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% catalog rarity 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

Showing the first 12 rows of the parts list (224 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
Dark Bluish Gray	1×	€0,18 View at LEGO → View
Black	2×	€0,15 View at LEGO → View
Dark Turquoise	2×	€0,06 View at LEGO → View
Black	2×	€0,21 View at LEGO → View
Sand Blue	1×	Check price → View
Black	1×	€0,13 View at LEGO → View
Light Bluish Gray	2×	€0,13 View at LEGO → View
Dark Bluish Gray	2×	€0,24 View at LEGO → View
Black	1×	€0,22 View at LEGO → View
Light Bluish Gray	2×	€0,12 View at LEGO → View
Sand Blue	1×	Check price → View
Black	2×	€0,13 View at LEGO → View

I already have an account

Catalog rarity

How common are the parts in J.B.'s Submarine?

15.7%High rarity

more commonless common

19 of 121 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

7.4%

All sets

6.7%

Least common in our catalog

Animal Body Part, Shark Head · Sand Blue · only this set in our catalogPlant, Leaves 4 x 3 · Medium Azure · only this set in our catalogMinifig Head Vaughn Geist, · Trans-Purple · only this set in our catalog

How we calculate this →