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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.

Cat Grooming Car

Checking

41439 Cat Grooming Car

52 pieces in 37 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.

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Piece checklist

Wheels and Tyres 8 pieces

  • Tyre 21 x 12 with Offset Tread Small Wide and Center Band Black Part 87697 Element 6575727 or 4568644 ×4
  • Wheel 11 x 12 with Hole Notched for Wheels Holder Pin White Part 6014b Element 4170457 ×4

Tiles 7 pieces

  • Tile 2 x 3 Bright Light Orange Part 26603 Element 6286881 ×1
  • Tile 1 x 8 with Groove Dark Purple Part 4162 Element 6167470 ×2
  • Tile 1 x 2 with '100' Banknote Print Green Part 3069bpr0100 Element 4295260 or 82317 ×1
  • Tile 1 x 2 with Groove Trans-Red Part 3069b Element 6514220 or 6251290 ×2
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×1

Plates Special 6 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Dark Pink Part 15573 Element 6217794 ×1
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Dark Pink Part 41740 Element 6249088 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Pink Part 87580 Element 6134285 ×2
  • Plate Special 2 x 2 with Only 2 studs White Part 33909 Element 6552170 or 6548287 ×1
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) White Part 18674 Element 6615555 or 6093053 ×1

Bricks Sloped 5 pieces

  • Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder Light Aqua Part 15571 Element 6137764 ×4
  • Brick Sloped 45° 2 x 2 with Keypad, Card Slot, '9.99' Print White Part 3039pr0029 Element 6329696 ×1

Bricks 4 pieces

  • Brick 1 x 2 Dark Purple Part 3004 Element 6104154 or 4640739 ×2
  • Brick 1 x 4 Dark Purple Part 3010 Element 6185995 or 4640611 ×1
  • Brick 2 x 2 Dark Purple Part 3003 Element 4653960 or 4589613 ×1

Minifig Accessories 3 pieces

  • Equipment Scissors Flat Silver Part 18920 Element 6096993 1 spare in the box ×1
  • Equipment Baby Bottle with Handle Light Aqua Part 18855 Element 6412881 or 6102882 ×1
  • Equipment Hairbrush Short Handle [10mm] Medium Azure Part 3852b Element 6058368 ×1

Plates 3 pieces

  • Plate 1 x 6 Dark Pink Part 3666 Element 6097094 ×1
  • Plate 2 x 4 Dark Purple Part 3020 Element 6030277 or 4589625 ×1
  • Plate 4 x 4 Dark Purple Part 3031 Element 6109819 or 4243837 ×1

Animals / Creatures 2 pieces

  • Animal, Cat, Kitten Sitting with Dark Pink Nose, White Face and Paws Print Dark Orange Part 69902pr0001 Element 6329912 ×1
  • Animal, Cat, Sitting with Medium Nougat Eyes, Dark Pink Nose and Black and White Patches (Chico) Print Sand Blue Part 11602pr0003 Element 6172417 ×1

Bricks Curved 2 pieces

  • Brick Curved 1 x 4 x 1 1/3 No Studs Dark Pink Part 10314 Element 6056265 ×2

Containers 2 pieces

  • Container Box 2 x 2 x 1 [Plain] Bright Light Orange Part 35700 Element 6279767 ×2

Transportation - Land 2 pieces

  • Vehicle Base 4 x 10 x 2 1/2 with Mudguards, Wheel Pins and 6 x 2 Centre Recess with 3 Holes, Light Bluish Gray Wheel Holders Light Aqua Part 12622c02 Element 6441323 or 6392496 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel White Part 3829c01 Element 4208543 or 9551 ×1

Animal / Creature Body Parts 1 piece

  • Animal Body Part / Plant, Tail / Trunk / Tentacle / Tongue / Vine / Tree Branch (Short Tip) Dark Pink Part 43892 Element 6197446 ×1

Bricks Round and Cones 1 piece

  • Brick Round 3 x 4 x 2/3 Triple Curved with 2 Sunk Studs with Cat Face, Dark Pink Nose, Bright Light Orange Eyes Print White Part 93604pr0008 Element 6324731 ×1

Bricks Special 1 piece

  • Brick Special 1 x 2 with Vertical Clip [Open O Clip] White Part 30237b Element 6320300 or 6092873 ×1

Minifig Headwear Accessories 1 piece

  • Headwear Accessory Bow with Heart, Long Ribbon and Pin Magenta Part 11618 Element 6023827 1 spare in the box ×1

Panels 1 piece

  • Panel 1 x 4 x 3 with Mirror, Dark Pink Sides with Lamps, Dark Purple Stars Print White Part 60581pr0029 Element 6329910 ×1

Plates Round Curved and Dishes 1 piece

  • Plate Round Half 4 x 8 Light Aqua Part 22888 Element 6292996 ×1

Tiles Round and Curved 1 piece

  • Tile Round 1 x 1 with Animal Track Print Medium Nougat Part 98138pr0056 Element 6287856 or 6152676 1 spare in the box ×1

Windscreens and Fuselage 1 piece

  • Windscreen 2 x 4 x 2 Trans-Clear Part 3823 Element 6581801 or 6253681 ×1

Minifigures 2 figures

  • Mia - Lime Top, Dark Purple Skirt Minifigure, checked as a whole figure ×1
  • Emma - Sand Blue Jacket, Magenta 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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