Power Up Your Builds!
A Vintage Motor from 1971

Relive LEGO's early days with this rare 4.5V Reversible Power Unit! A must-have for serious collectors and vintage LEGO enthusiasts.

LEGO 4.5V Reversible Power Unit set 107-3 - 24 pieces, Samsonite theme, product photo Pin It
LEGO 4.5V Reversible Power Unit set 107-3
🏛 Samsonite
Set #107-3

4.5V Reversible Power Unit

Discover the 4.5V Reversible Power Unit from the Samsonite collection - 24 pieces of building excellence.

⏱ < 30 min 🧩 24 pcs

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📦 Full Parts Inventory - 9 unique parts • 24 total pieces

Tyre Smooth Old Style - Small Tyre Smooth Old S...
Part #: 132a 4× Black
Plate Special 6 x 16 with Motor Opening Wide Plate Special 6 x...
Part #: 3058b 1× Light Gray
Tyre for Train Wheel for Electric Train Motor 12V Tyre for Train Wh...
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Battery Box, 4.5V 7 x 11 x 3 Type 1 [Complete Assembly] Battery Box, 4.5V...
Part #: 468c01 1× Blue
Wheel Old with 4 Studs and Axle Cam for Motor Wheel Old with 4 ...
Part #: 7039b 4× Red
Wire 12V / 4.5V with Two Leads [Undetermined Length] Wire 12V / 4.5V w...
Part #: 74503 1× White
Electric Connector, 1 Way Male Rounded with Hollow Pin (Banana Plug) Electric Connecto...
Part #: 996ac01 4× Blue
Motor, Train, 4.5V 12 x 4 x 4 Type I with '4.5V' Print Motor, Train, 4.5...
Part #: upn0284c02pr0001 1× Blue
Train Wheel with 2 x 2 Stud Center, Beveled Tread and Cam Axle for Motor Train Wheel with ...
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Charts Inventory Statistics

9
Unique Parts
24
Total Pieces
0
Minifigures
Inventory Version: 1

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