Odd Fuel sender

Forum: 

I have a Daihatsu Hijet 2005 and I can't seem to find the appropriate fuel sender part. My fuel sender is simply a float in an enclosed cylinder with a round top flange with 5 bolt holes and 3 wires. My local main dealer is scratching his head as he can't reference the part; all his catalogued fuel senders have small pipes out the top, whereas mine doesn't. Can anyone identify my simpler part. (I can email an image if required). Thanks Chris.