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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.

Piranha Plant Power Slide Expansion Set

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71365 Piranha Plant Power Slide Expansion Set

217 pieces in 78 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 49 pieces

  • Plate 1 x 2 Bright Light Yellow Part 3023 Element 6554796 or 6201647 ×1
  • Plate 2 x 2 Bright Light Yellow Part 3022 Element 6554804 or 6316265 ×1
  • Plate 1 x 2 Dark Orange Part 3023 Element 4570877 or 4162217 ×2
  • Plate 2 x 16 Dark Tan Part 4282 Element 6316277 ×2
  • Plate 1 x 2 Red Part 3023 Element 302321 ×4
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×2
  • Plate 2 x 2 Corner Red Part 2420 Element 242071 or 242021 ×8
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×1
  • Plate 2 x 6 Reddish Brown Part 3795 Element 4211247 ×1
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×2
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×3
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 1 spare in the box ×16
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×2
  • Plate 2 x 10 Yellow Part 3832 Element 383224 ×4

Bricks Curved 24 pieces

  • Brick Curved 2 x 2 x 2/3 Dark Orange Part 15068 Element 6104344 ×2
  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Medium Nougat Part 49307 Element 6296061 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Red Part 6091 Element 6184782 or 609121 ×8
  • Brick Curved 4 x 1 Double, No Studs Tan Part 93273 Element 4666611 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top White Part 6091 Element 6285777 or 609101 ×8
  • Brick Curved 1 x 2 x 1 No Studs Yellow Part 37352 Element 6297284 ×1
  • Brick Curved 1 x 2 x 1 No Studs with Medium Nougat Lines (Koopa Troopa Nostrils) Print Yellow Part 37352pr0004 Element 6309099 ×1

Bricks 22 pieces

  • Brick 2 x 2 with Clock Timer on Two Sides Print Dark Turquoise Part 3003pr0138 Element 6309017 ×1
  • Brick 1 x 1 Medium Nougat Part 3005 Element 6057986 or 4569624 ×1
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×6
  • Brick 1 x 1 Tan Part 3005 Element 4113915 or 300505 ×4
  • Brick 1 x 2 Tan Part 3004 Element 4109995 or 300405 ×4
  • Brick 2 x 4 Tan Part 3001 Element 4114319 or 300105 ×4
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×1
  • Brick 1 x 2 with Green Eyes (Koopa Troopa) Print Yellow Part 3004pr0138 Element 6571330 or 6424431 ×1

Tiles 21 pieces

  • Tile 2 x 2 with Goomba Face with High Furrowed Brow Print Dark Orange Part 3068bpr0427 Element 6309019 ×1
  • Tile 2 x 2 with Goomba and Barcode Print (Sticker) Dark Orange Part 3068bpr9978 Element 6315663 ×1
  • Tile 2 x 2 with Groove Dark Orange Part 3068b Element 6186423 ×1
  • Tile 2 x 2 with Two Arrows and Barcode Print (Sticker) Dark Orange Part 3068bpr9991 Element 6315943 ×1
  • Tile 2 x 2 with Clock in Straight Border and Barcode Print (Sticker) Dark Turquoise Part 3068bpr9979 Element 6315958 ×1
  • Tile 2 x 2 with Groove Green Part 3068b Element 4107762 or 306828 ×3
  • Tile 2 x 2 with Koopa Troopa and Barcode Print (Sticker) Green Part 3068bpr9980 Element 6566347 or 6315991 ×1
  • Tile 1 x 6 with Groove Tan Part 6636 Element 4157277 or 4108151 ×8
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×4

Bricks Special 20 pieces

  • Brick Special 1 x 1 with Stud on 1 Side Blue Part 87087 Element 4583862 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Bright Light Yellow Part 11211 Element 6117317 ×1
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Bright Light Yellow Part 22885 Element 6316264 ×1
  • 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 2 with Masonry Brick Profile Dark Orange Part 98283 Element 6314383 ×4
  • Brick Special 1 x 2 with Pin Tan Part 2458 Element 4205105 or 4125270 ×2
  • Brick Special 1 x 1 with Stud on 1 Side White Part 87087 Element 6550190 or 4558952 ×8

Bricks Sloped 19 pieces

  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red Part 3660 Element 366021 ×2
  • Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] White Part 22388 Element 6314487 1 spare in the box ×16
  • Brick Sloped 30° 1 x 2 x 2/3 Yellow Part 85984 Element 4550348 ×1

Hinges, Arms and Turntables 10 pieces

  • Hinge Brick 1 x 4 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 7 Teeth Bright Green Part 54661 Element 6316283 ×2
  • Hinge Plate 1 x 2 Locking with 1 Finger on Side, without Groove Dark Bluish Gray Part 44567b Element 6266248 ×4
  • Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 Teeth Red Part 50340 Element 6266205 ×4

Panels 10 pieces

  • Panel 1 x 2 x 1 [Rounded Corners] Medium Nougat Part 4865b Element 6226646 ×2
  • Panel 1 x 1 x 1 Corner Reddish Brown Part 6231 Element 4645400 or 4519960 ×4
  • Panel 1 x 3 x 1 Reddish Brown Part 23950 Element 6316282 ×2
  • Panel 1 x 2 x 3 [Side Supports / Hollow Studs] Trans-Clear Part 87544 Element 6507949 or 6211814 ×2

Plates Special 10 pieces

  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Black Part 34103 Element 6199908 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Orange Part 87580 Element 6315197 ×2
  • Plate Special 2 x 4 with 2 Pin Holes Light Bluish Gray Part 26599 Element 6176242 ×1
  • Bracket 1 x 2 - 1 x 2 Inverted White Part 99780 Element 6548278 or 6070698 ×4
  • Bracket 1 x 2 - 2 x 2 Yellow Part 44728 Element 6117938 or 4615642 ×1

Plates Round Curved and Dishes 8 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Turquoise Part 4032a Element 6210400 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Yellow Part 4032a Element 403224 ×1
  • Plate Round Corners 4 x 4 x 2/3 Circle with Reduced Knobs Yellow Part 66792 Element 6314197 ×4
  • Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs Yellow Part 66789 Element 6314191 ×1
  • Plate Round Corners 8 x 8 x 2/3 Circle with Reduced Knobs Yellow Part 66790 Element 6314193 ×1

Bricks Round and Cones 5 pieces

  • Brick Round 2 x 2 Dome Top, Hollow Stud Green Part 30367c Element 6038353 ×2
  • Brick Round 2 x 2 Special with Spikes Green Part 27266 Element 6299948 ×3

Transportation - Land 5 pieces

  • Vehicle Track, Roller Coaster Straight 8L Bright Green Part 26022 Element 6316278 ×4
  • Vehicle Base, Roller Coaster Car 4 x 5 Reddish Brown Part 26021 Element 6435317 or 6300019 ×1

Tiles Round and Curved 3 pieces

  • Tile Round 2 x 2 with Three Dark Tan Lines Print Bright Light Yellow Part 14769pr1166 Element 6310506 ×1
  • Tile Round 2 x 2 with Bottom Stud Holder Yellow Part 14769 Element 6078279 ×2

Minifig Lower Body 2 pieces

  • Feet, 2 x 2 x 2/3 with 4 Studs on Top Green Part 66858 Element 6315100 ×1
  • Feet, 2 x 2 x 2/3 with 4 Studs on Top Reddish Brown Part 66858 Element 6300006 ×1

Minifig Upper Body 2 pieces

  • Arm, Long, with Technic Pin Yellow Part 66788 Element 6315218 ×2

Plants & Trees 2 pieces

  • Plant, Flower, Minifig Accessory with 7 Thick Petals and Pin Dark Pink Part 32606 Element 6206151 1 spare in the box ×2

Technic Bricks 2 pieces

  • Technic Brick 1 x 1 with Pin Hole Bright Light Yellow Part 6541 Element 6316263 ×2

Wheels and Tyres 2 pieces

  • Wheel Roller Coaster Dark Bluish Gray Part 24869 Element 6135290 ×2

Bricks Wedged 1 piece

  • Brick Wedged, Sloped 4 x 4 with White Underside Pattern (Koopa Troopa Shell) Green Part 67013pat0001 Element 6495047 or 6299928 ×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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