BlockTalk Find Your Set

Free tool

LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

Tiger Shark Attack

Checking

7773 Tiger Shark Attack

329 pieces in 167 part and color combinations, plus 2 minifigures.

The piece count includes the 12 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

Show

Piece checklist

Plates 45 pieces

  • Plate 6 x 10 Black Part 3033 Element 303326 ×1
  • Plate 1 x 1 Dark Bluish Gray Part 3024 Element 4210719 ×6
  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 ×2
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×1
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×2
  • Plate 4 x 4 Dark Bluish Gray Part 3031 Element 4243831 or 4211089 ×2
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×2
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×5
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×3
  • Plate 1 x 1 Red Part 3024 Element 302421 ×2
  • Plate 1 x 2 Red Part 3023 Element 302321 ×8
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×1
  • Plate 2 x 4 Red Part 3020 Element 302021 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×1
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×1
  • Plate 1 x 1 Yellow Part 3024 Element 302424 ×2
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×3
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×1

Bricks Sloped 28 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 ×4
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Black Part 3747b Element 4500458 or 374726 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Bluish Gray Part 3040b Element 4211135 ×3
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Light Bluish Gray Part 3747b Element 4211570 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Light Bluish Gray Part 3660 Element 4211436 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Clear Part 54200 Element 6245250 or 4244362 Also in White ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 Also in Trans-Clear ×8
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed White Part 4871 Element 4173943 or 487101 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Yellow Part 3040b Element 4121965 or 304024 ×6

Plates Special 26 pieces

  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Black Part 6019 Element 601976 or 601926 ×2
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Black Part 3794a ×2
  • Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Black Part 2444 Element 244426 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] Dark Bluish Gray Part 2540 Element 4210660 ×2
  • Bracket 1 x 2 - 1 x 4 [Square Corners] Light Bluish Gray Part 2436 Element 4282740 or 4211358 ×2
  • Bracket 1 x 2 - 2 x 2 Light Bluish Gray Part 44728 Element 6117967 or 6009014 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Light Bluish Gray Part 6019 Element 4211518 ×2
  • Plate Special 3 x 2 with Rounded End, Hole Light Bluish Gray Part 3176 Element 4211419 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Red Part 4085c Element 408521 ×4
  • Plate Special 1 x 2 [Side Handle Closed Ends] White Part 48336 Element 6552125 or 4222017 ×2
  • Bracket 1 x 2 - 2 x 2 Yellow Part 44728 Element 6117938 or 4615642 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Yellow Part 4085c Element 408524 ×4

Plates Wedged 21 pieces

  • Wedge Plate 3 x 2 Left Black Part 43723 Element 4180536 ×1
  • Wedge Plate 3 x 2 Right Black Part 43722 Element 4180508 ×1
  • Wedge Plate 4 x 6 Cut Corners Black Part 32059 Element 4129572 ×1
  • Wedge Plate 6 x 3 Left Black Part 54384 Element 4283047 Also in Dark Bluish Gray ×1
  • Wedge Plate 6 x 3 Right Black Part 54383 Element 4283046 Also in Dark Bluish Gray ×1
  • Wedge Plate 6 x 3 Left Dark Bluish Gray Part 54384 Element 4290149 Also in Black ×1
  • Wedge Plate 6 x 3 Right Dark Bluish Gray Part 54383 Element 4290150 Also in Black ×1
  • Wedge Plate 3 x 2 Left Light Bluish Gray Part 43723 Element 4211794 ×1
  • Wedge Plate 3 x 2 Right Light Bluish Gray Part 43722 Element 4211791 ×1
  • Wedge Plate 4 x 2 Left Light Bluish Gray Part 41770 Element 4211735 ×2
  • Wedge Plate 4 x 2 Right Light Bluish Gray Part 41769 Element 4211732 ×2
  • Wedge Plate 8 x 3, 22° Left Light Bluish Gray Part 50305 Element 4258275 or 4228302 ×1
  • Wedge Plate 8 x 3, 22° Right Light Bluish Gray Part 50304 Element 4258273 or 4228300 ×1
  • Wedge Plate 4 x 2 Left White Part 41770 Element 6552119 or 4161326 ×1
  • Wedge Plate 4 x 2 Right White Part 41769 Element 6552118 or 4160857 ×1
  • Wedge Plate 3 x 2 Left Yellow Part 43723 Element 4179095 ×1
  • Wedge Plate 3 x 2 Right Yellow Part 43722 Element 4179094 ×1
  • Wedge Plate 4 x 4 with 2 x 2 Cutout Yellow Part 43719 Element 6609418 or 6275404 ×2

Bricks 20 pieces

  • Brick 2 x 4 Black Part 3001 Element 300126 Also in Dark Bluish Gray ×1
  • Brick 1 x 2 Dark Bluish Gray Part 3004 Element 4211088 ×5
  • Brick 2 x 2 Dark Bluish Gray Part 3003 Element 4211060 ×1
  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 Also in Black ×1
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×3
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×1
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×1
  • Brick 1 x 10 Yellow Part 6111 Element 4200026 or 4192022 ×2
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×2
  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×2
  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×1

Technic Bricks 20 pieces

  • Technic Brick 1 x 1 with Pin Hole Black Part 6541 Element 654126 ×2
  • Technic Brick 1 x 14 [13 Pin Holes] Black Part 32018 Element 4107558 ×2
  • Technic Brick 1 x 2 [2 Pin Holes] Black Part 32000 Element 3200026 ×4
  • Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] Green Part 32064b ×4
  • Technic Brick 1 x 1 with Pin Hole Yellow Part 6541 Element 654124 ×2
  • Technic Brick 1 x 6 [5 Pin Holes] Yellow Part 3894 Element 389424 ×6

Technic Pins 18 pieces

  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Black Part 6558 Element 655826 ×4
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×4
  • Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction Black Part 47455 Element 4272426 or 4213374 ×1
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×4
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×3
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×2

Bricks Wedged 16 pieces

  • Brick Wedged, Angled 4 x 2 Left Dark Bluish Gray Part 41768 Element 4287973 or 4242124 ×1
  • Brick Wedged, Angled 4 x 2 Right Dark Bluish Gray Part 41767 Element 4287972 or 4242123 ×1
  • Brick Wedged, Curved 10 x 3 Left Dark Bluish Gray Part 50955 Element 6584677 or 6429073 ×1
  • Brick Wedged, Curved 10 x 3 Right Dark Bluish Gray Part 50956 Element 6584678 or 6428808 ×1
  • Brick Wedged, Curved 16 x 4 Triple with Inner Ridges Dark Bluish Gray Part 45301 Element 6232144 or 4260406 ×1
  • Brick Wedged 3 x 4 [Stud Notches] Light Bluish Gray Part 50373 Element 6075230 or 4285771 ×1
  • Brick Wedged, Curved 6 x 2 Left, Inner Ridges Light Bluish Gray Part 41748 Element 6439174 or 4212008 ×1
  • Brick Wedged, Curved 6 x 2 Right, Inner Ridges Light Bluish Gray Part 41747 Element 4212007 ×1
  • Brick Wedged, Curved Inverted 10 x 6 x 2 Cockpit White Part 47406 Element 6345205 or 4612568 ×1
  • Brick Wedged, Sloped Inverted 4 x 4 Triple [2 Connections between Front Studs] White Part 4855 Element 485501 ×1
  • Brick Wedged, Angled 4 x 2 Left Yellow Part 41768 Element 4160348 ×1
  • Brick Wedged, Angled 4 x 2 Right Yellow Part 41767 Element 4160333 ×1
  • Brick Wedged, Curved 6 x 2 Left, Inner Ridges Yellow Part 41748 Element 4271087 or 4248767 ×1
  • Brick Wedged, Curved 6 x 2 Right, Inner Ridges Yellow Part 41747 Element 4271084 or 4248764 ×1
  • Brick Wedged, Sloped Inverted 6 x 4 with 2 Stud Connections Yellow Part 4856a Element 4270871 or 4114164 ×2

Tiles 14 pieces

  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 ×1
  • Tile 2 x 2 with Groove Dark Bluish Gray Part 3068b Element 4211055 ×1
  • Tile 1 x 1 with Groove Light Bluish Gray Part 3070b Element 4211415 1 spare in the box ×2
  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×3
  • Tile 1 x 2 with Red 82, Yellow and White Gauges Print Light Bluish Gray Part 3069bpr0101 Element 4227776 ×1
  • Tile 1 x 2 with Groove Yellow Part 3069b Element 306924 ×1
  • Tile 1 x 4 with 3 Black Chevrons and Silver Hose Print Yellow Part 2431pr0031 Element 4501025 ×2
  • Tile 1 x 4 with Groove Yellow Part 2431 Element 243124 ×1
  • Tile 2 x 2 with Black Trident Print Yellow Part 3068bpr0134 Element 4501024 ×2

Animal / Creature Body Parts 10 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small White Part 53451 Element 6270106 or 4568387 1 spare in the box ×10

Bricks Curved 10 pieces

  • Brick Curved 3 x 1 No Studs Black Part 50950 Element 4251161 ×4
  • Brick Curved 6 x 1 Dark Bluish Gray Part 42022 Element 6058858 or 4210778 ×2
  • Brick Curved Inverted 6 x 1 Light Bluish Gray Part 42023 Element 6132260 or 4211731 ×2
  • Brick Curved 6 x 1 Yellow Part 42022 Element 4160392 ×2

Hinges, Arms and Turntables 9 pieces

  • Hinge Tile 1 x 4 Locking Dual 1 Fingers on Top [4 Locking Ridges] Black Part 44822 Element 4193108 ×1
  • Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth Dark Bluish Gray Part 30365 Element 4210724 ×2
  • Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove Dark Bluish Gray Part 44567a Element 4210892 ×2
  • Hinge Plate 1 x 2 Locking with 1 Finger On End, with Groove White Part 44301a Element 4183035 ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth White Part 44302a Element 4183048 ×2

Tiles Special 9 pieces

  • Tile Special 1 x 1 with Clip and Straight Tips Yellow Part 2555 Element 4164060 or 255524 ×3
  • Tile Special 1 x 2 Grille with Bottom Groove Yellow Part 2412b Element 241224 ×5
  • Tile Special 1 x 2 with Handle Yellow Part 2432 Element 243224 ×1

Bricks Round and Cones 8 pieces

  • Cone 1 x 1 [No Top Groove] Trans-Green Part 4589 Element 4108129 or 618848 ×2
  • Brick Round 1 x 1 Open Stud Yellow Part 3062b Element 306844 or 306224 ×1
  • Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder Yellow Part 30367b Element 4185784 ×2
  • Brick Round 2 x 2 x 2 Robot Body, Axle Holder '+' Orientation Yellow Part 30361c Element 6389949 or 6020505 ×2
  • Cone 1 x 1 [No Top Groove] Yellow Part 4589 Element 458924 ×1

Technic Axles 8 pieces

  • Technic Axle 4 Black Part 3705 Element 370526 ×5
  • Technic Axle 8 Black Part 3707 Element 370726 ×2
  • Technic Axle 7 Light Bluish Gray Part 44294 Element 44294194 or 4211805 ×1

Technic Connectors 8 pieces

  • Technic Axle Connector Double Flexible [Rubber] Black Part 45590 Element 4198367 ×2
  • Technic Block 3 x 5 x 1 2/3 Black Part 32310 Element 4141815 or 4140427 ×1
  • Technic Axle Connector Hub with 4 Bars at 90° Dark Bluish Gray Part 48723 Element 4222192 ×1
  • Technic Axle Connector with Axle Hole Yellow Part 32039 Element 4107800 or 3203924 ×4

Transportation - Sea and Air 8 pieces

  • Propeller 3 Blade 3 Diameter with Axle Cross Black Part 6041 Element 604126 ×2
  • Tail Shuttle Dark Bluish Gray Part 6239 Element 6429075 or 4500562 ×3
  • Tail Shuttle - Small Dark Bluish Gray Part 44661 Element 4582820 or 4184299 ×1
  • Technic Cylinder 4 x 4 with Pin Holes and Centre Bar, Closed Sides on Bar Yellow Part 41531 Element 6100888 or 4270872 ×2

Plates Round Curved and Dishes 7 pieces

  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Black Part 2654 Element 4617551 or 4278359 ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Light Bluish Gray Part 2654 Element 4278273 or 4276273 ×3
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Red Part 4032a Element 403221 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×1

Minifig Accessories 6 pieces

  • Equipment Camera with Side Sight [aka Space Gun] Black Part 4360 Element 436026 ×1
  • Minifig Footwear Flipper [Thin] Black Part 59275 ×4
  • Equipment Dish / Plate / Bowl 3 x 3 [Plain] Metallic Gold Part 6256 Element 6051528 or 4287800 ×1

Bars, Ladders and Fences 4 pieces

  • Antenna 8H Whip Black Part 2569 Element 6265148 or 6164379 ×1
  • Bar 1L with Clip Black Part 48729a Element 4272218 1 spare in the box ×1
  • Lever Small Base with Black Lever Yellow Part 298c02 Element 74156 1 spare in the box ×2

Minifig Shields, Weapons, & Tools 4 pieces

  • Tool Hammer / Mallet Large Black Part 4522 Element 452226 ×1
  • Weapon Pike / Spear Round End Black Part 4497 Element 449726 ×1
  • Weapon Spear Gun with Rounded Trigger and Thin Spear Base Dark Bluish Gray Part 30088 Element 4210677 ×2

Technic Bushes 4 pieces

  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 1 spare in the box ×4

Bricks Special 3 pieces

  • Brick Special 1 x 2 with Handle Dark Bluish Gray Part 30236 Element 4211128 ×1
  • Brick Special 1 x 1 with Headlight Tan Part 4070 Element 4280137 or 4118793 ×2

Rock 3 pieces

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Dark Pink Part 30153 Element 6513975 or 6247796 ×1
  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Green Part 30153 Element 6513970 or 6247788 ×1
  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Light Blue Part 30153 Element 6513972 or 6247792 ×1

Transportation - Land 3 pieces

  • Fairing 1 x 4 Side Flaring Intake with Two Pins Black Part 30647 Element 4229602 or 4153013 ×2
  • Handlebars Black Part 30031 Element 3003126 ×1

Large Buildable Figures 2 pieces

  • Large Figure Weapon Trident, with Long Axle Black Part 40339 Element 4160263 ×2

Minifig Upper Body 2 pieces

  • Arm Mechanical with 2 Clips [Battle Droid] Light Bluish Gray Part 30377 Element 6319333 or 4211658 1 spare in the box ×2

Plants & Trees 2 pieces

  • Plant / Creature Body Part, Vine / Tail / Tentacle / Bionicle Spine, Spiky Dark Green Part 55236 Element 6369999 or 4294148 ×2

Projectiles / Launchers 2 pieces

  • Launcher, Technic Competition Cannon Flat Bottom [Complete Assembly] Black Part 57796 Element 4518409 or 4499434 ×1
  • Projectile, Technic Competition Arrow, Liftarm Shaft with Hollow Black Rubber End Light Bluish Gray Part 57028c01 Element 4299625 ×1

Technic Beams 2 pieces

  • Technic Beam 1 x 2 Thick Black Part 43857 Element 4385726 or 4177444 ×2

Technic Special 2 pieces

  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top] Dark Bluish Gray Part 48170 Element 6279898 or 4227395 ×1
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket Dark Bluish Gray Part 48169 Element 6278974 or 4225973 ×1

Tubes and Hoses 2 pieces

  • Hose, Ribbed 7mm D. 7L / 5.6cm Pearl Light Gray Part 78c07 Element 4495203 or 4141522 ×2

Windscreens and Fuselage 2 pieces

  • Windscreen 10 x 6 x 2 Curved with Shark Eyes Print Dark Bluish Gray Part 45705pr0002 Element 4501322 ×1
  • Windscreen 8 x 4 x 2 Curved [2 Dual-Fingered Click Hinges] Trans-Brown Part 46413 Element 4199601 ×1

Flags, Banners and Signs 1 piece

  • Flag 2 x 2 Trapezoid with Flat Area between Clips Black Part 44676 Element 4184617 ×1

Minifigures 2 figures

  • Aquaraider Diver 8 Minifigure, checked as a whole figure ×1
  • Aquaraider Diver 6 Minifigure, checked as a whole figure ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy