Part #3173
Part #3173 is often known as Record and Play Module, 16 x 10 x 4 with Built-in Motors 4.5V. We know this part is available in Bricklink and Rebrickable. You can buy it on Amazon or Bricklink.
Category
How to find this part
Name
Record and Play Module, 16 x 10 x 4 with Built-in Motors 4.5V
Category
Electric, Programmable
Weight
173 gram
Size
16 x 10 x 4
Available variations
Name
Record and Play Module, 16 x 10 x 4 with Built-in Motors 4.5V
Category
Power Functions, Mindstorms and Electric