches and such, but a very nice bumper. INCLUDES THE BOLTS.

I have another similar bumper from a 3165 but it bears another part number (looking at the two, I have no idea why you couldn't use either on any 3000 series).