Help identify Duplo Toolo brick I found a thick brick in my set, but couldn't find it on Bricklink by part number. It's look like an Intelligent Brick, but there are no extended pins.
Thanks!





  

UPDATE [11.01.2020]:

Currently I have these Sound Key bricks:

● - pin
○ - no pin

41489  45752  45753
 ○ ○    ● ○    ○ ●
 ○ ○    ○ ●    ● ○


According to sound manual from 3590 set, I missing last row of sounds (CHUCA..CHU. DRRILLL...DRIL.). After going through all the pin options, I found the right sound in this combination:

 ● ●
 ● ●


And it should be part number 45751, which is replaced by 41489 in my set.

Thanks all!
It's Part #41489c01 - Duplo Toolo Sloped Brick.



In comments you wrote:


  "I also thought that its #45751c01, but the number on brick is 41489" – k1psead


Good question.  This is what LEGO.com says about the molded numbers on individual pieces.



So, LEGO is saying the molded number is this piece's specific Design Number and that we can plug this number in on their Part Database and find the piece.  

Let's try it...  Hmmm... Seems that answer is flawed.

So, how did I find it?  My initial search for "Duplo 41489", came with the search results below.

We both now know that there is a Star Wars set with this number, who's popularity has, unfortunately, skewed the wanted results for a piece. So, we can ignore anything Star Wars...

...Look at the third result with no reference to Star Wars.



The third result is pointing to Peeron, another LEGO Set Inventory Database, where the molded Design Number of this piece is set up correctly.



Let's double check by searching the number through Peeron.com HERE.