![Technic Gear 20 Tooth with Axle Hole [+ Opening]](/i?w=800&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Felements%2F6396480.jpg)
Part
Technic Gear 20 Tooth with Axle Hole [+ Opening]
- Reference
- 69779
Technic Gear 20 Tooth with Axle Hole [+ Opening] (part 69779) is a LEGO element. It appears in 31 sets, including Airbus H175 Rescue Helicopter and App-Controlled Transformation Vehicle.
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