Technic Gear 16 Tooth with Round Holes [Old Style] (4019)

Part Number	4019
Name	Technic Gear 16 Tooth with Round Holes [Old Style]
Category	Technic Gears
Material	Plastic

2 related parts (same mold or print family)

Variants of a mold are catalogued separately, so each one has its own sets and minifigs. Check these too if something you expect is missing here.

Appears in 204 sets

Light Gray (144 sets)

Light Bluish Gray (57 sets)

Red (3 sets)

Dark Turquoise (1 set)