How many pieces does the LEGO J.B.'s Submarine (70433-1) have?

The LEGO J.B.'s Submarine set (70433-1) contains 224 pieces. It was released in 2020 as part of the LEGO Hidden Side theme.

How can I find missing parts for LEGO set 70433-1?

On BrickMissing you can check which parts from the LEGO J.B.'s Submarine (70433-1) you already own. Add your LEGO collection and we'll show exactly which of the 224 pieces you're missing and which you already have.

Can I build the LEGO J.B.'s Submarine 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 224 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO J.B.'s Submarine from?

The LEGO J.B.'s Submarine (70433-1) belongs to the LEGO Hidden Side theme. You can browse all Hidden Side sets on BrickMissing to find more sets from this theme.

J.B.'s Submarine

70433-1 Hidden Side 2020 224 parts 15.7% repair risk Intermediate

J.B.'s Submarine (70433-1) from the LEGO Hidden Side theme plunges builders into a chilling deep-sea mystery, merging a tangible submarine model with an augmented reality world. This 224-piece set constructs J.B.'s advanced submarine and a haunted seabed, featuring menacing aquatic flora and interactive elements. Commanders Parker and Vaughn Geist join forces with the formidable Statue of Evil minifigure and a lurking shark figure for immersive play. Through the free Hidden Side AR app, players unveil a spectral digital realm, hunting ghosts, solving cryptic puzzles, and confronting the boss ghost Kreatoru. The submarine's sleek hull design, achieved with curved slope pieces, seamlessly integrates with the AR app, offering an ever-evolving experience with new content and special events.

Parts Inventory

🧱 224 parts

Part	Color	Qty	LEGO price each
Technic Pin Connector Hub with 2 Perpendicular Axles 10197	Dark Bluish Gray	1×	€0,18 View at LEGO → View
Plate Special 1 x 2 with Clip Horizontal on Side 11476	Black	2×	€0,15 View at LEGO → View
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Red	2×	€0,06 View at LEGO → View
Brick Arch 1 x 3 x 3 [Gothic] 13965	Black	2×	€0,21 View at LEGO → View
Animal Body Part, Shark Body with Three Gill Slits 14518	Sand Blue	1×	Check price → View
Slope Curved 2 x 2 x 2/3 15068	Black	1×	€0,13 View at LEGO → View
Slope Curved 2 x 2 x 2/3 15068	Light Bluish Gray	2×	€0,13 View at LEGO → View
Plate 2 x 2 with 2 Pins 15092	Dark Bluish Gray	2×	€0,24 View at LEGO → View
Wedge Plate 4 Stud 45° Angle Plate 15706	Black	1×	€0,22 View at LEGO → View
Plate Special 1 x 2 with Handles on Ends 18649	Light Bluish Gray	2×	€0,12 View at LEGO → View
Animal Body Part, Shark Head with Rounded Nose with Dark Green and Lime Eyes Print 20512pr0004	Sand Blue	1×	Check price → View
Tile Special 2 x 3 Pentagonal 22385	Black	2×	€0,13 View at LEGO → View

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Repairability

Can you fix J.B.'s Submarine if a piece goes missing?

15.7%High repair risk

easy to fixguard this box

19 of the 121 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

7.4%

All sets

6.7%

Hardest to replace

Animal Body Part, Shark Head · Sand Blue · only this setPlant, Leaves 4 x 3 · Medium Azure · only this setMinifig Head Vaughn Geist, · Trans-Purple · only this set

How we calculate this →