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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.

Ocean Interceptor

Checking

5888 Ocean Interceptor

213 pieces in 89 part and color combinations, plus 2 minifigures.

The piece count includes the 9 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.

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Piece checklist

Plates 38 pieces

  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×2
  • Plate 4 x 6 Dark Bluish Gray Part 3032 Element 4211115 or 3032199 ×1
  • Plate 2 x 4 Dark Red Part 3020 Element 4539071 or 4528320 ×7
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×7
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×4
  • Plate 1 x 4 Red Part 3710 Element 371021 ×2
  • Plate 1 x 2 Trans-Orange Part 3023 Element 6514005 or 6240217 ×6
  • Plate 1 x 6 Yellow Part 3666 Element 366624 ×5
  • Plate 2 x 3 Yellow Part 3021 Element 302124 ×4

Bricks Curved 30 pieces

  • Brick Curved 3 x 1 No Studs Dark Bluish Gray Part 50950 Element 4246896 ×4
  • Brick Curved Inverted 6 x 1 Dark Bluish Gray Part 42023 Element 4210779 ×10
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Light Bluish Gray Part 47457 Element 4494475 ×7
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Red Part 47457 Element 4220515 ×1
  • Brick Curved 2 x 2 with Lip, No Studs with Rivets and Dark Red Tiger Stripes Print Yellow Part 30602pr0003 Element 4655887 ×1
  • Brick Curved 2 x 2, Two Top Studs Yellow Part 30165 Element 4187061 or 4181838 ×2
  • Brick Curved 4 x 1 Double, No Studs Yellow Part 93273 Element 4613151 ×3
  • Brick Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges] Yellow Part 61678 Element 4522035 ×2

Plates Special 29 pieces

  • Plate Special 1 x 2, Top Clip [Split] Black Part 92280 Element 4598528 ×2
  • Plate Special 1 x 4 with Angled Tubes Black Part 61072 Element 4516196 ×6
  • Plate Special 1 x 2 Side Handle [Free Ends] Dark Bluish Gray Part 2540 Element 4210660 ×1
  • Plate Special 1 x 2 with Ladder Dark Bluish Gray Part 4175 Element 6285244 or 6179567 ×2
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Dark Bluish Gray Part 92593 Element 4598769 ×2
  • Plate Special 1 x 2 with Door Rail Green Part 32028 Element 4272665 or 4107760 ×3
  • Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Light Bluish Gray Part 2444 Element 4211359 or 2444194 ×2
  • Bracket 1 x 2 - 2 x 2 Red Part 44728 Element 6117974 or 6048856 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Red Part 4081b Element 6281994 or 4632572 ×2
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Red Part 60470b Element 6360036 or 4556153 ×2
  • Technic Plate 2 x 6 [5 Holes] Red Part 32001 Element 4582843 or 3200121 ×1
  • Plate Special 2 x 4 with Pins Reddish Brown Part 30157 Element 4270882 or 4211217 ×2
  • Bracket 1 x 2 - 2 x 2 Yellow Part 44728 Element 6117938 or 4615642 ×2
  • Plate Special 1 x 2 [Side Handle Closed Ends] Yellow Part 48336 Element 4501232 ×1

Bricks Sloped 21 pieces

  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Blue Part 3747b Element 4509443 ×4
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Bluish Gray Part 85984 Element 4567887 ×5
  • Brick Sloped Inverted 34° 3 x 1 with Internal Stopper Dark Bluish Gray Part 4287b ×2
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Dark Bluish Gray Part 4871 Element 4211076 ×1
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Yellow Part 61409 Element 4540384 or 4521167 ×4
  • Brick Sloped 33° 3 x 1 Yellow Part 4286 Element 428624 ×2
  • Brick Sloped 45° 2 x 2 Yellow Part 3039 Element 303924 ×1
  • Brick Sloped Inverted 34° 3 x 1 with Internal Stopper Yellow Part 4287b ×2

Bricks Special 12 pieces

  • Brick Special 1 x 1 with Headlight Light Bluish Gray Part 4070 Element 4211476 ×2
  • Brick Special 1 x 2 with Grille Light Bluish Gray Part 2877 Element 4211383 ×2
  • Brick Special 1 x 4 Palisade [aka Log] Light Bluish Gray Part 30137 Element 4211833 ×4
  • Brick Special 2 x 2 with 2 Pins and Axle Hole Yellow Part 30000 Element 4659478 ×4

Plates Round Curved and Dishes 11 pieces

  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Dark Bluish Gray Part 2654 Element 4613980 or 4278274 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Green Part 6141 Element 6240223 or 3005749 2 spares in the box ×10

Plates Wedged 9 pieces

  • Wedge Plate 3 x 3 Cut Corner Dark Bluish Gray Part 2450 Element 4210897 ×2
  • Wedge Plate 4 x 6 Cut Corners Dark Bluish Gray Part 32059 Element 4521572 or 4210652 ×1
  • Wedge Plate 6 x 12 Left Dark Bluish Gray Part 30355 Element 6470979 or 6368881 ×1
  • Wedge Plate 6 x 12 Right Dark Bluish Gray Part 30356 Element 6348156 or 4271543 ×1
  • Wedge Plate 4 x 4 with 2 x 2 Cutout Dark Red Part 43719 Element 6350370 or 4561032 ×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 3 x 6 Cut Corners Yellow Part 2419 Element 6207376 or 241924 ×1

Technic Pins 9 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×4
  • Technic Pin 1/2 with 2L Bar Extension Light Bluish Gray Part 61184 Element 6347715 or 4520320 ×3
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×2

Tiles Special 9 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Dark Red Part 2412b Element 4541506 or 4528969 ×9

Bricks Wedged 7 pieces

  • Brick Wedged, Curved Inverted 6 x 4 Dark Bluish Gray Part 43713 Element 4636417 or 4180470 ×1
  • Brick Wedged, Curved Inverted 8 x 6 x 2 Cockpit Light Bluish Gray Part 42021 Element 4550252 ×1
  • Brick Wedged, Curved 16 x 4 Triple with Inner Ridges Yellow Part 45301 Element 4656685 ×3
  • Brick Wedged, Curved Triple 4 x 6 x 2/3 with 4 Studs Yellow Part 52031 Element 4263142 ×2

Bricks 6 pieces

  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×2
  • Brick 1 x 6 Dark Bluish Gray Part 3009 Element 4211100 ×2
  • Brick 1 x 3 Yellow Part 3622 Element 362224 ×2

Animal / Creature Body Parts 5 pieces

  • Animal Body Part, Dinosaur, Pteranodon Jaw Bottom with Pin [Flexible Plastic] Dark Green Part 98087 Element 6311419 or 4656478 ×1
  • Animal Body Part, Dinosaur, Pteranodon Wing, Left with Marbled Olive Green Pattern Dark Green Part 98088pat0002 Element 4656725 ×1
  • Animal Body Part, Dinosaur, Pteranodon Wing, Right with Marbled Olive Green Pattern Dark Green Part 98089pat0002 Element 4656726 ×1
  • Animal Body Part, Dinosaur, Pteranodon Body, 4 Studs, 6 Clips with Dark Green Top Olive Green Part 98085c02 Element 6038393 or 4656479 ×1
  • Animal Body Part, Dinosaur, Pteranodon Head with Eyes and Dark Green Stripes Print Olive Green Part 98086pr0002 Element 4656477 ×1

Technic Bricks 5 pieces

  • Technic Brick 1 x 6 [5 Pin Holes] Light Bluish Gray Part 3894 Element 4211466 ×2
  • Technic Brick 6 x 8 with 4 x 6 Opening Light Bluish Gray Part 32532 Element 6421513 or 4211848 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Red Part 3700 Element 370021 ×2

Tiles 5 pieces

  • Tile 1 x 2 with Stylised Computer Console Print Light Bluish Gray Part 3069bpr0086 Element 4212363 ×1
  • Tile 2 x 2 with Dino Hunting Screen, Buttons and Toggle Print White Part 3068bpr0208 Element 6022474 or 4656556 ×1
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×2
  • Tile 2 x 4 with Groove Yellow Part 87079 Element 6388490 or 4560181 ×1

Supports, Girders and Cranes 4 pieces

  • Support Round 2 x 2 x 2 Stand with Reinforced Underside Dark Bluish Gray Part 19798 Element 6106283 ×4

Transportation - Sea and Air 3 pieces

  • Propeller 3 Blade 9 Diameter Black Part 30332 Element 4142731 ×2
  • Tail Shuttle Dark Bluish Gray Part 6239 Element 6429075 or 4500562 ×1

Bricks Round and Cones 2 pieces

  • Brick Round 2 x 2 with Axle Hole Trans-Neon Green Part 3941 Element 6273157 or 611649 ×1
  • Cone 1 x 1 [Top Groove] Trans-Neon Green Part 59900 Element 6301321 or 6172230 ×1

Minifig Accessories 2 pieces

  • Equipment Medical Syringe Lime Part 87989 Element 6086765 or 4654583 1 spare in the box ×1
  • Equipment Tranquilizer Gun with Top Clip Pearl Titanium Part 99809 Element 4654423 ×1

Minifig Upper Body 1 piece

  • Arm Mechanical with 2 Clips [Battle Droid] Black Part 30377 Element 6330086 or 4223247 1 spare in the box ×1

Stickers 1 piece

  • Sticker Sheet for Set 5888-1 [No Color/Any Color] Part 75550 Element 4660506 ×1

String, Bands and Reels 1 piece

  • Net 10 x 10 Square Black Part 71155 Element 6236969 or 6123960 ×1

Technic Connectors 1 piece

  • Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] Red Part 32530 Element 4207715 or 3253021 ×1

Transportation - Land 1 piece

  • Handlebars Dark Bluish Gray Part 30031 Element 4261908 or 4210644 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 8 x 4 x 2 with 4 Studs and Handle Trans-Clear Part 92579 Element 4597715 ×1

Minifigures 2 figures

  • Hero, Pilot with Goggles Minifigure, checked as a whole figure ×1
  • Hero with Orange Sunglasses 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.

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