Technic Gear 40 Tooth
About
Technic Gear 40 Tooth (ref. 3649) is a LEGO part found in 77 sets of the catalog. These sets came out from 2003 to 2026. Themes of its sets: Educational and Dacta, Technic, Serious Play. It comes in 8 colors.
Other color variants
8 variantsIn sets 77
Sets 49 to 77 of 77, the latest first.
Senior Solutions Challenge Kit
WeDo Resource Set
Green City Challenge Set
Imperial Shuttle
Connections Kit
Identity and Landscape Kit
Motorbike
Mindstorms Education Resource Set
Grand Carousel
Seattle Space Needle
Soccer Stadium Clock
Simple and Motorized Mechanisms Base Set
Simple Machines Set
Crazy Action Contraptions (Klutz) Vol. 2
Dirt Bike
LSP Window 2
Serious Play Module 1
Fight for the Golden Tower
Motion Power
Motor Box
Mindstorms NXT
Science & Technology Base Set
Education Resource Set [NXT Supplemental Set]
NANO QUEST Challenge Kit
Mindstorms Education NXT Base Set
Knights' Kingdom Alarm Clock with Building Toy
ROBOLAB Amusement Park Set
Front End Loader
Renewable Energy Set II
Other parts of the set Senior Solutions Challenge Kit
Sources of the data of this element: Rebrickable
LEGO data from Rebrickable (rebrickable.com), building instructions from Brickset (brickset.com) and lego.com. LEGO® is a trademark of the LEGO Group of companies, which does not sponsor, authorize or endorse this site. Learn more