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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.

Bowser Jr.'s Clown Car Expansion Set

Checking

71396 Bowser Jr.'s Clown Car Expansion Set

84 pieces in 51 part and color combinations.

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 16 pieces

  • Plate 1 x 1 Lime Part 3024 Element 4621557 or 4561480 1 spare in the box ×2
  • Plate 1 x 6 Lime Part 3666 Element 4534665 or 4529160 ×1
  • Plate 2 x 4 Lime Part 3020 Element 4537936 or 4534667 ×2
  • Plate 2 x 2 Corner Red Part 2420 Element 242071 or 242021 ×2
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×4
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×2
  • Plate 4 x 6 White Part 3032 Element 303201 ×1

Bricks Sloped 10 pieces

  • Brick Sloped Inverted 45° 6 x 1 Double with 1 x 4 Recessed Lime Part 52501 Element 6381973 or 6052854 ×1
  • Brick Sloped 30° 1 x 2 x 2/3 White Part 85984 Element 6550189 or 4547489 ×4
  • Brick Sloped 45° 2 x 1 with Bottom Pin White Part 3040b Element 6552115 or 4121932 ×2
  • Brick Sloped Inverted 45° 2 x 1 White Part 3665 Element 6552106 or 366501 ×2
  • Brick Sloped Inverted 45° 6 x 4 Double with 4 x 4 Recessed and 3 Holes White Part 60219 Element 6345204 or 4613786 ×1

Tiles 10 pieces

  • Tile 2 x 2 with Bob-omb and Barcode Print (Sticker) Dark Blue Part 3068bpr9682 Element 6564602 or 6384336 ×1
  • Tile 2 x 2 with Groove Dark Blue Part 3068b Element 4205004 ×1
  • Tile 2 x 2 with Two White Ovals (Bob-Omb Eyes) Print Dark Blue Part 3068bpr9970 Element 6540235 or 6308929 ×1
  • Tile 1 x 2 with Groove Lime Part 3069b Element 4500125 or 4164025 ×1
  • Tile 2 x 2 with Bowser Jr.'s Clown Car and Barcode Print (Sticker) Lime Part 3068bpr9683 Element 6384335 ×1
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×1
  • Tile 2 x 3 White Part 26603 Element 6552162 or 6550161 ×2
  • Tile 2 x 4 with Black Eyes, Red Dots Print White Part 87079pr0264 Element 6382042 ×1
  • Tile 2 x 4 with Orange Clown Mouth Print White Part 87079pr0265 Element 6382043 ×1

Bricks 8 pieces

  • Brick 1 x 1 x 3 Lime Part 14716 Element 6382306 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×2
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×4

Bricks Curved 8 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Lime Part 11477 Element 6069006 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Red Part 6091 Element 6184782 or 609121 ×2
  • Brick Curved 2 x 2, Two Top Studs Red Part 30165 Element 4521852 or 4142112 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Tan Part 6091 Element 6411329 or 4273526 ×2

Plates Special 6 pieces

  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Blue Part 87580 Element 6389696 or 4565320 ×2
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Tan Part 41740 Element 6257600 ×1
  • Bracket 1 x 2 - 2 x 2 Inverted White Part 99207 Element 6552151 or 6548279 ×1
  • Plate Special 1 x 2 with Door Rail White Part 32028 Element 6550168 or 4249563 ×2

Bricks Special 4 pieces

  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Dark Bluish Gray Part 67329 Element 6314192 ×2
  • Brick Special 1 x 4 with Groove White Part 2653 Element 6381970 or 4186951 ×2

Technic Bricks 3 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Lime Part 3700 Element 6132372 ×1
  • Technic Brick 1 x 1 with Pin Hole White Part 6541 Element 6609542 or 654101 ×2

Technic Pins 3 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×2
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×1

Bricks Round and Cones 2 pieces

  • Brick Round 2 x 2 with Axle Hole Red Part 3941 Element 614321 or 394121 ×2

Panels 2 pieces

  • Panel 1 x 2 x 1 [Rounded Corners] Tan Part 4865b Element 6146221 ×2

Plants & Trees 2 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Bright Light Orange Part 24866 Element 6209681 1 spare in the box ×1
  • Plant, Plate 1 x 1 Round with 3 Leaves Green Part 32607 Element 6229130 ×1

Technic Axles 2 pieces

  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×2

Technic Connectors 2 pieces

  • Technic Axle and Pin Connector Angled #5 - 112.5° Lime Part 32015 Element 6322194 or 4265701 ×2

Energy Effects 1 piece

  • Wave / Flame Small with Pin Trans-Orange Part 37775 Element 6514274 or 6357747 1 spare in the box ×1

Minifig Accessories 1 piece

  • Equipment Winder Key [Toy] Dark Orange Part 98375 Element 6565161 or 6395757 1 spare in the box ×1

Minifig Lower Body 1 piece

  • Feet, 2 x 2 x 2/3 with 4 Studs on Top Yellow Part 66858 Element 6302719 ×1

Plates Round Curved and Dishes 1 piece

  • Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs Bright Green Part 66792 Element 6308875 ×1

Tiles Special 1 piece

  • Tile Special Round 1 x 1 with Hollow Bar Dark Azure Part 20482 Element 6223733 1 spare in the box ×1

Transportation - Sea and Air 1 piece

  • Propeller 3 Blade 3 Diameter with Pin Hole Lime Part 65768 Element 6498564 or 6381971 ×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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