How many pieces are in the Left and Right Switches?

Left and Right Switches contains 12 pieces.

When was the Left and Right Switches released?

Left and Right Switches was released in 1974.

🏛 12V

Set #755

Left and Right Switches

Left and Right Switches is a foundational set for LEGO train enthusiasts.

Before you buy

Who it's for: Beginner build Perfect for LEGO train enthusiasts and vintage collectors of all ages.
Build: 12 pieces · about 0.2 hours Build time is an estimate.
Availability: Likely retired

★★★☆☆ 3.8 AI-generated review score, not a customer rating

Collectors appreciate this set for its historical significance in the LEGO train system, though its simplicity and small size limit its appeal for casual builders. The value lies in its contribution to completing vintage train layouts.

Check price on eBay

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

Left and Right Switches is a foundational set for LEGO train enthusiasts. Released in 1974 as part of the 12V train system, this set allowed for dynamic track layouts and expanded play possibilities.

This set is perfect for vintage LEGO collectors and train aficionados. The simple build belies its importance in the history of LEGO trains and offers a tangible connection to the early days of the theme.

Skip this if you're looking for a complex building experience or modern features. Contemporary LEGO train sets offer more advanced functionality, but this set provides a unique piece of LEGO history.

✨ New

Ask BlockTalk about this set

AI assistant with full set data

BlockTalk

Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Left and Right Switches - building tips, investment potential, comparisons, or anything else!

Try asking:

How does this set compare to modern LEGO train track switches? What is the best way to incorporate this set into a larger LEGO train layout? What are the common issues to look for when buying a used copy of this set? How does the 12V system compare to modern LEGO train power systems?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

Pieces

⏱

0.15h

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple assembly showcases the functionality of the switch points.
Directly integrates with the 12V train system.
Provides a hands-on understanding of early LEGO train mechanics.

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

Not enough price history for a trend

Investment Grade

⏳ Retired

The Left and Right Switches set, while small, holds moderate investment potential due to its age, rarity, and significance within the 12V LEGO train system. Complete sets in good condition can command a premium among collectors seeking to complete their vintage train layouts. However, the limited number of parts and relatively simple design may cap its long-term appreciation compared to larger or more complex sets from the same era. The value is primarily driven by its historical context and appeal to dedicated LEGO train collectors.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

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This set offers a fundamental piece of LEGO train history, compared to more modern and complex train sets that feature remote control and advanced features. While a modern set like 60197-1 Passenger Train offers more immediate play value, this vintage set provides a unique collector's item and insight into the evolution of LEGO trains.

📦 Parts Inventory

Official piece count: 12
Parts cataloged in this inventory: 7 unique parts, 12 pieces

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Plate 2 x 8

Part #: 3034 6× White

Tile 2 x 2 withou...

Part #: 3068apr0001 1× White

Tile 2 x 2 withou...

Part #: 3068apr0002 1× White

Brick 1 x 2 x 2 w...

Part #: 3245apr0001 1× White

Brick 1 x 2 x 2 w...

Part #: 3245apr0002 1× White

Vehicle Track, Tr...

Part #: upn0388lm 1× Blue

Vehicle Track, Tr...

Part #: upn0388rm 1× Blue

This set is a great source for vintage white plates and the unique printed tiles that indicate the direction of the train switch. These elements are essential for restoring or expanding classic LEGO train layouts.

🛒 Where to Buy

eBay

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💎 Notable Parts

White Plate 2 x 8 (6x) $0.90

White Tile 2 x 2 without Groove with Train Point Right, 1 Print (1x) $1.50

White Tile 2 x 2 without Groove with Train Point Left, 2 Print (1x) $1.50

Est. BrickLink Part Value

$3.90

💡 MOC Potential

🏙 Expand train layouts with custom track configurations.

🚗 Create a vintage train yard diorama.

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found

BlockTalk AI

The Brick Fanatics unboxing of the LEGO Star Wars 75355 X-Wing Starfighter notes the inclusion of an instruction manual, stickers, and printed pieces. The reviewer was surprised a cockpit detail was a sticker but appreciated the low number of stickers for a UCS set.

LEGO Star Wars 75355 X-Wing Starfighter review

Brick Fanatics • 40.0K views Unboxing

What the Community Says

1 YouTube reviews

BlockTalk AI Summary

Reddit Reviews

No Reddit reviews found

YouTube Reviews

1 video

LEGO Star Wars 75355 X-Wing Starfighter review

Brick Fanatics

40.0K views Unboxing

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Inventory Statistics

Unique Parts

Official Piece Count

Cataloged Inventory Pieces

Minifigures

Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.

Throw the Switch!
Vintage 12V Train era!

Left and Right Switches