![LEGO® Technic gear / gearwheel with 16 teeth MED. ST. GRAY (MEDIUM STONE GRAY) - (4019194/4211563/4562487/4019) LEGO® Technic gear / gearwheel with 16 teeth MED. ST. GRAY (MEDIUM STONE GRAY) - (4019194/4211563/4562487/4019)](https://www.die-welt-der-kleinen.de/images/product_images/popup_images/LEGO-Technic-Zahnrad-grau-4019194-4211563-4562487-4019.jpg)
LEGO® Technic gear / gearwheel with 16 teeth MED. ST. GRAY (MEDIUM STONE GRAY) - (4019194/4211563/4562487/4019)
![Part 4019 : Technic, Gear 16 Tooth (First Version - 4 Round Holes) [Technic, Functional:Technic, Gear] [BrickLink] Part 4019 : Technic, Gear 16 Tooth (First Version - 4 Round Holes) [Technic, Functional:Technic, Gear] [BrickLink]](https://img.bricklink.com/ItemImage/PN/9/4019.png)
Part 4019 : Technic, Gear 16 Tooth (First Version - 4 Round Holes) [Technic, Functional:Technic, Gear] [BrickLink]
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10Pcs MOC Parts 4019 High Tech Gear 16 Tooth with Round Holes Compatible Bricks DIY Building Blocks Particle Kid Brain Toy Gift|Blocks| - AliExpress
![BrickLink - Part 4019 : LEGO Technic, Gear 16 Tooth (First Version - 4 Round Holes) [Technic, Gear] - BrickLink Reference Catalog BrickLink - Part 4019 : LEGO Technic, Gear 16 Tooth (First Version - 4 Round Holes) [Technic, Gear] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/EXTN/25191.png)