It clearly says Lego on it, but I have no idea what it is. The only number inside is 4-01. yellow Lego piece

2 Answers 2


This is a "Underwater Scooter". It's a handheld device to propel a diver forward.

Similar devices can be seen in the James Bond movie "Thunderball".


This is part is commonly found in the Divers theme back in the late 90's (http://brickset.com/sets/theme-Town/subtheme-Divers) The part in question is a minifigure accessory:


  • 1
    For what it's worth, the "underwater"-themed AlphaTeam sets also had this piece, but in black.
    – apnorton
    Commented Apr 15, 2015 at 18:17

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