LEGO 7864
Transformer / Controller 12V

LEGO 7864 Transformer / Controller 12V box image
Set number
7864
Theme
12V
Pieces
34 pcs
Year
1980
Used avg¥5,785as of 7/26
Used & parts
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“Transformer / Controller 12V” is LEGO® “12V” theme set number 7864. Released in 1980, it has 34 pieces. With Re:GO you can automatically work out what percentage of this set you can build from the LEGO parts you already own, along with the missing parts and an estimated cost. Use the links below to compare prices on Amazon, Rakuten, Yahoo! Shopping, Mercari and Yahoo! Auctions, and find the best deal on new, used, or individual parts.

Part breakdown 20 types

Color split (most first)
Black×21
Light Gray×12
[No Color/Any Color]×1
Main parts (most used first)
3038 Slope 45° 2 x 3
Black · ×4
3941 Brick Round 2 x 2 with Axle Hole
Black · ×4
765c01 Electric Connector, 1 Way Male Squared [Complete Assembly]
Light Gray · ×4
3001 Brick 2 x 4
Black · ×2
3008 Brick 1 x 8
Black · ×2
3020 Plate 2 x 4
Light Gray · ×2
3701 Technic Brick 1 x 4 [3 Pin Holes]
Black · ×2
3713 Technic Bush
Light Gray · ×2
108681 User Guide, Information Note for Parents, 12V Transformer - 108681
[No Color/Any Color] · ×1
3032 Plate 4 x 6
Black · ×1
3648a Technic Gear 24 Tooth [Old Style - Three axle holes]
Light Gray · ×1
3650a Technic Gear 24 Tooth Crown with Flat Teeth
Light Gray · ×1
3666 Plate 1 x 6
Black · ×1
3704 Technic Axle 2
Black · ×1
3706 Technic Axle 6
Black · ×1
3707 Technic Axle 8
Black · ×1
3738 Technic Plate 2 x 8 [7 Holes]
Black · ×1
74503 Wire 12V / 4.5V with Two Leads [Undetermined Length]
Light Gray · ×1
7864c01 Electric Adapter / Transformer, Train 12V, 220V Type 1
Light Gray · ×1
upn0260 Control Switch, Train 12V Transformer Speed Throttle
Black · ×1

More “12V” theme sets

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