Set Details
- Set Number
- 40137
- Name
- Submarine
- Theme
- LEGO Brand Store
- Year
- 2015
- Pieces
- 28
- Complexity
- Starter
- Build Time
- 10-20 minutes
- Ages
- 4+
- Type
- Collectible
About LEGO Submarine
LEGO Submarine (set #40137) is a small, compact build with 28 pieces from the LEGO Brand Store theme, released in 2015. The LEGO Brand Store line features sets exclusive to official LEGO stores and events. This is a starter-level build suitable for ages 4+, with an estimated build time of 10-20 minutes.
Set Highlights
- 28 pieces at starter complexity — a 10-20 minutes build.
- Compatible with all standard LEGO sets — bricks extend naturally into other sets you own.
- Display-focused design — the finished model holds together well on a shelf without support.
Who Is This Set For?
Gift for Ages 4+
The starter difficulty makes this accessible without being trivial — a well-matched gift for LEGO fans in the 4+ age range.
Weekend Build Project
28 pieces with an estimated 10-20 minutes fits comfortably into a focused afternoon or weekend session.
Expanding a LEGO Brand Store Collection
A solid addition for collectors building out their LEGO Brand Store shelf. Introduces parts and builds that complement other sets from the same line.
Build Tips
Check the piece count on the bag against the parts list before starting — knowing what you have prevents mid-build surprises.
Even in small sets, connection order matters. Follow the steps rather than building sections independently.
Keep the instruction booklet after building — it's the most reliable reference for disassembly, cleaning, or reassembly after storage.
Finding Instructions
Building instructions for LEGO Submarine (#40137) are available as a free PDF on LEGO.com. You can also upload a photo of this set to LegoFinder to identify it and access the instructions directly.
Submarine FAQ
Related Reading
More LEGO Brand Store Sets
See all LEGO Brand Store →
Also Released in 2015
All 2015 sets →Similar Build Difficulty
Sets at roughly the same piece count and complexity tier — different theme and year, but a similar build experience.
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