Caterpillar Hub and Tread (Set of 2 treads 4 Hubs)

Set number 970040-1 · Service Packs

Pieces

6

Minifigures

0

Released

2002

Theme

Service Packs

Parts inventory

• Technic Tread Hub — White ×4
• Tread Large, Technic [34 Links] — Black ×2