| Image | Item No. | Description | By |
| x550b (Inv) | Electric, Motor 12V 12 x 4 x 3 1/3 with Three Side Holes (Train)
Catalog: Parts: Electric, Motor | 1 |
| x550a (Inv) | Electric, Motor 12V 12 x 4 x 3 1/3 with Two Side Holes (Train)
Catalog: Parts: Electric, Motor | 1 |
| bb0007c01 | Electric, Motor 4.5V Type A 12 x 4 x 4 (Train)
Catalog: Parts: Electric, Motor | 1 |
| bb0007c01pb01 | Electric, Motor 4.5V Type A 12 x 4 x 4 (Train) with Engraved '4,5 VOLT' Pattern
Catalog: Parts: Electric, Motor | 1 |
| bb0007c01pb02 | Electric, Motor 4.5V Type A 12 x 4 x 4 (Train) with White '4,5 V.' Pattern
Catalog: Parts: Electric, Motor | 1 |
| bb0006 (Inv) | Electric, Motor 4.5V Type B 12 x 4 x 3 1/3 (Train)
Catalog: Parts: Electric, Motor | 1 |
| x469b (Inv) | Electric, Motor 4.5V Type C 12 x 4 x 3 1/3 (Train)
Catalog: Parts: Electric, Motor | 1 |
| x469ba | Electric, Motor 4.5V Type C 12 x 4 x 3 1/3 Upper Housing (Train)
Catalog: Parts: Electric, Motor | 1 |
| x469be | Electric, Motor 4.5V Type D 12 x 4 x 3 1/3 Upper Housing (Train)
Catalog: Parts: Electric, Motor | 1 |
| x469bopen (Inv) | Electric, Motor 4.5V Type D 12 x 4 x 3 1/3 with Open Contacts (Train)
Catalog: Parts: Electric, Motor | 1 |
| bb0006ba | Electric, Motor 4.5V/12V Type B 12 x 4 x 3 1/3 Upper Housing (Train)
Catalog: Parts: Electric, Motor | 1 |
| 47154c01 | Electric, Motor 9V 4 x 4 x 3 1/3 (Undetermined Type)
X Catalog: Parts: Electric, Motor | 185 |
| 47154c03 | Electric, Motor 9V 4 x 4 x 3 1/3 with Black Conducting Plate and Dark Bluish Gray Base
Catalog: Parts: Electric, Motor | 36 |
| 47154c02 | Electric, Motor 9V 4 x 4 x 3 1/3 with Black Conducting Plate and Dark Gray Base
Catalog: Parts: Electric, Motor | 36 |
| 2838c01 | Electric, Motor 9V 5 x 4 x 2 1/3 with Dark Gray Base
Catalog: Parts: Electric, Motor | 1 |
| 2986 | Electric, Motor 9V Micromotor 2 x 2
Catalog: Parts: Electric, Motor | 4 |
| 2985 | Electric, Motor 9V Micromotor 2 x 2 Base
Catalog: Parts: Electric, Motor | 1 |
| 71427c01 | Electric, Motor 9V Mini-Motor, Heavier Weight
Catalog: Parts: Electric, Motor | 1 |
| 43362c01 | Electric, Motor 9V Mini-Motor, Lighter Weight
Catalog: Parts: Electric, Motor | 1 |
| 99455 | Electric, Motor EV3, Medium
Catalog: Parts: Electric, Motor | 2 |