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LEGO Hidden Side 70433 J.B.'s Submarine

2020224 pieces3 minifigures

LEGO 70433 J.B.'s Submarine

Specifications

Set number70433
Release year2020
Piece count224
Minifigures3
ThemeHidden Side
Building instructionsDownload the instructions on lego.com

Where to buy set 70433

Also on: Amazon.co.uk · Amazon.ca

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LEGO set 70433 J.B.'s Submarine, released in 2020 as part of the Hidden Side line, has 224 pieces. Its inventory breaks down into 121 different lots, across 27 colors.

Inventory of set 70433

The inventory of set 70433 lists 224 pieces, spare parts excluded: 121 different lots (one shape in one color) for 108 part shapes. The box also contains 14 spare parts, for small elements that are easy to lose.

Colors of set 70433

Main color: black, making up 20% of the parts, followed by light bluish gray (17%) and dark bluish gray (15%).

ColorPartsShare
Black4420%
Light Bluish Gray3817%
Dark Bluish Gray3415%
Bright Light Orange167.1%
Flat Silver135.8%
Dark Azure125.4%
Dark Tan94%
Red62.7%
Dark Turquoise52.2%
Tan52.2%
Other colors (17)4118%

Part types

TypePartsShare
Plates3917%
Plates Special2812%
Plates Round Curved and Dishes2511%
Bricks Curved208.9%
Bricks Sloped156.7%
Tiles135.8%

Most common parts in set 70433

PartColorQuantity
Plate Round 1 x 1 with Solid Stud 6141Flat Silver13
Plate 1 x 2 3023Dark Azure8
Plate 1 x 2 3023Bright Light Orange6
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] 60897Dark Bluish Gray5
Plate Special 1 x 2, Top Clip [Open O] 44861Light Bluish Gray4
Plate Round 1 x 1 with Solid Stud 6141Trans-Yellow4
Plate Round 1 x 1 with Open Stud 85861Trans-Light Blue4
Brick Sloped 30° 1 x 2 x 2/3 85984Dark Bluish Gray4
Plant, Leaves 4 x 3 2423Medium Azure3
Brick 1 x 2 3004Light Bluish Gray3

92 of the 108 part shapes in this set have their own page on Setopedia, with their colors, element numbers and the other sets that use them. See all LEGO parts

Exclusive parts in set 70433

8 part shapes in set 70433 appear in no other set in the catalog, most often printed elements, stickers or molds specific to the model. If one gets lost, you will need to look for it individually, for example on BrickLink, rather than in another set. Counting colors, 10 lots in the set are not found in any other set.

PartColor
Hips and Black Legs with Dark Turquoise Side Stripes and Coral Knee Pads Print 970c03pr1908Black
Torso Wetsuit with Dark Blue Harness with Pouches and Dark Turquoise Anchor Print, Dark Turquoise Arms, Dark Blue Hands 973c46h05pr5186Black
Minifig Head Statue of Evil, Lime Eyes and Cracks with Open Mouth / Gray Eyes and Closed Mouth Print 3626cpr3231Light Bluish Gray
Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 Fingers with Spray Painted Face Print 50747pr9998Trans-Clear
Sticker Sheet for Set 70433-1 68992
Animal Body Part, Shark Head with Rounded Nose with Dark Green and Lime Eyes Print 20512pr0004Sand Blue
Torso Statue with Cracks, Layers, and Stains Print, Light Bluish Gray Arms, Dark Bluish Gray Hands 973c14h12pr5188Light Bluish Gray
Minifig Head Vaughn Geist, with Silver Goggles, Moustache, Angry Print 28621pr3230Trans-Purple

No similarly sized set supplies more than a quarter of its parts: set 70433 relies on a little-shared assortment.

Size of set 70433 within its line

With 224 pieces, set 70433 ranks #16 out of 23 Hidden Side sets in our database, which have an average of 424 parts. Among the 490 sets released in 2020, it ranks #220.

Frequently asked questions

How many pieces does LEGO set 70433 J.B.'s Submarine have?

LEGO set 70433 J.B.'s Submarine has 224 pieces. It was released in 2020 as part of the Hidden Side theme.

What year was LEGO set 70433 released?

Set 70433 J.B.'s Submarine was released in 2020 and belongs to the Hidden Side theme.

Which minifigures are included in set 70433?

Number of minifigures in LEGO set 70433 J.B.'s Submarine: 3. Their names and quantities are listed in the “Included minifigures” section.

Where can I find the building instructions for set 70433?

The instructions for LEGO set 70433 J.B.'s Submarine can be downloaded free as a PDF from the official lego.com website, under “Building Instructions”, by entering the number 70433.

What is the main color of LEGO set 70433?

Black, with 44 out of 224 pieces, or 20%. Next come light bluish gray (17%) and dark bluish gray (15%).

How many different parts does set 70433 contain?

Set 70433 has 121 different lots (one shape in one color), covering 108 part shapes. Most common part: Plate Round 1 x 1 with Solid Stud in flat silver, with 13 copies.

Does LEGO set 70433 contain any exclusive parts?

Yes: 8 part shapes exist in no other set, for example: Hips and Black Legs with Dark Turquoise Side Stripes and Coral Knee Pads Print.

Set number70433
Release year2020
ThemeHidden Side
Piece count224
Minifigures3
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-30