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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 Newborn Foal

Checking

41003 Olivia's Newborn Foal

81 pieces in 51 part and color combinations, plus 1 minifigure.

LEGO counts 70 pieces. This inventory comes from a separate parts catalog and lists 85, including the 4 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

Minifig Accessories 10 pieces

  • Tap 1 x 1 without Hole in Spout Light Bluish Gray Part 4599b Element 4211503 1 spare in the box ×1
  • Equipment Animal Grooming Kit Award Ribbon with Number 1 Medium Lavender Part 94718 ×1
  • Equipment Animal Grooming Kit Award Ribbon with Number 2 Medium Lavender Part 94722 ×1
  • Equipment Animal Grooming Kit Brush Oval, Large Medium Lavender Part 94720 ×2
  • Equipment Animal Grooming Kit Brush Round, Small Medium Lavender Part 94721 ×1
  • Equipment Animal Grooming Kit Comb, Small with Heart Medium Lavender Part 94719 ×1
  • Equipment Animal Grooming Kit Sponge Medium Lavender Part 94723 ×1
  • Equipment Animal Grooming Kit Spray Bottle with Heart Medium Lavender Part 94724 ×1
  • Equipment Wheelbarrow Red Part 98288 Element 6597501 or 6293823 ×1

Bricks Sloped 9 pieces

  • Brick Sloped 33° 3 x 2 Dark Red Part 3298 Element 6366021 or 4569379 ×3
  • Brick Sloped 33° 3 x 1 Green Part 4286 Element 4107637 or 428628 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Reddish Brown Part 3040b Element 4211199 ×2
  • Brick Sloped 65° 2 x 1 x 2 Reddish Brown Part 60481 Element 4629736 ×1
  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Reddish Brown Part 3678b Element 4585066 or 4211320 ×1

Bricks 8 pieces

  • Brick 1 x 1 x 5 with Solid Stud Reddish Brown Part 2453b Element 4226966 ×1
  • Brick 2 x 2 Reddish Brown Part 3003 Element 4211210 ×1
  • Brick 2 x 2 Corner Reddish Brown Part 2357 Element 4211200 ×1
  • Brick 1 x 1 Tan Part 3005 Element 4113915 or 300505 ×1
  • Brick 1 x 2 Tan Part 3004 Element 4109995 or 300405 ×3
  • Brick 2 x 6 Tan Part 2456 Element 4181134 or 4143256 ×1

Minifig Headwear Accessories 8 pieces

  • Headwear Accessory Bow (Animal Grooming Kit) Medium Lavender Part 94717 ×4
  • Headwear Accessory Bow with Heart (Animal Grooming Kit) Medium Lavender Part 94725 ×4

Plates Round Curved and Dishes 8 pieces

  • Plate Round 1 x 1 with Solid Stud Lime Part 6141 Element 4183133 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×3
  • Plate Round 1 x 1 with Solid Stud Trans-Light Blue Part 6141 Element 6514058 or 6240225 1 spare in the box ×3

Plates 6 pieces

  • Plate 1 x 4 Green Part 3710 Element 371028 ×2
  • Plate 2 x 3 Green Part 3021 Element 302128 ×1
  • Plate 4 x 4 Green Part 3031 Element 4243821 or 4113158 ×1
  • Plate 4 x 8 Green Part 3035 Element 4277361 ×1
  • Plate 1 x 6 Magenta Part 3666 Element 6003206 or 4654105 ×1

Bricks Special 5 pieces

  • Brick Special 1 x 1 with Studs on 2 Sides Black Part 47905 Element 4214559 ×1
  • Brick Special 1 x 2 with Masonry Brick Profile Medium Nougat Part 98283 Element 4656783 ×2
  • Brick Special 1 x 1 with Stud on 1 Side White Part 87087 Element 6550190 or 4558952 ×1
  • Brick Special 1 x 2 with Grille Yellow Part 2877 Element 287724 ×1

Plants & Trees 5 pieces

  • Plant, Carrot Top Bright Green Part 33183 Element 4119479 1 spare in the box ×1
  • Plant, Leaves 4 x 3 Green Part 2423 Element 6268814 or 242328 ×3
  • Plant, Carrot Orange Part 33172 Element 6424015 or 6103249 ×1

Plates Special 5 pieces

  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Light Bluish Gray Part 60897 Element 6296894 or 4613956 ×4
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Lime Part 3794b Element 4500069 ×1

Bricks Curved 4 pieces

  • Brick Arch 1 x 5 x 4 [Irregular Bow, Raised Underside Cross Supports] Reddish Brown Part 76768 Element 6012805 ×2
  • Brick Arch 1 x 6 Raised Arch Tan Part 92950 Element 4618876 ×2

Bricks Round and Cones 3 pieces

  • Brick Round 1 x 1 Open Stud Light Bluish Gray Part 3062b Element 4211412 ×2
  • Brick Round 1 x 1 Open Stud Reddish Brown Part 3062b Element 4211183 ×1

Containers 2 pieces

  • Bucket 1 x 1 x 1 Handle Dark Tan Part 95344 Element 6245275 or 4626884 1 spare in the box ×1
  • Bucket 1 x 1 x 1 Reddish Brown Part 95343 Element 4626196 ×1

Panels 2 pieces

  • Panel 1 x 4 x 1 with Rounded Corners [Thin Wall] Light Bluish Gray Part 15207 Element 6071299 ×2

Tiles Special 2 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Light Bluish Gray Part 2412b Element 4211350 ×2

Wheels and Tyres 2 pieces

  • Tyre 14 x 4 Smooth Small Single [New Style] Black Part 59895 Element 4516843 or 4507700 ×1
  • Wheel Centre Small with Stub Axles (Pulley Wheel) White Part 3464 Element 4296997 ×1

Animals / Creatures 1 piece

  • Animal, Horse / Foal, Eyelashes and Reddish Brown Eyes Print White Part 11241pr0001 Element 6022477 ×1

Bars, Ladders and Fences 1 piece

  • Lever Small Base with Black Lever Light Bluish Gray Part 298c02 Element 4221775 1 spare in the box ×1

Minifigures 1 figure

  • Olivia - Magenta Top, Bright Light Blue 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.