LEGO® Technic - Differential Zahnräder (Gear) 24-16 im neuen grau - Komplett-Set: Amazon.de: Spielzeug
Moc Block Technical Parts 10pcs/set Technical Framed Differential Gear Set Pack Chassis Part Chassis Part Compatible With Lego - Model Building Kits - AliExpress
LEGO® 6573 4211023 - 6573199 - ToyPro
Two versions of part number 62821 | LEGO Technic differentia… | Flickr