Technic Brick Special 2 x 2 with Solid Ball and Axle Hole
About
Technic Brick Special 2 x 2 with Solid Ball and Axle Hole (ref. 57909a) is a LEGO part found in 49 sets of the catalog. These sets came out from 2007 to 2013. Themes of its sets: Ninjago, Exo-Force, Space.
In sets 49
Sets 1 to 48 of 49, the latest first.
Power Mech
Eris' Eagle Interceptor
Worriz's Combat Lair
Razar's CHI Raider
Kai's Fire Mech
Temple of Light
Vermin Vaporizer
Baxter Robot Rampage
B-wing Starfighter
Level One - Kits 1-3
Superman vs Power Armor Lex
Spider-Man's Doc Ock Ambush
Samurai X Mech
Epic Dragon Battle
Fangpyre Mech
Pre Vizsla's Mandalorian Fighter
Level One - Kit 3, Robot Designer
Ice Dragon Attack
Fire Temple
Earth Dragon Defense
Lightning Dragon Battle
Rescue Robot
Cursed Cobra Statue
Deep Sea Raider
City of Atlantis
Construct-a-Zurg
Construct-a-Buzz
Shadow Snapper
Undersea Explorer
Magma Mech
Galactic Enforcer
Fiery Legend
Mine Mech
Titanium Command Rig
MT-61 Crystal Reaper
MT-201 Ultra-Drill Walker
River Dragon
Assault Tiger
Chameleon Hunter
Dark Panther
MX-71 Recon Dropship
MT-51 Claw-Tank Ambush
Combat Crawler X2
Aquabase Invasion
Cyclone Defender
Claw Crusher
Shadow Crawler
Aero Booster
Other parts of the set Power Mech
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