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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.

Granite Grinder

Checking

4940 Granite Grinder

105 pieces in 47 part and color combinations, plus 1 minifigure.

The piece count includes the 5 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 Special 16 pieces

  • Brick Special 1 x 2 with Grille Black Part 2877 Element 287726 ×5
  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Dark Gray Part 30237a Element 4113207 ×4
  • Brick Special 2 x 4 with Pins Dark Gray Part 6249 Element 4143669 or 4100411 ×1
  • Brick Special 1 x 2 with Pin Light Gray Part 2458 Element 245802 ×2
  • Brick Special 1 x 1 with Headlight Yellow Part 4070 Element 407024 ×4

Bricks 15 pieces

  • Brick 1 x 6 Black Part 3009 Element 300926 ×1
  • Brick 1 x 8 Black Part 3008 Element 300826 ×1
  • Brick 2 x 2 Dark Turquoise Part 3003 Element 6314091 or 4120399 ×2
  • Brick 2 x 4 Light Gray Part 3001 Element 4116259 or 300102 ×6
  • Brick 2 x 3 Yellow Part 3002 Element 300224 ×5

Bricks Sloped 15 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Black Part 3040b Element 4121966 or 304026 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×2
  • Brick Sloped 45° 2 x 2 with Black and Yellow Stripes Print Dark Gray Part 3039pr9956 Element 4120168 ×2
  • Brick Sloped 45° 2 x 2 with Black and Yellow Border and Screen Print (Rock Raiders) Dark Turquoise Part 3039pr9957 Element 4120167 ×1
  • Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin Dark Turquoise Part 3747a Element 4121833 ×6
  • Brick Sloped 33° 3 x 2 Light Gray Part 3298 Element 329802 ×2

Plates Round Curved and Dishes 10 pieces

  • 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

Tiles Special 10 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Dark Turquoise Part 2412b Element 4112297 ×4
  • Tile Special 2 x 2 with Top Pin Light Gray Part 2460 Element 246002 ×6

Plates 9 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 2 x 12 Black Part 2445 Element 244526 ×1
  • Plate 2 x 6 Dark Gray Part 3795 Element 379527 ×2
  • Plate 2 x 6 Dark Turquoise Part 3795 Element 6259794 or 4121503 ×1
  • Plate 1 x 4 Light Gray Part 3710 Element 371002 ×1
  • Plate 4 x 6 Light Gray Part 3032 Element 303202 ×1
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×1
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×1

Technic Beams 6 pieces

  • Technic Beam 1 x 7 Thin Black Part 32065 Element 6271573 or 6253293 ×3
  • Technic Beam 1 x 7 Thin Yellow Part 32065 Element 4114672 ×3

Bricks Round and Cones 3 pieces

  • Cone 4 x 4 x 6 2/3 Drill with Grey Peghole Chrome Silver Part 72040 Element 4121770 ×1
  • Cone 1 x 1 [No Top Groove] Trans-Neon Green Part 4589 Element 618849 or 458949 ×2

Plates Special 3 pieces

  • Plate Special 2 x 2 with Pin on Bottom Yellow Part 2476a Element 4120394 ×3

Bars, Ladders and Fences 2 pieces

  • Lever Small Base with Yellow Lever Black Part 298c01 Element 74138 ×2

Hinges, Arms and Turntables 2 pieces

  • Hinge Brick 1 x 2 Locking with Single Finger On Top Yellow Part 76385 Element 4125383 ×2

Minifig Shields, Weapons, & Tools 2 pieces

  • Tool Circular Saw Dark Gray Part 30194 Element 4113834 ×1
  • Tool Jackhammer / Motor Hammer Dark Gray Part 30228 Element 4113837 ×1

Plates Wedged 2 pieces

  • Wedge Plate 4 x 9 without Stud Notches Dark Gray Part 2413 Element 4120499 ×2

Tiles 2 pieces

  • Tile 2 x 2 with Drill Print Black Part 3068bpr0352 Element 4121721 ×1
  • Tile 1 x 2 with Joystick and Vehicle Control Panel Print Dark Gray Part 3069bpr0090 Element 4120171 ×1

Wheels and Tyres 2 pieces

  • Wheel 30 x 13 Model Team Dark Turquoise Part 2695 Element 4120398 ×2

Bricks Curved 1 piece

  • Brick Arch 2 x 14 x 2 1/3 with Black and Yellow Stripes on Top Print Dark Gray Part 30296pr0001 Element 4120170 ×1

Bricks Wedged 1 piece

  • Brick Wedged, Sloped Inverted 12 x 10 x 2 2/3 Cockpit Dark Gray Part 30299 Element 4121694 ×1

Gear Parts 1 piece

  • Comic Book, Rock Raiders 4940 [No Color/Any Color] Part 4124819 ×1

Minifig Accessories 1 piece

  • Equipment Space Binoculars / Scanner / Electrobinoculars Dark Gray Part 30304 Element 4120145 ×1

Technic Bricks 1 piece

  • Technic Brick 1 x 2 [1 Pin Hole] Yellow Part 3700 Element 370024 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 10 x 14 x 2 2/3 Roll Cage Brown Part 30298 Element 4121693 ×1

Minifigures 1 figure

  • Axel, Trans-Neon Green Visor 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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