Quick& Dirty Panzer III Ausf N question

Need a quick answer so I can get an order off to the Land of the Koala. Panzer III Ausf N… wading muffler or no? I know the M was an aquatic L and I thought the N was built off L/M chassis. Just need to confirm before I order something I dont need.

Panzer III N both with and without the wading equipment existed, as far as I know.