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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.

Head Tribune

Checking

3309 Head Tribune

84 pieces in 31 part and color combinations, plus 3 minifigures.

The official piece count includes the 12 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.

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Piece checklist

Bricks 24 pieces

  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×2
  • Brick 1 x 6 Blue Part 3009 Element 300923 ×2
  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×1
  • Brick 1 x 16 White Part 2465 Element 6552092 or 246501 ×1
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×6
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×7
  • Brick 2 x 6 White Part 2456 Element 6552122 or 4249698 ×5

Transportation - Land 12 pieces

  • Seat / Chair 2 x 2 Red Part 4079 ×6
  • Seat / Chair 2 x 2 Yellow Part 4079 ×6

Bars, Ladders and Fences 9 pieces

  • Bar 1 x 4 x 2 Blue Part 6187 Element 4200504 or 4114188 ×5
  • Antenna 1 x 4 with Rounded Top White Part 3957a ×4

Plates 8 pieces

  • Plate 1 x 2 Light Gray Part 3023 Element 302302 ×2
  • Plate 2 x 16 Light Gray Part 4282 Element 428202 ×4
  • Plate 2 x 6 Light Gray Part 3795 Element 379502 ×2

Bricks Sloped 7 pieces

  • Brick Sloped 45° 2 x 2 Blue Part 3039 Element 303923 ×5
  • Brick Sloped 10° 6 x 8 White Part 4515 Element 6441085 or 4529681 ×2

Panels 6 pieces

  • Panel 1 x 2 x 3 - Solid Studs Trans-Light Blue Part 2362a Element 3000992 or 3000942 ×6

Flags, Banners and Signs 4 pieces

  • Flag 4 x 1 Wavy [First Wave Left] Blue Part 4495a ×1
  • Flag 4 x 1 Wavy [First Wave Left] Green Part 4495a ×1
  • Flag 4 x 1 Wavy [First Wave Left] Red Part 4495a ×1
  • Flag 4 x 1 Wavy [First Wave Left] Yellow Part 4495a ×1

Plates Round Curved and Dishes 2 pieces

  • Dish 2 x 2 Inverted [Radar] Trans-Neon Green Part 4740 Element 6245297 or 4112517 ×1
  • Dish 2 x 2 Inverted [Radar] White Part 4740 Element 6601845 or 474001 ×1

Supports, Girders and Cranes 2 pieces

  • Support Crane Stand Single Light Gray Part 2641 Element 4121843 or 4119236 ×2

Tiles 2 pieces

  • Tile 1 x 6 with Groove Blue Part 6636 Element 4118785 or 4108153 ×2

Transportation - Sea and Air 2 pieces

  • Brick Special 1 x 1 with 3 Speakers / Loudspeakers / Space Positioning Rockets Light Gray Part 3963 Element 396302 ×2

Windscreens and Fuselage 2 pieces

  • Windscreen 2 x 6 x 2, Wide Top White Part 4176 Element 4142682 or 4141181 ×2

Baseplates 1 piece

  • Baseplate 16 x 16 Green Part 3867 Element 4217115 or 609828 ×1

Plates Special 1 piece

  • Plate Special 1 x 2 Side Handle [Free Ends] White Part 2540 Element 4140583 or 254051 ×1

Stickers 1 piece

  • Sticker Sheet for Set 3309-1 [No Color/Any Color] Part 72827 Element 4119254 ×1

Tiles Special 1 piece

  • Tile Special 1 x 1 with Clip and Straight Tips White Part 2555 Element 255501 ×1

Minifigures 3 figures

  • Man - Blue Jacket, Green Legs, Light Grey Cowboy Hat Minifigure, checked as a whole figure ×1
  • Woman - Blue Jogging Suite, Light Gray Legs Minifigure, checked as a whole figure ×1
  • Man, Open Black Jacket over Red Shirt, Black 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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