Is the LEGO Sp1-1 motor still in good working condition?

As a replacement part, it is listed as a single piece from the 1977 set, perfect for repair or display.

How rare is the Sp1-1 motor in the Train theme?

This motor is a specific component from the 1977 Train set, making it a desirable find for dedicated collectors.

This listing is for the individual 1-piece motor only; it does not include the original packaging.

Name: LEGO 4.5V Replacement Motor (Sp1-1)
Brand: LEGO

Train

Train · 1977

Theme · TrainPieces · 1Set Number · Sp1-1Year · 1977

Used

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New / Sealed

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Converted from USD at the ECB reference rate — sold comps are US-market sales.

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Is the LEGO Sp1-1 motor still in good working condition?: As a replacement part, it is listed as a single piece from the 1977 set, perfect for repair or display.
How rare is the Sp1-1 motor in the Train theme?: This motor is a specific component from the 1977 Train set, making it a desirable find for dedicated collectors.
Does this part come with the original LEGO box?: This listing is for the individual 1-piece motor only; it does not include the original packaging.