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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.

SEGA Genesis Console

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40926 SEGA Genesis Console

479 pieces in 150 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.

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

Black 308 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Black Part 99780 Element 6020193 ×4
  • Brick 1 x 8 Black Part 3008 Element 300826 ×2
  • Brick 2 x 10 Black Part 3006 Element 4617860 or 300626 ×1
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×1
  • Brick 2 x 8 Black Part 3007 Element 6037390 or 300726 ×1
  • Brick Curved 1 x 4 x 1 Black Part 5849 Element 6590270 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Black Part 11477 Element 6047276 ×9
  • Brick Curved 2 x 1 with Inverted Cutout Black Part 78666 Element 6369578 ×4
  • Brick Curved 2 x 2 x 2/3 Black Part 15068 Element 6053077 ×7
  • Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes Black Part 88930 Element 4587844 ×2
  • Brick Curved 3 x 1 No Studs Black Part 50950 Element 4251161 ×9
  • Brick Curved 3 x 2 No Studs Black Part 24309 Element 6147790 ×9
  • Brick Curved Inverted 2 x 2 x 2/3 Black Part 32803 Element 6211476 ×18
  • Brick Round Corner, Curved 2 x 2 x 2/3 Quarter Circle With 1 x 1 Bottom Cutout Black Part 5852 Element 6562635 ×4
  • Brick Round, Sloped 30° 6 x 6 x 2/3 Corner Black Part 8034 Element 6617533 ×6
  • Brick Sloped 1 x 4 with 1 x 2 Cutout Black Part 5654 Element 6577238 or 6512262 ×1
  • Brick Sloped 18° 2 x 1 x 2/3 Black Part 5404 Element 6513918 or 6483559 ×3
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 1 spare in the box ×7
  • Brick Sloped 30° 1 x 2 x 2/3 Black Part 85984 Element 4548180 ×10
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Black Part 15672 Element 6069000 or 4653087 ×2
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Black Part 28192 Element 6267487 ×6
  • Brick Sloped 45° 2 x 2 Double Convex Black Part 3045 Element 4189064 or 304526 ×2
  • Brick Sloped 45° 2 x 4 with 2/3 Inverted Cutout and no Studs Black Part 5540 Element 6567221 ×5
  • Brick Sloped Double 45° 1 x 1 Black Part 35464 Element 6439560 1 spare in the box ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Black Part 11211 Element 6138173 ×4
  • Brick Special 1 x 2 with Grille Black Part 2877 Element 287726 ×4
  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Black Part 67329 Element 6308883 ×4
  • Brick Special 1 x 4 with 4 Studs on One Side Black Part 30414 Element 4162443 ×2
  • Brick Wedged, Curved 1 x 4 with Stud Notch Left Black Part 5415 Element 6513929 or 6477767 ×1
  • Brick Wedged, Curved 1 x 4 with Stud Notch Right Black Part 5414 Element 6513923 or 6477765 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Black Part 29120 Element 6181720 ×6
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Black Part 29119 Element 6181713 ×6
  • Brick Wedged, Curved 2 x 2 with Stud Notch Left Black Part 5095 Element 6507846 or 6477763 ×4
  • Brick Wedged, Curved 2 x 2 with Stud Notch Right Black Part 5093 Element 6513908 or 6477759 ×4
  • Brick Wedged, Sloped 45° 2 x 2 Corner Black Part 13548 Element 6176768 ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 Teeth Black Part 50340 Element 6266207 ×2
  • Plate 1 x 1 Black Part 3024 Element 302426 1 spare in the box ×4
  • Plate 1 x 10 Black Part 4477 Element 447726 ×6
  • Plate 1 x 2 Black Part 3023 Element 302326 ×5
  • Plate 1 x 3 Black Part 3623 Element 362326 ×7
  • Plate 1 x 4 Black Part 3710 Element 371026 ×7
  • Plate 1 x 6 Black Part 3666 Element 366626 ×5
  • Plate 1 x 8 Black Part 3460 Element 346026 Also in Dark Bluish Gray ×2
  • Plate 2 x 10 Black Part 3832 Element 383226 Also in Dark Bluish Gray ×3
  • Plate 2 x 3 Black Part 3021 Element 302126 Also in Dark Bluish Gray ×5
  • Plate 2 x 4 Black Part 3020 Element 302026 ×4
  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate 3 x 3 Black Part 11212 Element 6174917 ×2
  • Plate 3 x 3 Corner Black Part 77844 Element 6439175 ×4
  • Plate 4 x 6 Black Part 3032 Element 303226 ×2
  • Plate 6 x 10 Black Part 3033 Element 303326 ×3
  • Plate Round Corner 4 x 4 Black Part 30565 Element 6101857 or 4528078 ×2
  • Plate Round Corner 5 x 5 with 4 x 4 Round Cutout Black Part 80015 Element 6372045 ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Black Part 35480 Element 6210270 Also in Dark Bluish Gray ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Black Part 15573 Element 6092585 ×4
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] Black Part 88072 Element 6261348 or 4569733 ×2
  • Plate Special 1 x 3 Rounded with 3 Open Studs Black Part 77850 Element 6428168 ×6
  • Plate Special 2 x 2 with Only 2 studs Black Part 33909 Element 6192346 ×7
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Black Part 4304 Element 6469445 ×1
  • Plate Special 3 x 2 with Rounded End, Hole Black Part 3176 Element 317676 or 317626 ×4
  • Pneumatic T-Piece (T Bar) [New Style] Black Part 4697b Element 6104209 1 spare in the box ×2
  • Technic Brick 1 x 1 with Pin Hole Black Part 6541 Element 654126 ×2
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×3
  • Tile 1 x 2 with Stud Notch Right Black Part 5092 Element 6510139 or 6458188 ×8
  • Tile 1 x 3 Black Part 63864 Element 4558170 ×2
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×3
  • Tile 1 x 6 with Groove Black Part 6636 Element 663626 ×1
  • Tile 1 x 8 with Groove Black Part 4162 Element 416226 ×2
  • Tile 2 x 2 Corner Black Part 14719 Element 6133722 ×2
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×1
  • Tile 2 x 3 Black Part 26603 Element 6162892 ×7
  • Tile 2 x 4 with Groove Black Part 87079 Element 4560182 ×2
  • Tile 2 x 6 Black Part 69729 Element 6318582 ×5
  • Tile Round 1 x 1 Black Part 98138 Element 6284070 or 6139403 1 spare in the box Also in Dark Bluish Gray ×1
  • Tile Round 1 x 2 Black Part 1126 Element 6507792 or 6439515 ×3
  • Tile Round 2 x 2 Half Circle Black Part 5520 Element 6517779 ×2
  • Tile Round 3 x 3 with Light Bluish Grey/Dark Bluish Grey SEGA Control Button Print Black Part 67095pr0047 Element 6618851 ×2
  • Tile Special 1 x 1 with Clip with Rounded Edges Black Part 15712 Element 6335388 or 6066102 ×4
  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×2
  • Wedge Plate 2 x 2 Cut Corner Black Part 26601 Element 6174243 ×6
  • Zipline, 22L with 2 Connectors - Flexible Black Part 27965 Element 6381295 ×2

White 35 pieces

  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×4
  • Brick Special 1 x 1 with Stud on 1 Side White Part 87087 Element 6550190 or 4558952 ×2
  • Brick Special 1 x 2 Palisade [aka Log] White Part 30136 Element 6552148 or 6059185 ×4
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×6
  • Plate 1 x 5 White Part 78329 Element 6550185 or 6350399 ×1
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×7
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) White Part 4032a Element 6601914 or 403201 ×3
  • Plate Round Corner 2 x 2 White Part 7904 Element 6596745 ×1
  • Technic Brick 1 x 2 [2 Pin Holes] White Part 32000 Element 6564911 or 3200001 ×1
  • Tile 1 x 6 with Groove White Part 6636 Element 6548296 or 663601 ×2
  • Tile 2 x 6 White Part 69729 Element 6552183 or 6550182 ×2
  • Tile Round 1 x 1 Quarter White Part 25269 Element 6548285 or 6172366 1 spare in the box ×2

Light Bluish Gray 31 pieces

  • Brick 1 x 4 Light Bluish Gray Part 3010 Element 4211394 ×2
  • Brick 1 x 8 Light Bluish Gray Part 3008 Element 4211392 ×2
  • Brick 2 x 6 Light Bluish Gray Part 2456 Element 4274668 or 4211795 ×1
  • Brick 2 x 8 Light Bluish Gray Part 3007 Element 6037399 or 4211391 ×1
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×4
  • Hinge Plate 1 x 2 Locking with 1 Finger on Side, without Groove Light Bluish Gray Part 44567b Element 6266251 ×2
  • Plate 1 x 12 Light Bluish Gray Part 60479 Element 4514846 ×1
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×2
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×2
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×7
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×2
  • Plate 3 x 3 Light Bluish Gray Part 11212 Element 6015347 ×2
  • Plate Round Corners 2 x 6 Double Light Bluish Gray Part 18980 Element 6105964 ×1
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×1
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Light Bluish Gray Part 99563 Element 6134378 or 6034045 ×1

Dark Bluish Gray 26 pieces

  • Brick Special 1 x 1 with Headlight Dark Bluish Gray Part 4070 Element 4211044 ×2
  • Plate 1 x 8 Dark Bluish Gray Part 3460 Element 4210998 Also in Black ×3
  • Plate 2 x 10 Dark Bluish Gray Part 3832 Element 4210678 Also in Black ×3
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 Also in Black ×2
  • Plate 2 x 8 Dark Bluish Gray Part 3034 Element 4210997 ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Bluish Gray Part 35480 Element 6221607 Also in Black ×9
  • Tile Round 1 x 1 Dark Bluish Gray Part 98138 Element 6284596 or 6222416 1 spare in the box Also in Black ×6

Blue 22 pieces

  • Brick 1 x 4 Blue Part 3010 Element 301023 ×1
  • Brick Curved 4 x 1 Double, No Studs Blue Part 93273 Element 4649773 ×1
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×3
  • Plate 2 x 3 Blue Part 3021 Element 302123 ×8
  • Plate Round Corner 2 x 2 with 1 x 1 Cutout Blue Part 79491 Element 6551598 ×1
  • Tile 1 x 2 with Stud Notch Left Blue Part 5091 Element 6535148 ×2
  • Tile 1 x 3 Blue Part 63864 Element 4587840 ×3
  • Wedge Plate 3 x 3 Cut Corner Blue Part 2450 Element 6536558 or 4609330 ×3

Tan 18 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 Tan Part 85984 Element 4624086 ×1
  • Plate 1 x 10 Tan Part 4477 Element 4143409 or 447705 ×2
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×2
  • Plate 1 x 4 Tan Part 3710 Element 4113233 or 371005 ×1
  • Plate 1 x 8 Tan Part 3460 Element 4114324 or 346005 ×4
  • Plate 2 x 12 Tan Part 2445 Element 6093864 or 4526771 ×1
  • Tile 1 x 2 with Stud Notch Left Tan Part 5091 Element 6536100 ×1
  • Tile 1 x 2 with Stud Notch Right Tan Part 5092 Element 6491421 ×2
  • Tile Special 2 x 2 Corner with Cut Corner - Facet Tan Part 27263 Element 6265572 ×2
  • Wedge Plate 2 x 2 Cut Corner Tan Part 26601 Element 6236914 ×2

Red 13 pieces

  • Brick 2 x 3 Red Part 3002 Element 300271 or 300221 ×2
  • Brick Sloped Double 45° 1 x 1 Red Part 35464 Element 6224794 1 spare in the box ×2
  • Plate 2 x 6 Red Part 3795 Element 379521 ×5
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×4

Yellow 13 pieces

  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×1
  • Plate 1 x 3 Yellow Part 3623 Element 362324 ×1
  • Plate 2 x 6 Yellow Part 3795 Element 379524 ×1
  • Plate 2 x 8 Yellow Part 3034 Element 303424 ×3
  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 1 spare in the box ×2
  • Plate Special 2 x 2 with Only 2 studs Yellow Part 33909 Element 6388491 or 6224666 ×1
  • Technic Brick 1 x 1 with Pin Hole Yellow Part 6541 Element 654124 ×4

Medium Azure 5 pieces

  • Plate 1 x 4 Medium Azure Part 3710 Element 6603965 or 6070757 ×3
  • Plate 4 x 10 Medium Azure Part 3030 Element 6603594 or 6423262 ×2

Green 3 pieces

  • Plate 1 x 10 Green Part 4477 Element 6467868 or 6004926 ×3

Dark Tan 2 pieces

  • Plate 1 x 2 Dark Tan Part 3023 Element 4528604 or 4497082 ×2

Medium Nougat 2 pieces

  • Plate Round 1 x 1 with Solid Stud Medium Nougat Part 6141 Element 6167641 1 spare in the box ×2

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 40926-1 [No Color/Any Color] Part 10118872 Element 6618854 ×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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