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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.

Modular Poolside Holiday

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31067 Modular Poolside Holiday

348 pieces in 119 part and color combinations, plus 2 minifigures.

The official piece count includes the 8 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.

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Piece checklist

Plates 50 pieces

  • Plate 4 x 8 Blue Part 3035 Element 303523 ×2
  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 ×7
  • Plate 8 x 8 Green Part 41539 Element 4161677 ×1
  • 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 ×1
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×2
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×1
  • Plate 3 x 3 Light Bluish Gray Part 11212 Element 6015347 ×2
  • Plate 8 x 16 Light Bluish Gray Part 92438 Element 4598522 ×1
  • Plate 8 x 8 Light Bluish Gray Part 41539 Element 4166618 ×2
  • Plate 1 x 2 Orange Part 3023 Element 4177932 or 4163009 ×2
  • Plate 1 x 4 Reddish Brown Part 3710 Element 4211190 ×1
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 1 spare in the box ×5
  • Plate 1 x 4 Tan Part 3710 Element 4113233 or 371005 ×2
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×2
  • Plate 2 x 2 Corner Tan Part 2420 Element 4114077 or 242005 ×4
  • Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×1
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1
  • Plate 2 x 2 Corner White Part 2420 Element 6548254 or 242051 ×4
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×4

Bricks 49 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 ×10
  • Brick 1 x 2 Black Part 3004 Element 300426 Also in Dark Bluish Gray ×2
  • Brick 1 x 2 Dark Bluish Gray Part 3004 Element 4211088 Also in Black ×2
  • Brick 1 x 4 Dark Bluish Gray Part 3010 Element 4211103 ×4
  • Brick 2 x 2 Corner Dark Bluish Gray Part 2357 Element 4211109 ×2
  • Brick 1 x 6 Red Part 3009 Element 300921 ×6
  • Brick 1 x 1 Tan Part 3005 Element 4113915 or 300505 ×1
  • Brick 1 x 1 x 5 with Solid Stud Tan Part 2453b Element 4112980 ×2
  • Brick 1 x 16 Tan Part 2465 Element 4295313 or 4165812 ×2
  • Brick 1 x 2 x 5 with Hollow Studs Tan Part 2454b Element 4114064 ×4
  • Brick 1 x 3 Tan Part 3622 Element 4162465 or 4113920 ×1
  • Brick 1 x 4 Tan Part 3010 Element 4113916 or 301005 ×1
  • Brick 1 x 6 Tan Part 3009 Element 4112982 or 300905 ×2
  • Brick 2 x 2 Corner Tan Part 2357 Element 4124455 or 4112541 ×10

Plates Round Curved and Dishes 48 pieces

  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Black Part 2654 Element 4617551 or 4278359 ×1
  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 1 spare in the box ×8
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Blue Part 4032a Element 403223 ×4
  • Dish 4 x 4 Inverted [Radar] Bright Light Orange Part 3960 Element 6003002 ×1
  • Plate Round 1 x 1 with Solid Stud Dark Bluish Gray Part 6141 Element 4210633 1 spare in the box ×6
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Bluish Gray Part 4032a Element 4211042 ×2
  • Plate Round 4 x 4 with Pin Hole Dark Red Part 60474 Element 6614381 or 4631233 ×1
  • Dish 2 x 2 Inverted [Radar] Light Bluish Gray Part 4740 Element 4211512 ×1
  • Plate Round 1 x 1 with Solid Stud Lime Part 6141 Element 4183133 1 spare in the box ×17
  • Plate Round 1 x 1 with Solid Stud Trans-Orange Part 6141 Element 6514059 or 6240227 1 spare in the box ×4
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box ×1
  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 1 spare in the box ×2

Bricks Sloped 42 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 Dark Bluish Gray Part 85984 Element 4567887 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Bluish Gray Part 3040b Element 4211135 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Light Bluish Gray Part 54200 Element 4521921 or 4244372 1 spare in the box ×3
  • Brick Sloped 45° 2 x 2 Light Bluish Gray Part 3039 Element 4211410 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Red Part 54200 Element 5074621 or 4504379 1 spare in the box ×7
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Red Part 15672 Element 6053011 or 4603263 ×8
  • Brick Sloped 45° 2 x 1 with Bottom Pin Red Part 3040b Element 4121934 or 304021 ×4
  • Brick Sloped 45° 2 x 2 Red Part 3039 Element 303921 ×4
  • Brick Sloped 45° 2 x 2 Double Convex Red Part 3045 Element 4163087 or 304521 ×4
  • Brick Sloped 45° 2 x 4 Red Part 3037 Element 303721 ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 1 spare in the box ×3

Tiles 31 pieces

  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×2
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×1
  • Tile 2 x 4 with Groove Black Part 87079 Element 4560182 ×1
  • Tile 2 x 2 with Groove Blue Part 3068b Element 306823 ×2
  • Tile 2 x 2 Corner Light Bluish Gray Part 14719 Element 6065824 ×2
  • Tile 2 x 2 with Groove Light Bluish Gray Part 3068b Element 4211413 ×1
  • Tile 1 x 3 Orange Part 63864 Element 4620693 ×2
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×10
  • Tile 2 x 2 Corner White Part 14719 Element 6550151 or 6058329 ×10

Plates Special 27 pieces

  • Plate Special 4 x 4, Studs on One Edge Plain] Blue Part 6179 Element 6114272 or 617923 ×2
  • Plate Special 1 x 1 with Tooth Bright Light Orange Part 49668 Element 4282860 ×1
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Dark Bluish Gray Part 92593 Element 4598769 ×6
  • Bracket 1 x 2 - 2 x 2 Inverted Light Bluish Gray Part 99207 Element 4654580 ×1
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Light Bluish Gray Part 15573 Element 6066097 or 4211451 ×1
  • Plate Special 1 x 2, Top Clip [Split] Light Bluish Gray Part 92280 Element 4598526 ×2
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Light Bluish Gray Part 92593 Element 4599498 ×3
  • Plate Special 3 x 4 with 1 x 4 Center Studs [Plain] Light Bluish Gray Part 88646 Element 6122124 or 6079461 ×1
  • Bracket 1 x 2 - 2 x 2 Inverted Orange Part 99207 Element 6061676 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Tan Part 60897 Element 6352222 or 6029889 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Tan Part 87580 Element 4565387 ×1
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes White Part 92593 Element 4597131 ×4

Plants & Trees 17 pieces

  • Plant, Carrot Top Bright Green Part 33183 Element 4119479 1 spare in the box ×2
  • Plant, Flower, Plate Round 1 x 1 with 4 Petals Bright Green Part 33291 Element 6170300 or 4619599 1 spare in the box ×12
  • Plant, Leaves 4 x 3 Green Part 2423 Element 6268814 or 242328 ×3

Bricks Special 15 pieces

  • Brick Special 1 x 2 with 2 Studs on 1 Side Black Part 11211 Element 6138173 ×1
  • Brick Special 1 x 1 with Headlight Dark Bluish Gray Part 4070 Element 4211044 ×2
  • Brick Special 1 x 2 with Masonry Brick Profile Dark Bluish Gray Part 98283 Element 6000311 ×8
  • Brick Special 1 x 2 with Masonry Brick Profile Light Bluish Gray Part 98283 Element 6000066 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Tan Part 87087 Element 4579260 ×2

Bricks Round and Cones 11 pieces

  • Brick Round 2 x 2 with Axle Hole Black Part 3941 Element 614376 or 614326 ×1
  • Brick Round 1 x 1 Open Stud Light Bluish Gray Part 3062b Element 4211412 ×9
  • Cone 1 x 1 Inverted with Bar at Bottom (Ice Cream Cone) Tan Part 11610 Element 6538442 or 6017003 ×1

Bricks Curved 9 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Light Bluish Gray Part 11477 Element 6028813 ×1
  • Brick Curved 2 x 2 x 2/3 Light Bluish Gray Part 15068 Element 6102357 ×2
  • Brick Curved 2 x 2 x 2/3 Tan Part 15068 Element 6046924 ×6

Bars, Ladders and Fences 8 pieces

  • Fence Lattice 1 x 4 x 1 Black Part 3633 Element 4187209 or 363326 ×7
  • Antenna 1 x 4 with Flat Top White Part 3957b Element 6550147 or 395701 ×1

Windows and Doors 8 pieces

  • Door 1 x 4 x 6 with 4 Panes and Stud Handle Dark Blue Part 60623 Element 6186576 ×1
  • Window 1 x 2 x 3 Pane with Thick Corner Tabs Dark Blue Part 60608 Element 6334224 or 6320191 ×4
  • Door Frame 1 x 4 x 6 Type 2 White Part 60596 Element 6262945 or 4541956 ×1
  • Window 1 x 4 x 3 without Shutter Tabs White Part 60594 Element 4530590 or 4520702 ×2

Minifig Accessories 7 pieces

  • Food Turkey Drumstick [Short] - 20mm Round Opening Dark Orange Part 33057 Element 4278013 ×1
  • Sports Skateboard with Trolley Wheel Holders Lime Part 42511 Element 6070504 or 6064097 ×1
  • Musical Instrument Guitar Electric [Plain] Red Part 11640 Element 6121723 ×1
  • Equipment Signal Paddle White Part 3900 Element 390001 ×2
  • Food Ice Cream Scoops White Part 6254 Element 6458475 or 625401 ×1
  • Equipment Flotation Ring [Life Preserver] Yellow Part 30340 Element 4527354 ×1

Panels 7 pieces

  • Panel 1 x 2 x 2 [Side Supports / Hollow Studs] Black Part 87552 Element 4593678 ×1
  • Panel 1 x 1 x 1 Corner Tan Part 6231 Element 4612603 or 4568287 ×4
  • Panel 1 x 2 x 1 [Rounded Corners] Tan Part 4865b Element 6146221 ×2

Tiles Special 7 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Dark Bluish Gray Part 2412b Element 4210631 ×3
  • Tile Special 1 x 1 with Clip with Rounded Edges Light Bluish Gray Part 15712 Element 6308012 or 6071229 ×2
  • Tile Special 1 x 2 with Handle Light Bluish Gray Part 2432 Element 4211357 ×2

Minifig Shields, Weapons, & Tools 4 pieces

  • Weapon Spike Flexible 3.5L Green Part 64727 Element 6270084 or 4616845 ×4

Tiles Round and Curved 3 pieces

  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 1 spare in the box ×3

Wheels and Tyres 2 pieces

  • Wheel Skateboard / Trolley Black Part 2496 Element 6223673 or 4569104 ×2

Plates Wedged 1 piece

  • Wedge Plate 8 x 8 Cut Corner Green Part 30504 Element 6096714 ×1

Rock 1 piece

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Yellow Part 30153 Element 6513974 or 6247795 ×1

Technic Bricks 1 piece

  • Technic Brick 1 x 2 [1 Pin Hole] Black Part 3700 Element 370026 ×1

Minifigures 2 figures

  • White Torso, Classic Space Figure, Dark Blue Legs, Tan Hair Minifigure, checked as a whole figure ×1
  • Kid - Bright Pink Torso, Medium Lavender Legs, Reddish Brown Hair 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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