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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.

Neptune Carrier

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8075 Neptune Carrier

452 pieces in 148 part and color combinations, plus 4 minifigures.

LEGO counts 476 pieces. This inventory comes from a separate parts catalog and lists 479, including the 27 parts inside the minifigures; the two do not always count the same elements, so their totals differ. 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.

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Piece checklist

Red 117 pieces

  • Brick 1 x 1 Red Part 3005 Element 300521 ×4
  • Brick 1 x 4 Red Part 3010 Element 301021 ×6
  • Brick 2 x 4 Red Part 3001 Element 300121 ×1
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Red Part 6091 Element 6184782 or 609121 ×3
  • Brick Curved 10 x 1 [Asymmetric Inside Ridges] Red Part 85970 Element 4571075 ×2
  • Brick Curved 2 x 2, Two Top Studs Red Part 30165 Element 4521852 or 4142112 ×2
  • Brick Curved 2 x 3 Red Part 6215 Element 621521 ×1
  • Brick Curved 3 x 1 No Studs Red Part 50950 Element 4251162 ×2
  • Brick Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges] Red Part 61678 Element 4520782 ×3
  • Brick Sloped 18° 4 x 1 Red Part 60477 Element 4515360 ×2
  • Brick Sloped 45° 2 x 2 Red Part 3039 Element 303921 ×2
  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Red Part 3678b Element 4251818 or 4234526 ×1
  • Brick Sloped Inverted 34° 3 x 1 with Internal Stopper Red Part 4287b ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red Part 3660 Element 366021 ×2
  • Brick Special 1 x 4 with 4 Studs on One Side Red Part 30414 Element 4177991 or 4157223 ×1
  • Brick Wedged, Curved 16 x 4 Triple with Inner Ridges Red Part 45301 Element 6287507 or 4570511 ×1
  • Brick Wedged, Curved 6 x 4 Triple Red Part 43712 Element 6621800 or 6409628 ×2
  • Brick Wedged, Sloped 4 x 4 Taper, with Stud Notches Red Part 93348 Element 4639697 ×1
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Red Part 44302a Element 6249371 or 6074865 ×2
  • Plate 1 x 1 Red Part 3024 Element 302421 ×2
  • Plate 1 x 6 Red Part 3666 Element 366621 ×10
  • Plate 2 x 2 Corner Red Part 2420 Element 242071 or 242021 ×6
  • Plate Special 1 x 2 [Side Handle Closed Ends] Red Part 48336 Element 4226876 ×6
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Red Part 3794a ×7
  • Plate Special 6 x 12, Studs on 3 Edges Red Part 6178 Element 6381740 or 4578096 ×1
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Red Part 3700 Element 370021 ×1
  • Technic Brick 1 x 2 [2 Pin Holes] Red Part 32000 Element 4179355 or 4101764 ×9
  • Technic Panel Fairing #17 Large Smooth, Side A Red Part 64392 Element 6334498 or 4540799 ×1
  • Technic Panel Fairing #18 Large Smooth, Side B Red Part 64682 Element 6334497 or 4540800 ×1
  • Tile 1 x 3 Red Part 63864 Element 4533742 ×3
  • Tile Special 1 x 1 with Clip and Straight Tips Red Part 2555 Element 255521 ×3
  • Tile Special 1 x 2 Grille with Bottom Groove Red Part 2412b Element 241221 ×6
  • Tile Special 1 x 2 with Handle Red Part 2432 Element 243221 ×3
  • Tile Special 2 x 3 with 2 Clips [Thick U Clips] Red Part 30350c ×4
  • Tipper Drum 3 x 6 x 10 Cement Mixer Half with 4 Technic Pin Holes Red Part 57792 Element 4563712 ×2
  • Wedge Plate 3 x 2 Left Red Part 43723 Element 4372321 or 4180533 ×2
  • Wedge Plate 3 x 2 Right Red Part 43722 Element 4372221 or 4180504 ×2
  • Wheel Hard Plastic Small (22mm D. x 24mm) Red Part 6118 Element 4520122 ×4
  • Window 1 x 4 x 2 Plane, Hollow Studs, Single Hole Top and Bottom for Glass Red Part 61345 Element 6251885 or 4567872 ×2

Dark Bluish Gray 94 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Dark Bluish Gray Part 48729b Element 6278155 or 4579234 ×2
  • Boat, Mast 2 x 2 x 3 Inclined with Stud on Top and Two Sides Dark Bluish Gray Part 4289 Element 4567411 ×1
  • Brick 1 x 2 Dark Bluish Gray Part 3004 Element 4211088 ×4
  • Brick 2 x 2 Dark Bluish Gray Part 3003 Element 4211060 ×9
  • Brick 2 x 3 Dark Bluish Gray Part 3002 Element 4211105 ×1
  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 ×1
  • Brick 2 x 6 Dark Bluish Gray Part 2456 Element 4282819 or 4210875 ×2
  • Brick Arch 1 x 5 x 4 [Continuous Bow] Dark Bluish Gray Part 2339 Element 6005316 or 4570479 ×4
  • Brick Arch 1 x 8 x 2 Dark Bluish Gray Part 3308 Element 4541748 or 4220973 ×2
  • Brick Curved 1 x 5 x 4 Inverted Dark Bluish Gray Part 30099 Element 6005321 or 4566806 ×4
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Dark Bluish Gray Part 61409 Element 4540386 or 4521185 ×7
  • Brick Sloped 45° 2 x 2 Dark Bluish Gray Part 3039 Element 4211054 ×3
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Dark Bluish Gray Part 3747b Element 4211064 ×1
  • Brick Sloped Inverted 34° 3 x 1 with Internal Stopper Dark Bluish Gray Part 4287b ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Dark Bluish Gray Part 3660 Element 4211000 ×3
  • Brick Special 1 x 1 with Stud on 1 Side Dark Bluish Gray Part 87087 Element 4558955 ×8
  • Brick Special 1 x 2 with Pin Dark Bluish Gray Part 2458 Element 4211087 ×2
  • Brick Special 1 x 4 with 4 Studs on One Side Dark Bluish Gray Part 30414 Element 4210725 ×6
  • Engine - Smooth, Small 1 x 2 Side Plate [With Axle Holders] Dark Bluish Gray Part 3475b Element 4211084 ×2
  • Hinge Plate 1 x 2 Locking with 1 Finger On End, with Groove Dark Bluish Gray Part 44301a Element 4210883 ×2
  • Panel 1 x 2 x 1 [Square Corners] Dark Bluish Gray Part 4865a Element 4271950 or 4211117 ×2
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 ×2
  • Plate 2 x 10 Dark Bluish Gray Part 3832 Element 4210678 ×4
  • Plate 2 x 16 Dark Bluish Gray Part 4282 Element 4210796 ×1
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×3
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Dark Bluish Gray Part 4081b Element 6281996 or 4632574 ×4
  • Plate Special 1 x 2 Side Handle [Free Ends] Dark Bluish Gray Part 2540 Element 4210660 ×1
  • Technic Slope Short (Wing Front) Dark Bluish Gray Part 2743 Element 4273814 ×2
  • Tile 1 x 6 with Groove Dark Bluish Gray Part 6636 Element 4210651 ×4
  • Tile Special 2 x 2 with Top Pin Dark Bluish Gray Part 2460 Element 4211129 ×1
  • Wedge Plate 6 x 3 Left Dark Bluish Gray Part 54384 Element 4290149 ×2
  • Wedge Plate 6 x 3 Right Dark Bluish Gray Part 54383 Element 4290150 ×2

Black 84 pieces

  • Animal Body Part / Plant, Tail / Neck / Branch / Trunk, Middle Section with Pin, Round Pin Hole Black Part 40378 Element 6487364 or 6055071 ×1
  • Bracket 1 x 2 - 2 x 2 Black Part 44728 Element 6117973 or 6048855 ×11
  • Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder Black Part 30367b Element 4158779 ×2
  • Brick Sloped 45° 2 x 2 Double Black Part 3043 Element 4163373 or 304326 ×2
  • Brick Sloped 45° 2 x 2 with Green Radar, Green/Red Buttons and Disk Slot Print Black Part 3039pr0002 Element 4295400 ×1
  • Brick Special 1 x 2 with Studs on 2 Sides Black Part 52107 Element 4253815 ×1
  • Brick Wedged, Curved 1 x 2 x 2/3 No Studs, Wing End Black Part 47458 Element 6375706 or 4218581 ×2
  • Brick Wedged, Curved 6 x 4 Triple Black Part 43712 Element 6621861 or 6584707 ×2
  • Grille / Spoiler with 1 x 2 Plate, 2 x 2 Anti-studs (Racers Car) Black Part 50949 Element 4504187 ×1
  • Handlebars Black Part 30031 Element 3003126 ×1
  • Lever Small Base with Black Lever Black Part 298c02 Element 73587 2 spares in the box ×3
  • Plate 2 x 4 Black Part 3020 Element 302026 ×9
  • Plate 2 x 8 Black Part 3034 Element 303426 ×1
  • Plate 4 x 6 Black Part 3032 Element 303226 ×2
  • Plate Special 1 x 2 with Door Rail Black Part 32028 Element 4107761 ×2
  • Plate Special 1 x 4 with Angled Tubes Black Part 61072 Element 4516196 ×1
  • Steering Wheel Small, 2 x 2 Black Part 30663 Element 4153044 ×6
  • Technic Axle Connector Smooth [with x Hole + Orientation] Black Part 59443 Element 6084612 or 4512363 ×2
  • Technic Axle and Pin Connector Angled #1 Black Part 32013 Element 6284699 or 4107085 ×2
  • Technic Axle and Pin Connector Angled #6 - 90° Black Part 32014 Element 6268905 or 4107767 ×2
  • Technic Beam 1 x 7 Thick Black Part 32524 Element 4495935 or 4155458 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Black Part 3700 Element 370026 ×1
  • Technic Pin Connector Double with Bar [2 Holes] Black Part 85940 Element 6173124 or 4562148 ×2
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 3 spares in the box ×17
  • Tool Hammer / Mallet Large Black Part 4522 Element 452226 ×1
  • Tool Screwdriver and Spanner / Wrench Black Part 4006 Element 6034000 or 4569095 ×1
  • Vehicle Base 4 x 10 x 2/3 with 4 x 2 Recessed Center with Smooth Underside Black Part 30029 Element 4656764 or 4277681 ×1
  • Weapon Spear Gun with Rounded Trigger and Thin Spear Base Black Part 30088 Element 4287672 ×4
  • Wedge Plate 6 x 6 Cut Corner Black Part 6106 Element 4106977 or 610626 ×2

Light Bluish Gray 79 pieces

  • Bracket 5 x 2 x 2 1/3 with Holes, Smooth Bottom Light Bluish Gray Part 6087 Element 4258455 ×1
  • Brick 1 x 3 Light Bluish Gray Part 3622 Element 4211428 ×4
  • Hinge Brick 2 x 2 Top Plate Thin Light Bluish Gray Part 6134 Element 4211881 ×3
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Light Bluish Gray Part 73983 Element 6102769 or 4219256 ×8
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×6
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×5
  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×6
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×10
  • Plate Special 2 x 2 with Wheels Holder Wide - Technic Pins Light Bluish Gray Part 47720 Element 4529120 or 4219243 ×2
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×4
  • Technic Axle Connector with Axle Hole Light Bluish Gray Part 32039 Element 4211553 ×3
  • Technic Pin 1/2 with 2L Bar Extension Light Bluish Gray Part 61184 Element 6347715 or 4520320 ×4
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 2 spares in the box ×6
  • Technic Pin Connector Round [Slotted] Light Bluish Gray Part 62462 Element 6173127 or 4526985 ×5
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×2
  • Tile 1 x 8 with Groove Light Bluish Gray Part 4162 Element 4211481 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Light Bluish Gray Part 2412b Element 4211350 ×8

Lime 29 pieces

  • Brick Round 1 x 1 Open Stud Lime Part 3062b Element 4212454 ×4
  • Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder Lime Part 30367b ×2
  • Brick Round 2 x 2 with Axle Hole Lime Part 3941 Element 4527943 or 4279733 ×1
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Lime Part 61409 Element 6370977 or 4540385 ×2
  • Minifig Footwear Flipper [Thin] Lime Part 59275 ×6
  • Plate Round 1 x 1 with Solid Stud Lime Part 6141 Element 4183133 4 spares in the box ×14

Trans-Bright Green 13 pieces

  • Brick Curved 2 x 2 with Lip, No Studs Trans-Bright Green Part 30602 Element 4571137 ×1
  • Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye Trans-Bright Green Part 58176 Element 6507869 or 6171864 ×10
  • Ring with Centre Triangle with Gold Bands and Manta Ray Print [Atlantis Key] Trans-Bright Green Part 87748pr0002 Element 4570651 ×1
  • Windscreen 10 x 6 x 3 Bubble Canopy Double Tapered Trans-Bright Green Part 50986 Element 4567492 ×1

Trans-Clear 9 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Clear Part 54200 Element 6245250 or 4244362 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 2 spares in the box ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Trans-Clear Part 2654 Element 6581772 or 6163901 ×5

Blue 5 pieces

  • Brick Special 1 x 2 with 2 Pins, Round Pin Holes Blue Part 30526 Element 4522302 or 4158266 ×1
  • Hinge Brick 1 x 2 Base Blue Part 3937 Element 393723 ×3
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×1

Pearl Light Gray 5 pieces

  • Propeller 3 Blade 3 Diameter with Axle Cross Pearl Light Gray Part 6041 Element 4570508 or 4175940 ×4
  • Propeller 7 Blade 6 Diameter Pearl Light Gray Part 87751 Element 4563481 ×1

White 4 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small White Part 53451 Element 6270106 or 4568387 1 spare in the box ×1
  • Brick Sloped 45° 2 x 2 with Green Radar, Green/Red Buttons and Disk Slot Print White Part 3039pr0002 Element 4195659 ×1
  • Brick Wedged, Sloped Inverted 4 x 4 Triple [2 Connections between Front Studs] White Part 4855 Element 485501 ×2

Tan 3 pieces

  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×3

Glow In Dark Trans 2 pieces

  • Plant / Creature Body Part, Vine / Tail / Tentacle / Bionicle Spine, Spiky Glow In Dark Trans Part 55236 Element 4578512 or 4500078 ×2

Pearl Dark Gray 2 pieces

  • Arm Mechanical with Clip [Thin Support] Pearl Dark Gray Part 53989 Element 4294997 ×2

Pearl Gold 2 pieces

  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Pearl Gold Part 47457 Element 4286597 ×1
  • Weapon Trident Pearl Gold Part 92290 Element 6270116 or 4595077 ×1

[No Color/Any Color] 2 pieces

  • Play Gear, 3D Glasses Atlantis [No Color/Any Color] Part 852906 ×1
  • Sticker Sheet for Set 8075 -1 [No Color/Any Color] Part 89145 Element 4570550 ×1

Trans-Green 1 piece

  • Tile 1 x 1 with Groove Trans-Green Part 3070b Element 6581818 or 6254249 1 spare in the box ×1

Trans-Red 1 piece

  • Tile 1 x 1 with Groove Trans-Red Part 3070b Element 6581817 or 6254248 1 spare in the box ×1

Minifigures 4 figures

  • Atlantis Manta Warrior Minifigure, checked as a whole figure ×1
  • Jeff Fisher Minifigure, checked as a whole figure ×1
  • Ace Speedman Minifigure, checked as a whole figure ×1
  • Axel with Backpack with Wide Lights Minifigure, checked as a whole figure ×1

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

When a piece really is missing

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