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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.

Olivia's Speedboat

Checking

3937 Olivia's Speedboat

61 pieces in 36 part and color combinations, plus 1 minifigure.

The official piece count includes the 4 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 Round Curved and Dishes 10 pieces

  • Dish 4 x 4 Inverted [Radar] Bright Light Orange Part 3960 Element 6003002 ×1
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×1
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Trans-Clear Part 2654 Element 6581772 or 6163901 ×3
  • Plate Round 1 x 1 with Solid Stud Trans-Light Blue Part 6141 Element 6514058 or 6240225 1 spare in the box ×5

Tiles 9 pieces

  • Tile 1 x 6 with Groove Bright Light Orange Part 6636 Element 6365966 or 4654129 ×2
  • Tile 1 x 2 with Groove Bright Pink Part 3069b Element 4580010 ×1
  • Tile 1 x 4 with Groove Bright Pink Part 2431 Element 4621552 ×3
  • Tile 1 x 6 with Groove Medium Lavender Part 6636 Element 6635207 or 6265058 ×1
  • Tile 1 x 2 with Groove Trans-Light Blue Part 3069b Element 6514224 or 6251295 ×2

Bricks Round and Cones 6 pieces

  • Brick Round 2 x 2 with Axle Hole Tan Part 3941 Element 4125220 or 614305 ×1
  • Cone 1 x 1 [Top Groove] Tan Part 59900 Element 4529237 ×5

Bricks Curved 5 pieces

  • Brick Arch 1 x 3 Tan Part 4490 Element 4618651 or 4519915 ×2
  • Brick Curved 2 x 4 x 1 1/3 White Part 6081 Element 608151 or 608101 ×1
  • Brick Curved 3 x 1 No Studs White Part 50950 Element 6548268 or 4249112 ×2

Plates 5 pieces

  • Plate 2 x 4 Medium Blue Part 3020 Element 6302678 or 4650970 ×1
  • Plate 6 x 6 Tan Part 3958 Element 4125217 ×1
  • Plate 2 x 8 White Part 3034 Element 6552101 or 303401 ×2
  • Plate 4 x 8 White Part 3035 Element 6609533 or 303501 ×1

Bricks Sloped 4 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 Medium Lavender Part 85984 Element 6335182 or 4625024 ×4

Bricks 3 pieces

  • Brick 2 x 4 Light Bluish Gray Part 3001 Element 4211385 ×1
  • Brick 1 x 4 Tan Part 3010 Element 4113916 or 301005 ×2

Plates Special 3 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Blue Part 3794b Element 379423 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] White Part 60897 Element 6330191 or 4613256 ×2

Windscreens and Fuselage 3 pieces

  • Aircraft Fuselage Curved Forward 6 x 10 Bottom Bright Light Orange Part 87611 Element 6146938 or 6002999 ×1
  • Windscreen 3 x 4 x 1 1/3 Large Glass Surface Trans-Light Blue Part 57783 Element 6507932 or 6247360 ×1
  • Aircraft Fuselage Curved Aft Section 6 x 10 Top White Part 87615 Element 6524509 or 4560934 ×1

Bars, Ladders and Fences 2 pieces

  • Antenna 1 x 4 with Rounded Top White Part 3957a ×2

Containers 2 pieces

  • Bucket 1 x 1 x 1 Handle Pearl Gold Part 95344 Element 6245278 or 4654247 1 spare in the box ×1
  • Bucket 1 x 1 x 1 Red Part 95343 Element 6003001 ×1

Flags, Banners and Signs 2 pieces

  • Flag 4 x 1 Wavy [First Wave Right] Dark Pink Part 4495b Element 6268863 or 4243677 ×2

Minifig Accessories 2 pieces

  • Equipment Shovel [Rounded Handle End] Dark Bluish Gray Part 3837 Element 4211006 ×1
  • Equipment Goblet / Glass Trans-Clear Part 2343 Element 6166107 or 3000240 ×1

Panels 2 pieces

  • Panel 1 x 2 x 1 with Rounded Corners and Central Divider Bright Pink Part 93095 Element 6100629 or 4599686 ×2

Plants & Trees 1 piece

  • Plant, Flower, Plate Round 1 x 1 with 4 Petals Dark Pink Part 33291 Element 6170298 or 4216479 1 spare in the box ×1

Plates Wedged 1 piece

  • Wedge Plate 4 x 6 Cut Corners Bright Light Orange Part 32059 Element 6308004 or 6186641 ×1

Tiles Round and Curved 1 piece

  • Tile Round 2 x 2 with Magenta and Bright Pink Life Preserver Print White Part 4150pr0009 Element 6001510 ×1

Minifigures 1 figure

  • Olivia - Orange Top, Bright Pink Skirt 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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