The Workshop Sheet 10 of 19

LEGO Missing Piece Checker

Enter a set number, mark each piece found or missing, and leave with a list of what is missing, the element IDs LEGO asks for and links to buy the parts. It is free and needs no account. Rule out the usual hiding places first.

Hammer Bro

Checking

71410-4 Hammer Bro

48 pieces in 37 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

Bricks Special 7 pieces

  • Brick Special 1 x 1 with Studs on 2 Sides Black Part 47905 Element 4214559 ×1
  • 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 4 with Masonry Brick Profile Dark Bluish Gray Part 15533 Element 6055310 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Yellow Part 11211 Element 6119197 ×2

Plates 7 pieces

  • Plate 1 x 2 Bright Light Yellow Part 3023 Element 6554796 or 6201647 ×1
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×1
  • Plate 2 x 2 Corner Light Bluish Gray Part 2420 Element 4211353 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 1 x 1 Yellow Part 3024 Element 302424 1 spare in the box ×1
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×1

Plates Special 6 pieces

  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Bluish Gray Part 87580 Element 6126083 or 4565322 ×2
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×3
  • Bracket 1 x 2 - 1 x 2 Yellow Part 99781 Element 6185994 ×1

Tiles 4 pieces

  • Tile 1 x 1 with Groove Dark Bluish Gray Part 3070b Element 4210848 1 spare in the box ×1
  • Tile 2 x 2 with Hammer Bros Head and Barcode Print (Sticker) Green Part 3068bpr9457 Element 6505156 or 6407682 ×1
  • Tile 1 x 1 with Groove Light Bluish Gray Part 3070b Element 4211415 1 spare in the box ×1
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×1

Bricks Round and Cones 3 pieces

  • Brick Round 2 x 2 Dome Bottom [Open Stud] Black Part 15395 Element 6102341 ×1
  • Cone 1 1/2 x 1 1/2 x 2/3 Black Part 33492 Element 6199468 ×1
  • Cone 1 x 1 [Top Groove] Red Part 59900 Element 4529234 ×1

Energy Effects 3 pieces

  • Wave / Flame Small with Pin Trans-Orange Part 37775 Element 6514274 or 6357747 1 spare in the box ×2
  • Wave / Flame Rounded Large with Marbled Trans-Yellow Pattern Trans-Red Part 85959pat0003 Element 6513987 or 6172283 ×1

Plates Round Curved and Dishes 3 pieces

  • Plate Round Corners 6 x 6 x 2/3 Circle with Reduced Knobs Red Part 66789 Element 6294705 ×1
  • Plate Round 1 x 1 with Open Stud Trans-Orange Part 85861 Element 6510162 or 6174023 1 spare in the box ×2

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 White Part 14769 Element 6601846 or 6044691 ×2

Bricks Curved 2 pieces

  • Brick Curved 1 x 2 x 1 No Studs with White Stripe Print Green Part 37352pr0017 Element 6503908 or 6407625 ×1
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Orange Part 6091 Element 6411362 or 6112356 ×1

Minifig Upper Body 2 pieces

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

Technic Bricks 2 pieces

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

Bars, Ladders and Fences 1 piece

  • Bar 4L (Lightsaber Blade / Wand) Reddish Brown Part 30374 Element 6116613 or 4262974 ×1

Bricks 1 piece

  • Brick 1 x 2 with Blue Eyes, Yellow Face, Medium Nougat Forehead Print White Part 3004pr0092 Element 6382139 ×1

Bricks Sloped 1 piece

  • Brick Sloped 45° 2 x 1 Triple with Reddish Brown Marks (Nostrils) Print Yellow Part 15571pr0003 Element 6382135 ×1

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

Minifig Lower Body 1 piece

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

Tiles Special 1 piece

  • Tile Special 1 x 1 with Clip with Rounded Edges Black Part 15712 Element 6335388 or 6066102 ×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.