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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.

Train Station

Checking

4556 Train Station

212 pieces in 78 part and color combinations, plus 7 minifigures.

The piece count includes the 28 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.

Look-alike colors in this set

These parts appear in this set in two colors that are easy to confuse. If you are one short in one color, check whether it went in where the other color belongs. Each color has its own element ID in the parts list at the back of the instructions.

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Piece checklist

Red 82 pieces

  • Antenna 1 x 4 with Rounded Top Red Part 3957a Element 4280153 or 395721 ×1
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×12
  • Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges Red Part 2454a ×4
  • Brick 1 x 3 Red Part 3622 Element 362221 ×2
  • Brick 2 x 2 Red Part 3003 Element 4103590 or 300371 ×8
  • Brick 2 x 2 Corner Red Part 2357 Element 235771 or 235721 ×2
  • Brick Round 1 x 1 Open Stud Red Part 3062b Element 306221 Also in Trans-Red ×2
  • Brick Round 2 x 2 with Axle Hole Red Part 3941 Element 614321 or 394121 ×30
  • Brick Sloped 33° 3 x 1 Red Part 4286 Element 428621 ×2
  • Brick Sloped 33° 3 x 2 Red Part 3298 Element 329821 ×2
  • Fence Lattice 1 x 4 x 2 Red Part 3185 Element 318521 ×7
  • Seat / Chair 2 x 2 Red Part 4079 ×2
  • Window 1 x 4 x 6 Frame with 3 Panes, with Fixed Trans-Light Blue Glass Red Part 6160c01 Element 4119228 or 4118737 ×8

Black 47 pieces

  • Bag / Briefcase Black Part 4449 Element 6268856 or 4154853 ×1
  • Bracket 1 x 2 - 1 x 4 [Square Corners] Black Part 2436 Element 4282746 or 243626 ×1
  • Brick 1 x 10 Black Part 6111 Element 611126 ×2
  • Brick 1 x 16 Black Part 2465 Element 246576 or 246526 ×2
  • Brick 1 x 4 Black Part 3010 Element 301026 ×1
  • Brick 2 x 4 Black Part 3001 Element 300126 ×4
  • Brick 2 x 6 Black Part 2456 Element 4181144 or 245626 ×1
  • Brick Sloped 45° 6 x 4 Double [aka Train Roof] Black Part 32083 Element 6299684 or 4116792 ×4
  • Equipment Frying Pan Black Part 4528 Element 452826 ×1
  • Plate 1 x 2 Black Part 3023 Element 302326 ×5
  • Plate 2 x 2 Black Part 3022 Element 302226 ×4
  • Plate 2 x 4 Black Part 3020 Element 302026 ×2
  • Plate 2 x 6 Black Part 3795 Element 379526 ×5
  • Plate 6 x 8 Black Part 3036 Element 303676 or 303626 ×8
  • Stairs 7 x 4 x 6 Straight Open Black Part 30134 Element 4279270 or 4105288 ×1
  • Tyre 21 x 12 with Offset Tread Small Wide Black Part 6015 Element 601526 ×5

White 29 pieces

  • Box 2 x 2 x 2 Door with Slot and Mailbox Print White Part 4346pr0002 Element 81777 ×1
  • Box 2 x 2 x 2 [Hollow Studs] White Part 4345b Element 434501 ×1
  • Brick 2 x 3 White Part 3002 Element 6550133 or 300251 ×1
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×3
  • Brick Special 1 x 1 Studs on 4 Sides White Part 4733 Element 4111971 or 473301 ×1
  • Equipment Signal Paddle White Part 3900 Element 390001 ×1
  • Lever Small Base with White Lever White Part 298c04 Element 6046019 or 4585623 1 spare in the box ×1
  • Panel 1 x 2 x 1 [Square Corners] White Part 4865a Element 486501 ×4
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box ×2
  • Tap 1 x 1 with Hole in Spout White Part 4599a ×2
  • Tile 1 x 2 with Arrow Long Yellow with Black Border Print White Part 3069bpr0023 Element 80533 ×2
  • Tile 1 x 2 with Digital Clock Print - '12:01' or '10:21' White Part 3069bpr0025 Element 81268 ×1
  • Tile 1 x 2 with Mail Envelope, Letter, Address and Red Stamp Print White Part 3069bpr0099 Element 4521848 or 80170 ×3
  • Tile 2 x 2 with Gauges Print White Part 3068bpr0076 Element 4227915 or 82333 ×1
  • Wheel 11 x 12 with Hole Round for Wheels Holder Pin White Part 6014a Element 601401 ×4
  • Wheel Centre Wide with Stub Axles [Tricycle] White Part 30190 Element 4113820 ×1

Light Gray 22 pieces

  • Bag / Briefcase Light Gray Part 4449 Element 4154857 or 444902 ×1
  • Brick 1 x 10 Light Gray Part 6111 Element 611102 ×1
  • Brick 1 x 12 Light Gray Part 6112 Element 611202 ×1
  • Brick 1 x 16 Light Gray Part 2465 Element 246502 ×2
  • Brick 1 x 2 Light Gray Part 3004 Element 300402 ×2
  • Brick 1 x 4 Light Gray Part 3010 Element 301002 ×2
  • Brick 1 x 8 Light Gray Part 3008 Element 300802 ×3
  • Brick 2 x 2 Corner Light Gray Part 2357 Element 235752 or 235702 ×2
  • Brick 2 x 4 Light Gray Part 3001 Element 4116259 or 300102 ×2
  • Brick Sloped 45° 10 x 2 x 2 Double Light Gray Part 30180 Element 4110044 ×1
  • Brick Special 1 x 1 with Headlight Light Gray Part 4070 Element 407002 ×2
  • Plate Special 1 x 2 with Long Towball Light Gray Part 2508 Element 4274404 or 250802 ×1
  • Plate Special 2 x 2 with Wheels Holder Wide Light Gray Part 6157 Element 4109649 ×1
  • Tile Special 2 x 2 with Top Pin Light Gray Part 2460 Element 246002 ×1

Yellow 9 pieces

  • Flag 2 x 2 Square [Thin Clips] Yellow Part 2335 Element 4523409 or 233574 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Yellow Part 4085c Element 408524 ×2
  • Tile Round 2 x 2 with Pizza Print Yellow Part 4150pr0015 Element 81867 ×3
  • Tipper Bed Small, 3 x 4 Anti-studs Yellow Part 2512 Element 6331824 or 6211850 ×1
  • Tricycle Body Front Fork / Handlebars Yellow Part 30189 Element 4113818 ×1
  • Vehicle Body, Tricycle Body Top with Dark Gray Chassis Yellow Part 30187a Element 4113821 ×1

Trans-Neon Green 7 pieces

  • Dish 2 x 2 Inverted [Radar] Trans-Neon Green Part 4740 Element 6245297 or 4112517 ×2
  • Plate 1 x 1 Trans-Neon Green Part 3024 Element 4114162 ×3
  • Plate 1 x 2 Trans-Neon Green Part 3023 Element 6240224 or 6102038 ×2

Dark Gray 3 pieces

  • Baseplate Raised 16 x 16 x 2 1/3 Platform Dark Gray Part 2617 Element 4114196 ×1
  • Baseplate Raised 16 x 16 x 2 1/3 Ramp Dark Gray Part 2642 Element 4114197 ×1
  • Equipment Radio [Extended Handle, Compact Speaker Grille] Dark Gray Part 3962b Element 4118707 ×1

Brown 2 pieces

  • Bag / Briefcase Brown Part 4449 Element 4154856 or 444925 ×2

Green 2 pieces

  • Tile 1 x 2 with '100' Banknote Print Green Part 3069bpr0100 Element 4295260 or 82317 ×2

Trans-Clear 2 pieces

  • Equipment Goblet / Glass Trans-Clear Part 2343 Element 6166107 or 3000240 ×2

Trans-Green 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 1 spare in the box ×2

Trans-Red 2 pieces

  • Brick Round 1 x 1 Open Stud Trans-Red Part 3062b Element 6514235 or 6238673 Also in Red ×2

Trans-Yellow 2 pieces

  • Brick Round 1 x 1 Open Stud Trans-Yellow Part 3062b Element 6514236 or 6238674 ×2

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 4556-1 [No Color/Any Color] Part 72643 Element 4118680 ×1

Minifigures 7 figures

  • Chef - White Torso, White Legs, Female Minifigure, checked as a whole figure ×1
  • Man - Brown Jacket, Dark Grey Legs Minifigure, checked as a whole figure ×1
  • Train Employee - Yellow Torso, Dark Grey Legs, Red Hat Minifigure, checked as a whole figure ×1
  • Man - White Jacket, Blue Arms, Light Gray Legs Minifigure, checked as a whole figure ×1
  • TV Worker - Blue Torso, White Legs, Female Minifigure, checked as a whole figure ×1
  • Train Employee - Blue Torso, Black Legs, Red Hat Minifigure, checked as a whole figure ×1
  • Train Employee - Blue Torso, Red Legs, Red Cap 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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