How many pieces are in the Brick-Built Mosasaurus Boat Mission?

Brick-Built Mosasaurus Boat Mission contains 858 pieces.

What age is the Brick-Built Mosasaurus Boat Mission recommended for?

This set is recommended for ages 9+.

When was the Brick-Built Mosasaurus Boat Mission released?

Brick-Built Mosasaurus Boat Mission was released in 2025.

⚠ RETIRING SOON

LEGO Brick-Built Mosasaurus Boat Mission set 76974

1 / 5

🏛 Jurassic World

Set #76974

Brick-Built Mosasaurus Boat Mission

The Brick-Built Mosasaurus Boat Mission is a thrilling adventure on the high seas.

Before you buy

Who it's for: Ages 9+ · Intermediate build Perfect for Jurassic World fans and LEGO enthusiasts who enjoy building vehicles and creatures
Build: 858 pieces · about 4.5 hours Build time is an estimate.
Price: $59.99 list price · 7.0¢ per piece
Availability: Retiring soon · expected exit Dec 31, 2026

★★★★☆ 4.2 community rating from 24 ratings

Fans praise the engaging play features and the detailed Mosasaurus build. Some criticisms focus on the price point relative to the piece count, but overall, it's considered a fun and worthwhile addition to the Jurassic World lineup.

$59.99

Check price on eBay

📝 Our Take

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

The Brick-Built Mosasaurus Boat Mission is a thrilling adventure on the high seas! This set brings the prehistoric world of Jurassic World to life with a detailed boat and a fearsome Mosasaurus, ready to engage in exciting chase scenes.

This set is perfect for Jurassic World enthusiasts and LEGO builders who enjoy action-packed scenarios. The build offers a satisfying experience with unique construction techniques and interactive play features, making it a great addition to any dinosaur-themed collection.

Skip this if you prefer static display models without play features. Consider the larger Jurassic Park diorama sets for a more detailed display piece.

✨ New

Ask BlockTalk about this set

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Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Brick-Built Mosasaurus Boat Mission - building tips, investment potential, comparisons, or anything else!

Try asking:

How does this set compare to other Jurassic World vehicle sets? What are some creative ways to display the Mosasaurus and boat together? How does the piece count justify the price point of this set? Is this set a good addition to a LEGO dinosaur collection?

🧱 Building Experience

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

🧩

858

Pieces

⏱

4.5h

Estimated Build Time

📊

Intermediate

Difficulty

📏

42cm × 20cm × 6cm

Dimensions

Build Highlights:

Intricate boat design with realistic details
Unique techniques for constructing the Mosasaurus
Interactive play features for engaging storytelling
Display-worthy model that captures the excitement of Jurassic World

📈 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

⏳ Retiring soon

The Brick-Built Mosasaurus Boat Mission presents a moderate investment opportunity. Its affiliation with the popular Jurassic World franchise ensures sustained interest. The set's piece count and unique elements, such as the Mosasaurus build, enhance its collectibility. However, its availability and status as a standard retail set may limit significant appreciation. Monitor retirement announcements and maintain the set in pristine condition to maximize potential returns.

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

⚖ Compare Similar Sets

Baryonyx Dinosaur Boat Escape

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$39.99

T. rex Breakout

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$99.99

T. rex & Atrociraptor Dinosaur Breakout

Jurassic World • 466 pcs

$89.99

Compared to other Jurassic World sets, this one stands out for its focus on a marine environment and the unique Mosasaurus creature. It provides a different building and play experience from sets centered around dinosaurs on land.

2 Minifigures Included

The set includes Atwater and LeClerc minifigures, offering unique characters to enhance the play experience. These minifigures are exclusive to this set, potentially increasing their collectible value.

📦 Parts Inventory

Official piece count: 858
Parts cataloged in this inventory: 158 unique parts, 850 pieces
Minifigures: 2

The official piece count includes the 8 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

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

Sticker Sheet for...

Part #: 10114025 1× [No Color/Any Color]

Brick Curved 4 x ...

Part #: 11153 1× Dark Brown

Brick Special 1 x...

Part #: 11211 2× White

Plate 3 x 3

Part #: 11212 1× Olive Green

Plate 3 x 3

Part #: 11212 5× White

Brick Curved Inve...

Part #: 11301 2× White

Brick Curved 2 x ...

Part #: 11477 32× Dark Brown

Brick Curved 2 x ...

Part #: 11477 3× Lime

Brick Curved 2 x ...

Part #: 11477 1× Bright Pink

Brick Curved 2 x ...

Part #: 11477 4× Light Bluish Gray

Brick Curved 2 x ...

Part #: 11477 18× Olive Green

Brick Curved 2 x ...

Part #: 11477pr0045 1× Olive Green

Brick Curved 2 x ...

Part #: 11477pr0046 1× Olive Green

Brick Curved Inve...

Part #: 13547 1× Black

Plate Special 1 x...

Part #: 14417 8× Dark Bluish Gray

Plate Special 1 x...

Part #: 14418 8× Light Bluish Gray

Plate Special 1 x...

Part #: 14704 10× Light Bluish Gray

Brick Curved 2 x ...

Part #: 15068 2× Olive Green

Brick Curved 2 x ...

Part #: 15068 1× White

Brick Curved 2 x ...

Part #: 15068pr0102 8× Olive Green

Plate Special 1 x...

Part #: 15208 12× Tan

Weapon Gun Automa...

Part #: 15445 2× Dark Bluish Gray

Plate Special 2 x...

Part #: 15456 3× Light Bluish Gray

Plate Special 2 x...

Part #: 15456 5× Black

Brick Sloped 45° ...

Part #: 15571 3× Dark Bluish Gray

Plate Special 1 x...

Part #: 15573 4× Dark Bluish Gray

Brick Sloped 45° ...

Part #: 15672 1× Dark Brown

Brick Sloped 45° ...

Part #: 15672 16× White

Tile Round 1 x 2 ...

Part #: 1748 4× Trans-Clear

Plate Round Corne...

Part #: 18980 4× Dark Azure

Tile Special Roun...

Part #: 20482 3× Dark Green

Brick Sloped 45° ...

Part #: 22388 5× Light Bluish Gray

Brick Special 1 x...

Part #: 22885 4× Red

Plate Special 1 x...

Part #: 22890 2× Dark Bluish Gray

Bar Holder with H...

Part #: 23443 2× Red

Brick 2 x 2 Corner

Part #: 2357 1× Dark Bluish Gray

Tile Special 1 x ...

Part #: 2412b 5× Black

Plate 2 x 2 Corner

Part #: 2420 1× Light Bluish Gray

Plate 2 x 2 Corner

Part #: 2420 2× Dark Bluish Gray

Plate 2 x 2 Corner

Part #: 2420 8× Dark Tan

Tile 1 x 4 with G...

Part #: 2431 1× Dark Brown

Tile 1 x 4 with G...

Part #: 2431 4× Red

Tile 1 x 4 with G...

Part #: 2431 2× Olive Green

Tile 1 x 4 with G...

Part #: 2431 1× Bright Pink

Tile Special 1 x ...

Part #: 2432 2× Red

Tile Special 1 x ...

Part #: 2432 1× White

Wedge Plate 3 x 3...

Part #: 2450 4× Dark Tan

Brick 2 x 6

Part #: 2456 1× White

Tile Round 1 x 1 ...

Part #: 25269 30× Dark Brown

Tile Round 1 x 1 ...

Part #: 25269 28× Olive Green

Tile Round 1 x 1 ...

Part #: 25269 16× White

Antenna 8H Whip

Part #: 2569 1× Black

Plate Round 2 x 2...

Part #: 2654 7× Dark Bluish Gray

Plate Round 2 x 2...

Part #: 2654 8× Black

Wedge Plate 2 x 2...

Part #: 26601 8× Olive Green

Wedge Plate 2 x 2...

Part #: 26601 4× Black

Tile 2 x 3

Part #: 26603 1× Yellow

Plant, Fern 2 x 3...

Part #: 2682 3× Dark Green

Tile Special 2 x ...

Part #: 27263 4× Light Bluish Gray

Brick Sloped Inve...

Part #: 2752 2× White

Bracket 1 x 2 - 1...

Part #: 28802 6× Red

Brick Wedged, Cur...

Part #: 29119 3× Olive Green

Brick Wedged, Cur...

Part #: 29119 17× Dark Brown

Brick Wedged, Cur...

Part #: 29120 3× Olive Green

Brick Wedged, Cur...

Part #: 29120 17× Dark Brown

Lever Small Base ...

Part #: 298c02 1× Red

Brick 1 x 2

Part #: 3004 3× Dark Red

Brick 1 x 2

Part #: 3004 2× White

Brick 1 x 2

Part #: 3004 1× Dark Orange

Brick 1 x 1

Part #: 3005 2× Trans-Clear

Brick 1 x 6

Part #: 3009 1× Dark Bluish Gray

Brick 1 x 4

Part #: 3010 2× Yellow

Plate 2 x 4

Part #: 3020 6× Dark Brown

Plate 2 x 4

Part #: 3020 7× Olive Green

Plate 2 x 4

Part #: 3020 10× Dark Tan

Plate 2 x 4

Part #: 3020 4× White

Plate 2 x 3

Part #: 3021 15× Dark Tan

Plate 2 x 3

Part #: 3021 2× Magenta

Plate 2 x 3

Part #: 3021 2× Dark Pink

Plate 2 x 3

Part #: 3021 2× Black

Plate 2 x 3

Part #: 3021 4× White

Plate 2 x 2

Part #: 3022 2× White

Plate 2 x 2

Part #: 3022 2× Dark Tan

Plate 1 x 2

Part #: 3023 2× Dark Bluish Gray

Plate 1 x 2

Part #: 3023 2× White

Plate 1 x 2

Part #: 3023 7× Olive Green

Plate 1 x 2

Part #: 3023 2× Dark Orange

Plate 1 x 2

Part #: 3023 2× Light Bluish Gray

Plate 1 x 1

Part #: 3024 2× Dark Orange

Plate 1 x 1

Part #: 3024 5× Olive Green

Plate 1 x 1

Part #: 3024 1× Dark Brown

Plate 4 x 10

Part #: 3030 2× Dark Bluish Gray

Plate 4 x 4

Part #: 3031 1× Light Bluish Gray

Plate 4 x 4

Part #: 3031 1× Medium Azure

Brick Sloped 45° ...

Part #: 3040b 5× Dark Bluish Gray

Brick Special 1 x...

Part #: 30414 6× Reddish Brown

Tile 2 x 2 with G...

Part #: 3068b 1× Black

Tile 1 x 2 with G...

Part #: 3069b 3× Olive Green

Tile 1 x 2 with G...

Part #: 3069b 1× Dark Brown

Tile 1 x 2 with G...

Part #: 3069b 4× Red

Tile 1 x 2 with C...

Part #: 3069bpr0307 1× Light Bluish Gray

Tile 1 x 1 with G...

Part #: 3070b 1× Yellow

Tile 1 x 1 with G...

Part #: 3070b 4× Olive Green

Tile 1 x 1 with G...

Part #: 3070b 12× Dark Brown

Tile 1 x 1 with G...

Part #: 3070b 2× White

Part #: 32062 2× Black

Brick Curved Inve...

Part #: 32803 1× White

Brick Sloped 33° ...

Part #: 3298 1× White

Plate Special 1 x...

Part #: 3386 4× Black

Plate Special 2 x...

Part #: 33909 3× Olive Green

Plate Special 4 x...

Part #: 35044 2× Medium Azure

Technic Driving R...

Part #: 35186 1× Dark Bluish Gray

Windscreen 3 x 6 ...

Part #: 35299 1× Trans-Clear

Plate Special 1 x...

Part #: 35480 26× Tan

Plate 1 x 3

Part #: 3623 3× Olive Green

Plate 1 x 3

Part #: 3623 2× Dark Bluish Gray

Plate 1 x 3

Part #: 3623 1× Red

Plate 1 x 3

Part #: 3623 2× White

Plate 1 x 3

Part #: 3623 2× Dark Tan

Plate 1 x 3

Part #: 3623 2× Tan

Plate 1 x 3

Part #: 3623 2× Yellow

Brick Sloped Inve...

Part #: 3665 2× Black

Brick Sloped Inve...

Part #: 3665 1× White

Plate 1 x 6

Part #: 3666 2× White

Plate 1 x 6

Part #: 3666 7× Olive Green

Plate 1 x 6

Part #: 3666 1× Dark Brown

Bracket 1 x 1 - 1...

Part #: 36840 4× Light Bluish Gray

Bracket 1 x 1 - 1...

Part #: 36840 4× Black

Bracket 1 x 1 - 1...

Part #: 36841 4× Tan

Plate 1 x 4

Part #: 3710 1× Dark Brown

Plate 1 x 4

Part #: 3710 2× Black

Plate 1 x 4

Part #: 3710 8× Dark Orange

Plate 1 x 4

Part #: 3710 1× Light Bluish Gray

Plate 1 x 4

Part #: 3710 4× White

Plate 1 x 4

Part #: 3710 1× Dark Red

Plate 2 x 6

Part #: 3795 2× Dark Tan

Plate 2 x 6

Part #: 3795 1× Dark Brown

Plate 2 x 6

Part #: 3795 1× Dark Bluish Gray

Equipment Magnify...

Part #: 38648pat0001 1× Black

Plate Round 2 x 2...

Part #: 4032a 13× Red

Seat / Chair 2 x 2

Part #: 4079 1× Sand Blue

Plate Special 1 x...

Part #: 4081b 2× White

Plate Special 1 x...

Part #: 41740 1× Black

Plate Special 1 x...

Part #: 41740 1× Yellow

Plate Special 1 x...

Part #: 4175 2× Dark Bluish Gray

Brick Sloped 33° ...

Part #: 4286 2× Light Bluish Gray

Brick Sloped 33° ...

Part #: 4286 2× Dark Tan

Brick Sloped Inve...

Part #: 4287c 2× White

Plate Special 2 x...

Part #: 4304 6× Light Bluish Gray

Plate Special 2 x...

Part #: 4304 6× Black

Equipment Weapon,...

Part #: 4349 1× Black

Wedge Plate 3 x 2...

Part #: 43722 1× Dark Brown

Wedge Plate 3 x 2...

Part #: 43723 1× Dark Brown

Hinge Plate 1 x 2...

Part #: 44301b 1× Red

Bracket 1 x 2 - 2...

Part #: 44728 2× Red

Plate 1 x 10

Part #: 4477 2× Dark Brown

Plate Special 1 x...

Part #: 44861 6× White

Technic Axle 3

Part #: 4519 1× Light Bluish Gray

Brick Sloped 1 x ...

Part #: 4569 1× White

Brick Special 1 x...

Part #: 4733 3× Light Bluish Gray

Brick Special 1 x...

Part #: 47905 1× White

Plate Special 1 x...

Part #: 48336 1× Black

Panel 1 x 2 x 1 [...

Part #: 4865b 3× Yellow

Plate Special 1 x...

Part #: 49668 2× Tan

Plate Special 2 x...

Part #: 5066 1× Dark Bluish Gray

Tile 1 x 2 with S...

Part #: 5091 5× Dark Orange

Tile 1 x 2 with S...

Part #: 5092 5× Dark Orange

Wedge Plate 2 x 4

Part #: 51739 1× Dark Bluish Gray

Wedge Plate 2 x 4

Part #: 51739 6× Light Bluish Gray

Brick Special 1 x...

Part #: 52107 1× Dark Tan

Brick Special 1 x...

Part #: 52107 3× Reddish Brown

Equipment Medical...

Part #: 53020 1× Yellow

Equipment Medical...

Part #: 53020 1× Light Bluish Gray

Equipment Medical...

Part #: 53020 1× Bright Light Blue

Brick Sloped 18° ...

Part #: 5404 6× White

Brick Curved Inve...

Part #: 54091 1× Light Bluish Gray

Brick Sloped 30° ...

Part #: 54200 32× Dark Brown

Wedge Plate 6 x 3...

Part #: 54383 1× Dark Bluish Gray

Wedge Plate 6 x 3...

Part #: 54384 1× Dark Bluish Gray

Hinge Plate 1 x 2...

Part #: 54657 1× Reddish Brown

Tile Round 2 x 2 ...

Part #: 5520 2× White

Brick Sloped 1 x ...

Part #: 5654 3× Dark Brown

Technic Brick Spe...

Part #: 57909b 1× Black

Brick Curved 1 x ...

Part #: 5841 4× Olive Green

Technic Axle Conn...

Part #: 59443 1× Red

Brick Special 1 x...

Part #: 60476 2× Black

Brick Sloped 65° ...

Part #: 60481 2× Red

Plate Special 1 x...

Part #: 60897 3× Dark Bluish Gray

Plate Special 1 x...

Part #: 61252 1× Trans-Clear

Technic Pin with ...

Part #: 61332 7× Black

Plate Round 1 x 1...

Part #: 6141 4× Black

Plate Round 1 x 1...

Part #: 6141 3× Trans-Clear

Plate Round 1 x 1...

Part #: 6141 2× Trans-Orange

Plate Round 1 x 1...

Part #: 6141 5× Magenta

Plate Special 4 x...

Part #: 6179 1× Light Bluish Gray

Panel 1 x 1 x 1 C...

Part #: 6231 3× Yellow

Tile 1 x 3

Part #: 63864 1× Magenta

Animal, Fish [Hol...

Part #: 64648 1× Orange

Plate Special 4 x...

Part #: 64799 2× Light Bluish Gray

Plate Special 1 x...

Part #: 6583 1× Light Bluish Gray

Tile 1 x 6 with G...

Part #: 6636 2× White

Aircraft Fuselage...

Part #: 67243 1× White

Technic Axle Conn...

Part #: 67695 1× Reddish Brown

Hair Small Tuft

Part #: 68212 3× Olive Green

Technic Brick 1 x...

Part #: 73230 2× Red

Bracket 1 x 1 - 1...

Part #: 73825 2× White

Hose Rigid 3mm D....

Part #: 75c10 2× White

Part #: 78329 4× White

Wedge Plate 6 x 2...

Part #: 78443 3× Dark Brown

Wedge Plate 6 x 2...

Part #: 78444 3× Dark Brown

Part #: 85984pr0006 1× Dark Bluish Gray

Plate 1 x 1 x 2/3...

Part #: 86996 3× Red

Tile 2 x 4 with G...

Part #: 87079 2× Dark Brown

Brick Special 1 x...

Part #: 87087 2× Tan

Brick Special 1 x...

Part #: 87087 3× Light Bluish Gray

Panel 1 x 2 x 2 [...

Part #: 87552 2× Light Bluish Gray

Plate Special 2 x...

Part #: 87580 2× Light Bluish Gray

Brick Wedged 2 x ...

Part #: 87620 2× White

Brick Arch 1 x 6 ...

Part #: 92950 1× Red

Brick and Axle Se...

Part #: 96874 1× Orange

Bracket 1 x 2 - 2...

Part #: 99207 2× White

Bracket 1 x 2 - 1...

Part #: 99780 2× Black

Bracket 1 x 2 - 1...

Part #: 99780 2× Light Bluish Gray

Bracket 1 x 2 - 1...

Part #: 99781 4× White

The set features a generous supply of Dark Brown and Olive Green elements, making it a valuable resource for MOC builders looking to create natural landscapes and vehicle details. The variety of curved slopes and plates allows for smooth and organic designs.

🛒 Where to Buy

eBay

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💎 Notable Parts

Dark Brown Slope 30° 1 x 1 x 2/3 (Cheese Slope) (32x) $3.20

Dark Brown Slope Curved 2 x 1 No Studs [1/2 Bow] (32x) $4.80

Tan Plate Special 1 x 2 Rounded with 2 Open Studs (26x) $3.90

Olive Green Slope Curved 2 x 1 No Studs [1/2 Bow] (18x) $3.60

Olive Green Slope Curved 2 x 2 x 2/3 with Dark Brown/Dark Orange Shapes print (8x) $8.00

Est. BrickLink Part Value

$23.50

💡 MOC Potential

🚢 Expand the boat into a larger research vessel

🌳 Create a prehistoric underwater diorama

🏛 Build a dock or harbor scene for the boat

Community Insights

Real opinions from Reddit and YouTube

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📖 Building Instructions 4

BI 3101, 56, 76974 1/2 V29

Download PDF

BI 3101, 56, 76974 1/2 V39

Download PDF

BI 3106, 116+4, 76974 2/2 V29

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BI 3106, 116+4, 76974 2/2 V39

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Inventory Statistics

158

Unique Parts

858

Official Piece Count

850

Cataloged Inventory Pieces

Minifigures

Spare Parts

The official piece count includes the 8 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.