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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.

Mythical Creatures

Checking

4894 Mythical Creatures

588 pieces in 101 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 152 pieces

  • Plate 1 x 6 Black Part 3666 Element 366626 ×7
  • Plate 2 x 16 Black Part 4282 Element 428276 or 428226 ×2
  • Plate 2 x 2 Black Part 3022 Element 302226 ×2
  • Plate 2 x 3 Black Part 3021 Element 302126 ×4
  • Plate 2 x 4 Black Part 3020 Element 302026 ×6
  • Plate 1 x 10 Dark Bluish Gray Part 4477 Element 4257526 or 4210816 ×4
  • Plate 2 x 2 Corner Dark Bluish Gray Part 2420 Element 4210635 ×10
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×2
  • Plate 1 x 2 Dark Red Part 3023 Element 4539097 or 4162582 ×3
  • Plate 1 x 1 Green Part 3024 Element 302428 ×16
  • Plate 1 x 3 Green Part 3623 Element 4107758 or 362328 ×4
  • Plate 1 x 4 Green Part 3710 Element 371028 ×11
  • Plate 1 x 8 Green Part 3460 Element 346028 ×6
  • Plate 2 x 10 Green Part 3832 Element 383228 ×2
  • Plate 2 x 2 Green Part 3022 Element 302228 ×15
  • Plate 2 x 3 Green Part 3021 Element 302128 ×6
  • Plate 2 x 4 Green Part 3020 Element 302028 ×10
  • Plate 2 x 6 Green Part 3795 Element 379528 ×2
  • Plate 1 x 2 Lime Part 3023 Element 4164037 or 4122439 ×28
  • Plate 1 x 4 Lime Part 3710 Element 4187743 or 4122441 ×12

Plates Special 88 pieces

  • Bracket 1 x 2 - 1 x 4 [Square Corners] Black Part 2436 Element 4282746 or 243626 ×4
  • Bracket 1 x 2 - 2 x 2 Black Part 44728 Element 6117973 or 6048855 ×2
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Black Part 4081b Element 6281993 or 4632571 ×14
  • Plate Special 1 x 2 [Side Handle Closed Ends] Black Part 48336 Element 4225201 ×10
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Dark Bluish Gray Part 6019 Element 4216973 ×19
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] Dark Bluish Gray Part 4623 Element 4260885 or 4256447 ×4
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Green Part 3794a ×13
  • Plate Special 1 x 1 with Tooth White Part 49668 Element 6601935 or 4224792 ×20
  • Plate Special 1 x 2 with Door Rail Yellow Part 32028 Element 4141630 ×2

Bricks Sloped 71 pieces

  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Dark Bluish Gray Part 3747b Element 4211064 ×4
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Dark Bluish Gray Part 4871 Element 4211076 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Green Part 54200 Element 6618111 or 4504375 ×7
  • Brick Sloped Inverted 45° 2 x 1 Dark Green Part 3665 Element 4612727 or 4265357 ×18
  • Brick Sloped 33° 3 x 1 Green Part 4286 Element 4107637 or 428628 ×8
  • Brick Sloped 45° 2 x 1 Double / Inverted with Bottom Stud Holder Green Part 3049d Element 4260371 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Green Part 3040b Element 4121969 or 4109668 ×8
  • Brick Sloped 45° 2 x 2 Green Part 3039 Element 303928 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Light Bluish Gray Part 3660 Element 4211436 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Yellow Part 54200 Element 4504381 or 4283095 ×12
  • Brick Sloped 45° 2 x 1 with Bottom Pin Yellow Part 3040b Element 4121965 or 304024 ×4

Hinges, Arms and Turntables 53 pieces

  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Dark Bluish Gray Part 30383 Element 6265693 or 4210726 ×12
  • Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove Dark Bluish Gray Part 44567a Element 4210892 ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Green Part 44302a Element 4542425 or 4183062 ×24
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Green Part 73983 Element 6102767 or 4187931 ×4
  • Hinge Plate 1 x 2 Locking with 1 Finger On End, with Groove Lime Part 44301a Element 4213303 ×11

Plates Wedged 37 pieces

  • Wedge Plate 8 x 3, 22° Left Black Part 50305 Element 4251394 ×1
  • Wedge Plate 8 x 3, 22° Right Black Part 50304 Element 4251393 ×1
  • Wedge Plate 4 x 2 Left Dark Bluish Gray Part 41770 Element 4210788 ×3
  • Wedge Plate 4 x 2 Right Dark Bluish Gray Part 41769 Element 4210782 ×3
  • Wedge Plate 6 x 3 Left Dark Bluish Gray Part 54384 Element 4290149 ×2
  • Wedge Plate 6 x 3 Right Dark Bluish Gray Part 54383 Element 4290150 ×2
  • Wedge Plate 12 x 3 Left Dark Green Part 47397 Element 4293614 ×1
  • Wedge Plate 12 x 3 Right Dark Green Part 47398 Element 4293615 ×1
  • Wedge Plate 3 x 2 Left Green Part 43723 Element 4621946 or 4180538 ×11
  • Wedge Plate 3 x 2 Right Green Part 43722 Element 4621947 or 4180510 ×11
  • Wedge Plate 2 x 4 White Part 51739 Element 6552128 or 4249506 ×1

Bricks 31 pieces

  • Brick 2 x 2 Corner Dark Bluish Gray Part 2357 Element 4211109 ×2
  • Brick 1 x 2 Dark Green Part 3004 Element 6618072 or 4245570 ×15
  • Brick 1 x 1 Green Part 3005 Element 300528 ×4
  • Brick 1 x 4 Green Part 3010 Element 4112838 or 301028 ×4
  • Brick 2 x 2 Green Part 3003 Element 300328 ×3
  • Brick 2 x 4 Green Part 3001 Element 4106356 or 300128 ×3

Tiles 31 pieces

  • Tile 2 x 2 with Groove Dark Red Part 3068b Element 4539105 or 4177046 ×2
  • Tile 1 x 2 with Groove Green Part 3069b Element 306928 ×14
  • Tile 1 x 4 with Groove Green Part 2431 Element 243128 ×10
  • Tile 2 x 2 with Groove Green Part 3068b Element 4107762 or 306828 ×5

Plates Round Curved and Dishes 30 pieces

  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×8
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×6
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Light Bluish Gray Part 2654 Element 4278273 or 4276273 ×6
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Green Part 6141 Element 6240223 or 3005749 1 spare in the box ×6
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Orange Part 6141 Element 6240218 or 3005747 1 spare in the box ×4

Technic Special 22 pieces

  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top], Rotation Joint Socket Black Part 47452 Element 4285877 ×4
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top] Dark Bluish Gray Part 48170 Element 6279898 or 4227395 ×2
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side] Dark Green Part 48171 Element 4257578 ×6
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket Dark Green Part 48169 Element 6028425 or 4257583 ×8
  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Trans-Neon Green Part 41669 Element 4163577 ×2

Technic Pins 17 pieces

  • Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction Black Part 47455 Element 4272426 or 4213374 ×12
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×3
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×2

Animal / Creature Body Parts 14 pieces

  • Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section Lime Part 40379 Element 6293393 or 6172469 ×6
  • Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section White Part 40379 Element 6110023 or 4508454 ×2
  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small White Part 53451 Element 6270106 or 4568387 1 spare in the box ×6

Bricks Round and Cones 11 pieces

  • Cone 1 x 1 [No Top Groove] Black Part 4589 Element 4518219 or 458926 ×6
  • Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole Dark Bluish Gray Part 6222 Element 4211097 ×1
  • Cone 1 x 1 [No Top Groove] Trans-Orange Part 4589 Element 4221195 ×4

Bricks Wedged 10 pieces

  • Brick Wedged, Curved 6 x 2 Left, Inner Ridges Dark Green Part 41748 Element 4276005 ×3
  • Brick Wedged, Curved 6 x 2 Right, Inner Ridges Dark Green Part 41747 Element 4276003 ×3
  • Brick Wedged, Curved Inverted 6 x 2 Left Dark Green Part 41765 Element 4295523 ×2
  • Brick Wedged, Curved Inverted 6 x 2 Right Dark Green Part 41764 Element 4295521 ×2

Bricks Special 6 pieces

  • Brick Special 1 x 4 with Groove Black Part 2653 Element 265326 ×2
  • Brick Special 1 x 4 with 4 Studs on One Side Dark Bluish Gray Part 30414 Element 4210725 ×4

Bricks Curved 4 pieces

  • Brick Curved Inverted 6 x 1 Dark Bluish Gray Part 42023 Element 4210779 ×2
  • Brick Curved 6 x 2 Dark Green Part 44126 Element 4275975 ×2

Technic Bricks 3 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Light Bluish Gray Part 3700 Element 4211440 ×3

Electronics 2 pieces

  • Cable, Fiber Optics, Wide 20L / 16.0cm Trans-Clear Part 40002c20 Element 4284052 ×1
  • Light Brick 2 x 3 x 1 1/3 with Dark Bluish Gray Base [Red LED] Trans-Red Part 54869 Element 6577222 or 6555881 ×1

Tiles Special 2 pieces

  • Tile Special 1 x 1 with Clip and Straight Tips Black Part 2555 Element 255526 ×2

Transportation - Sea and Air 2 pieces

  • Sail, Triangular, 15 x 22 [Plain] Green Part 56206 Element 4293994 ×2

Energy Effects 1 piece

  • Wave / Flame Rounded with Base Pegs Trans-Neon Orange Part 6126a ×1

String, Bands and Reels 1 piece

  • Chain 17L [21 Links] Dark Bluish Gray Part 30104 Element 4516717 or 4211035 ×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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