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Found an old 4-volt motor, any way I can hook up a battery and switch to it? : r/lego
![BrickLink - Part x550b : LEGO Electric, Motor 12V 12 x 4 x 3 1/3 with Three Side Holes (Train) [Electric, Motor] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/EXTN/20000.png "BrickLink - Part x550b : LEGO Electric, Motor 12V 12 x 4 x 3 1/3 with Three Side Holes (Train) [Electric, Motor] - BrickLink Reference Catalog")
BrickLink - Part x550b : LEGO Electric, Motor 12V 12 x 4 x 3 1/3 with Three Side Holes (Train) [Electric, Motor] - BrickLink Reference Catalog
Vintage LEGO Buhler 4V Germany Motor - Works! - YouTube
LEGO Electric, Motor 4.5V 12 x 4 x 3 1/3 with open contacts | Brick Owl - LEGO Marketplace
LEGO Black Power Functions Train Motor 4 x 10 x 2 1/3 (87574) | Brick Owl - LEGO Marketplace
LEGO® Power Functions Motor Set 8293 | Technic™ | Buy online at the Official LEGO® Shop US
Lego Power Functions SET 4-S (technic,motor,receiver,remote,speed,joint,gear) | eBay
LEGO Black Electric Train Motor Replacement 4.5V | Brick Owl - LEGO Marketplace
LEGO Yellow 4.5 Volt Train Motor 12 x 4 x 3 1/3 with Three Holes on Each Side | Brick Owl - LEGO Marketplace
LEGO Yellow Electric, Motor 4.5V 12 x 4 x 3 1/3 with open contacts | Brick Owl - LEGO Marketplace
LEGO® Power Functions Motor Set 8293 | Technic™ | Buy online at the Official LEGO® Shop US
RARE LEGO 4V Train Motor VINTAGE SAMSONITE SET Basic Building Universal Motor | Rare lego, Lego, Mini figures
LEGO 107-1 4.5v Motor Set Set Parts Inventory and Instructions - LEGO Reference Guide
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LEGO TECHNIC 4v. Electric Motor 2 PIECES | #139882640
Technic™ Large Motor 88013 | Powered UP | Buy online at the Official LEGO® Shop US
