How many pieces does the LEGO Mosasaurus Dinosaur Boat Attack (77983-1) have?

The LEGO Mosasaurus Dinosaur Boat Attack set (77983-1) contains 703 pieces. It was released in 2026 as part of the LEGO Jurassic World theme.

How can I find missing parts for LEGO set 77983-1?

On BrickMissing you can check which parts from the LEGO Mosasaurus Dinosaur Boat Attack (77983-1) you already own. Add your LEGO collection and we'll show exactly which of the 703 pieces you're missing and which you already have.

Can I build the LEGO Mosasaurus Dinosaur Boat Attack with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 703 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Mosasaurus Dinosaur Boat Attack from?

The LEGO Mosasaurus Dinosaur Boat Attack (77983-1) belongs to the LEGO Jurassic World theme. You can browse all Jurassic World sets on BrickMissing to find more sets from this theme.

Mosasaurus Dinosaur Boat Attack - View 8

Mosasaurus Dinosaur Boat Attack

77983-1 Jurassic World 2026 703 parts 11.2% repair risk Intermediate

LEGO Jurassic World 77983-1 Mosasaurus Dinosaur Boat Attack turns Jurassic World Rebirth into an ocean rescue-and-attack scene. The molded Mosasaurus has an opening jaw, movable flippers and a swishing tail, ready to strike the cargo boat, helicopter or underwater drone. The boat includes a crane and tilting platform for deep-sea exploration, while Zora Bennett, Dr. Henry Loomis and Duncan Kincaid bring the movie characters into play. Accessories such as a flare gun, harpoon and drone controller give kids several ways to defend the catamaran or stage dinosaur action.

View at LEGO.com € 99,99→ lego.com

Parts Inventory

🧱 703 parts

Part	Color	Qty	LEGO price each
CONSOLE W. WHEEL GREY/BLACK 73081	Black	1×	Check price → View
MINI ANTENNA 73587	Black	3×	Check price → View
Radiator Grille 1x2 2412	Black	9×	Check price → View
Tile 1 x 4 with Groove 2431	Black	4×	€0,12 View at LEGO → View
Tile Special 1 x 2 with Handle 2432	Black	4×	€0,11 View at LEGO → View
Plate Special 2 x 2 with 2 Pin Holes 2817	Black	2×	€0,15 View at LEGO → View
Brick Special 1 x 2 with Grille 2877	Black	4×	€0,16 View at LEGO → View
Plate 2 x 4 3020	Black	5×	€0,15 View at LEGO → View
Plate 2 x 3 3021	Black	1×	€0,13 View at LEGO → View
Plate 2 x 2 3022	Black	8×	€0,10 View at LEGO → View
Plate 1 x 2 3023	Black	13×	€0,08 View at LEGO → View
Plate 1 x 8 3460	Black	2×	€0,18 View at LEGO → View

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Repairability

Can you fix Mosasaurus Dinosaur Boat Attack if a piece goes missing?

11.2%Moderate repair risk

easy to fixguard this box

26 of the 233 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

6.3%

All sets

6.7%

Hardest to replace

MINI HEAD, NO. 4314 · Reddish Brown · only this setMINI HEAD, NO. 4671 · Light Nougat · only this setMINI LOWER PART, NO. 2885 · Light Lime · only this set

How we calculate this →