Set Details
- Set Number
- 4000031
- Name
- Exclusive T. Rex
- Theme
- Jurassic World
- Year
- 2018
- Pieces
- 70
- Complexity
- Quick
- Build Time
- 20-45 minutes
- Ages
- 6+
- Type
- Play-focused
About LEGO Exclusive T. Rex
LEGO Exclusive T. Rex (set #4000031) is a quick, accessible build with 70 pieces from the Jurassic World theme, released in 2018. The Jurassic World line features dinosaur encounters and research facilities from the Jurassic franchise. This is a quick-level build suitable for ages 6+, with an estimated build time of 20-45 minutes. As a licensed set, it recreates elements from the official Jurassic World property.
Set Highlights
- 70 pieces at quick complexity — a 20-45 minutes build.
- Compatible with all standard LEGO sets — bricks extend naturally into other sets you own.
- Play-focused build with interactive elements designed for 6+ builders.
- Officially licensed Jurassic World set — faithful recreation of the source property.
Who Is This Set For?
Gift for Jurassic World Fans
The natural overlap between Jurassic World fans and LEGO fans makes this a go-to gift. The set brings recognizable characters and scenes into brick form.
Themed Play & Roleplay
Minifigures and themed accessories support imaginative play tied to the Jurassic World universe — the play experience extends well beyond the initial build.
Collector's Display Piece
Many fans build licensed sets and display them complete. Limited or retired licensed releases often gain value over time, making them popular with serious collectors.
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.
For active play sets, key connection points (hinges, turntables, clip joints) can loosen over time — a small dab of LEGO's own tube clutch lubricant on the stud resolves most looseness without damage.
Finding Instructions
Building instructions for LEGO Exclusive T. Rex (#4000031) 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.
Exclusive T. Rex FAQ
Related Reading
More Jurassic World Sets
See all Jurassic World →
Also Released in 2018
All 2018 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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