Water pump part number

[Beato]

A mate came around today to replace the water pump and timing belt on my 1UZ before I refit it to my Landcruiser project. The problem is the water pump I recieved is slightly different in that it has an extra oval shaped water gallery on the bottom right hand side.
The engine is from a UZZ30 Soarer and has '1UZ-Z20T' marked on the front of the plastic cam cover.
The pump I was sold is Genuine Toyota, part number 16100-50023.
Can anyone tell me the part number for the correct water pump for my engine?
I can't contact the parts supplier until Monday but would like to know what I need before then.
Thanks for any help, Paul

 

[Mr.Phreak]

http://soarercentral.com/sc-forum/messages/51876/118698.html

Would that be the same difference you're talking about??

 

[Beato]

Cheers, I gather from that link that the replacement water pump I have is the correct one although updated in design from the original.