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.

Med-Star Rescue Plane

Checking

6356 Med-Star Rescue Plane

148 pieces in 68 part and color combinations, plus 3 minifigures.

LEGO counts 159 pieces. This inventory comes from a separate parts catalog and lists 160, including the 12 parts inside the minifigures; the two do not always count the same elements, so their totals differ. 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

White 78 pieces

  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×6
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×2
  • Brick Sloped 33° 3 x 3 White Part 4161 Element 6108588 or 4212145 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin White Part 3040b Element 6552115 or 4121932 ×2
  • Brick Sloped 45° 2 x 4 White Part 3037 Element 6552102 or 303701 ×2
  • Brick Sloped 45° 3 x 4 Double / 33° White Part 4861 Element 486101 ×2
  • Brick Sloped Inverted 45° 2 x 1 White Part 3665 Element 6552106 or 366501 ×2
  • Brick Sloped Inverted 45° 2 x 2 Double Convex White Part 3676 Element 6548282 or 6138740 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] White Part 3660 Element 366001 ×3
  • Brick Sloped Inverted 45° 4 x 4 Double with 4 x 2 Recessed White Part 4854 Element 4643315 or 4603492 ×3
  • Brick Wedged, Sloped 4 x 4 Taper White Part 4858 Element 485801 ×1
  • Brick Wedged, Sloped Inverted 4 x 4 Triple [2 Connections between Front Studs] White Part 4855 Element 485501 ×1
  • Equipment Stretcher White Part 4714 Element 471401 ×1
  • Equipment Stretcher Wheels White Part 4715 Element 471501 ×2
  • Hinge Tile 1 x 4 White Part 4625 Element 4264365 or 4258048 ×2
  • Panel 1 x 2 x 1 [Square Corners] White Part 4865a Element 486501 ×2
  • Panel 1 x 2 x 2 [Solid Studs] White Part 4864a Element 4113016 or 486401 ×6
  • Panel 1 x 2 x 2 with Red Cross Print White Part 4864apr0008 ×2
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 ×2
  • Plate 1 x 10 White Part 4477 Element 6552113 or 6550148 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×3
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×2
  • Plate 1 x 8 White Part 3460 Element 6550141 or 346001 ×2
  • Plate 2 x 16 White Part 4282 Element 6609534 or 4119227 ×1
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×3
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×4
  • Plate 2 x 8 White Part 3034 Element 6552101 or 303401 ×1
  • Plate 4 x 10 White Part 3030 Element 6550137 or 4503008 ×1
  • Slope 45° 4 x 4 Double with Hinge White Part 4857 Element 4264366 or 485701 ×2
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×2
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×1
  • Tile 2 x 2 with Red Cross Print White Part 3068bpr0061 ×1
  • Turntable 2 x 2 Plate, Base White Part 3680 Element 368001 ×1
  • Wedge Plate 3 x 4 without Stud Notches White Part 4859 Element 4215973 or 4199395 ×1
  • Wedge Plate 4 x 9 without Stud Notches White Part 2413 Element 241351 or 241301 ×2
  • Window 1 x 4 x 2 Plane, Solid Studs White Part 4863 Element 486301 ×2

Red 38 pieces

  • Brick Sloped Inverted 45° 2 x 1 Red Part 3665 Element 366521 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red Part 3660 Element 366021 ×2
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Red Part 73983 Element 6102786 or 74230 ×2
  • Plate 1 x 1 Red Part 3024 Element 302421 ×2
  • Plate 1 x 10 Red Part 4477 Element 447721 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×3
  • Plate 1 x 4 Red Part 3710 Element 371021 ×2
  • Plate 1 x 6 Red Part 3666 Element 366621 ×3
  • Plate 2 x 16 Red Part 4282 Element 428221 ×1
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×2
  • Plate 2 x 2 Corner Red Part 2420 Element 242071 or 242021 ×4
  • Plate 2 x 3 Red Part 3021 Element 302121 ×1
  • Plate 2 x 4 Red Part 3020 Element 302021 ×1
  • Plate Special 2 x 2 with Wheel Holder Red Part 4488 Element 448821 ×4
  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×2
  • Tile 1 x 4 with Groove Red Part 2431 Element 243121 ×1
  • Tile 1 x 8 with Groove Red Part 4162 Element 416221 ×2
  • Wedge Plate 3 x 4 without Stud Notches Red Part 4859 ×1
  • Wing, Tail 4 x 1 x 3 Red Part 2340 Element 6013636 or 4217653 ×2

Black 12 pieces

  • Brick 2 x 3 Black Part 3002 Element 300226 ×1
  • Brick Sloped 45° 2 x 2 with 3 Gauges and 3 Knobs Print Black Part 3039pr9970 Element 4251812 or 4163777 ×1
  • Propeller 3 Blade Small Black Part 2421 Element 6170693 or 4289255 ×4
  • Tyre 14 x 4 Smooth Small Single Black Part 3139 Element 313926 ×6

Light Gray 10 pieces

  • Turntable 2 x 2 Plate - Top Light Gray Part 3679 Element 367952 or 367902 ×1
  • Wheel 8 x 6 Light Gray Part 4624 Element 462402 ×6
  • Wheel Holder 2 x 2 Thin with Split Wheel Clip Pins Light Gray Part 4870 Element 487002 ×3

Trans-Light Blue 7 pieces

  • Glass for Window 1 x 2 x 2 Plane Trans-Light Blue Part 4862 Element 486242 ×4
  • Panel 1 x 2 x 1 [Square Corners] Trans-Light Blue Part 4865a Element 4618924 or 4239181 ×2
  • Windscreen 3 x 4 x 1 1/3 with 2 Studs on Top Trans-Light Blue Part 2437 Element 6507914 or 6253361 ×1

Trans-Red 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 ×2

Trans-Green 1 piece

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

Minifigures 3 figures

  • Woman, Blue Torso, Light Gray Legs, Black Hair Minifigure, checked as a whole figure ×1
  • Doctor, White Jacket with Red Cross, Red Legs, Black Hair Minifigure, checked as a whole figure ×1
  • Pilot, Black Suit with Tie and Airplane Badge, Black Hat (3626a Head) 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.