LEGO Set - 139A - Train - 118 Electronic Control Unit Forward and Stop





Catawiki Buyer Protection
Your payment’s safe with us until you receive your object.View details
Trustpilot 4.4 | 128965 reviews
Rated Excellent on Trustpilot.
Rare 1969 LEGO 139A Electronic Control Unit for trains, a complete set with 118 manual, tested and functional, in a opened box with original documentation.
Description from the seller
“Every Set an Adventure - At Best_seller_ever!”
Rare LEGO 139A Electronic Control Unit for Trains – An absolute must-have for collectors!
Dive into the fascinating world of LEGO trains with this extremely rare and nearly unseen set! The LEGO 139A Electronic Control Unit, released in 1969, is not only a classic collectible but also the perfect complement to your LEGO Train 118. This set is used but in excellent condition and fully functional.
This set is practically unavailable on the market, making it a unique opportunity to expand your collection or make a valuable investment. The manual for set 118 is also included, so you can start playing right away or integrate it perfectly into your collection.
Whether you’re a devoted collector or looking to dive into a valuable LEGO investment, this set offers both! It contains all the essential components that greatly enhance the play value and creativity of your LEGO world:
- Electric train whistle: The 4.5V black electric whistle brings authentic sound effects to your model train journeys.
- Control unit: This transparent unit with forward and stop functions allows precise control of your train.
- Banana plug connectors: With two blue and two red connectors, you’re ready for flexible connections.
- Microphone: The interactive 4.5V microphone promises a unique playing experience.
- Electrical wires: Designed for compatibility with 12V/4.5V systems, these allow flexible arrangements.
The possibility of using the set together with the rare LEGO Train 118 makes this an attractive option for anyone looking to invest in a unique and value-adding collection. LEGO sets from this era have significantly increased in value in recent years and are a fantastic addition for any collector.
I offer fast shipping—no later than two days after payment—to ensure a smooth experience. And if you buy a second or any additional item, I’ll refund the shipping costs!
Don’t hesitate! Seize this opportunity to own a piece of LEGO history. High quality meets rarity. Bid now and secure this one-of-a-kind set!
“Every Set an Adventure - At Best_seller_ever!”
Rare LEGO 139A Electronic Control Unit for Trains – An absolute must-have for collectors!
Dive into the fascinating world of LEGO trains with this extremely rare and nearly unseen set! The LEGO 139A Electronic Control Unit, released in 1969, is not only a classic collectible but also the perfect complement to your LEGO Train 118. This set is used but in excellent condition and fully functional.
This set is practically unavailable on the market, making it a unique opportunity to expand your collection or make a valuable investment. The manual for set 118 is also included, so you can start playing right away or integrate it perfectly into your collection.
Whether you’re a devoted collector or looking to dive into a valuable LEGO investment, this set offers both! It contains all the essential components that greatly enhance the play value and creativity of your LEGO world:
- Electric train whistle: The 4.5V black electric whistle brings authentic sound effects to your model train journeys.
- Control unit: This transparent unit with forward and stop functions allows precise control of your train.
- Banana plug connectors: With two blue and two red connectors, you’re ready for flexible connections.
- Microphone: The interactive 4.5V microphone promises a unique playing experience.
- Electrical wires: Designed for compatibility with 12V/4.5V systems, these allow flexible arrangements.
The possibility of using the set together with the rare LEGO Train 118 makes this an attractive option for anyone looking to invest in a unique and value-adding collection. LEGO sets from this era have significantly increased in value in recent years and are a fantastic addition for any collector.
I offer fast shipping—no later than two days after payment—to ensure a smooth experience. And if you buy a second or any additional item, I’ll refund the shipping costs!
Don’t hesitate! Seize this opportunity to own a piece of LEGO history. High quality meets rarity. Bid now and secure this one-of-a-kind set!

