Free tool

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.

Monkie Kid's RC Race

Checking

40472 Monkie Kid's RC Race

43 pieces in 25 part and color combinations, plus 3 minifigures.

The official piece count includes the 14 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 9 pieces

  • Plate 1 x 3 Black Part 3623 Element 362326 ×1
  • Plate 1 x 4 Red Part 3710 Element 371021 ×4
  • Plate 2 x 6 Red Part 3795 Element 379521 ×1
  • Plate 1 x 1 Trans-Orange Part 3024 Element 6513961 or 6252040 ×3

Plates Special 9 pieces

  • Bracket 1 x 1 - 1 x 1 Inverted Black Part 36840 Element 6234695 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] Black Part 2540 Element 4140588 or 254026 ×2
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Dark Bluish Gray Part 4081b Element 6281996 or 4632574 ×1
  • Bracket 1 x 1 - 1 x 1 Light Bluish Gray Part 36841 Element 6248078 or 6227012 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) White Part 87580 Element 6550157 or 6126046 ×3

Bricks Sloped 6 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Purple Part 54200 Element 4567509 or 4255409 ×1
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Red Part 61409 Element 4540382 or 4535102 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Clear Part 54200 Element 6245250 or 4244362 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Yellow Part 54200 Element 4504381 or 4283095 ×3

Plates Round Curved and Dishes 6 pieces

  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Bluish Gray Part 35480 Element 6221607 ×2
  • Plate Round 1 x 1 with Solid Stud Dark Turquoise Part 6141 Element 6325978 ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Turquoise Part 4032a Element 6210400 ×2

Bricks Special 3 pieces

  • Brick Special 1 x 1 Studs on 4 Sides Light Bluish Gray Part 4733 Element 4211511 ×2
  • Brick Special 1 x 1 with Studs on 2 Sides Tan Part 47905 Element 4213568 ×1

Minifig Accessories 3 pieces

  • Equipment Radio [Extended Handle, Expanded Speaker Grille] Black Part 19220 Element 6170545 or 6100054 ×2
  • Equipment Trophy Cup Small Pearl Gold Part 10172 Element 6181575 or 6100303 ×1

Animal / Creature Body Parts 2 pieces

  • Animal Body Part, Horn (Cattle) Magenta Part 64847 Element 6328192 or 6298479 ×2

Technic Gears 2 pieces

  • Technic Gear 8 Tooth [Reinforced] Dark Bluish Gray Part 10928 Element 6631413 or 6012451 ×2

Bricks 1 piece

  • Brick 2 x 2 with '1' on Checkered Flag Print Red Part 3003pr0158 Element 6334584 ×1

Technic Axles 1 piece

  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×1

Technic Bricks 1 piece

  • Technic Brick 1 x 1 with Pin Hole Black Part 6541 Element 654126 ×1

Minifigures 3 figures

  • Mei Minifigure, checked as a whole figure ×1
  • Monkie Kid in Racing Suit Minifigure, checked as a whole figure ×1
  • Bob In Racing Suit 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.