Lego Parts: Technic, Gear Differential, 24-16 Teeth (Dark Bluish Gray)
The Dark Bluish Gray Technic, Gear Differential, 24-16 Teeth was released in 2002 and has been used in 19 sets to date in the following categories: Dino Attack (1) Educational & Dacta (3) Racers (4) Technic (11)