BlockTalk Find Your Set

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.

50 Years On Track

Checking

4002016 50 Years On Track

1,141 pieces in 262 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.

2 more look-alike pairs
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Black ×33 Dark Bluish Gray ×7 Black is darker than Dark Bluish Gray.
  • Tile 1 x 2 with Groove Black ×5 Dark Bluish Gray ×3 Black is darker than Dark Bluish Gray.
Show

Piece checklist

Plates 323 pieces

  • Plate 1 x 1 Black Part 3024 Element 302426 ×7
  • Plate 1 x 2 Black Part 3023 Element 302326 Also in Trans-Brown ×20
  • Plate 1 x 3 Black Part 3623 Element 362326 ×9
  • Plate 1 x 4 Black Part 3710 Element 371026 Also in Dark Bluish Gray ×12
  • Plate 1 x 6 Black Part 3666 Element 366626 ×3
  • Plate 1 x 8 Black Part 3460 Element 346026 ×4
  • Plate 2 x 10 Black Part 3832 Element 383226 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 Also in Dark Bluish Gray ×1
  • Plate 2 x 3 Black Part 3021 Element 302126 ×10
  • Plate 2 x 4 Black Part 3020 Element 302026 ×12
  • Plate 2 x 6 Black Part 3795 Element 379526 ×5
  • Plate 2 x 8 Black Part 3034 Element 303426 ×1
  • Plate 3 x 3 Black Part 11212 Element 6174917 ×2
  • Plate 1 x 1 Blue Part 3024 Element 302423 ×1
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×6
  • Plate 1 x 3 Blue Part 3623 Element 362323 ×8
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×8
  • Plate 1 x 6 Blue Part 3666 Element 366623 ×2
  • Plate 1 x 8 Blue Part 3460 Element 346023 ×6
  • Plate 2 x 10 Blue Part 3832 Element 383223 ×1
  • Plate 2 x 3 Blue Part 3021 Element 302123 ×1
  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×3
  • Plate 2 x 8 Blue Part 3034 Element 303423 ×3
  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 Also in Black ×6
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 Also in Black ×9
  • Plate 6 x 16 Dark Bluish Gray Part 3027 Element 4226358 ×1
  • Plate 6 x 6 Dark Bluish Gray Part 3958 Element 4211134 ×15
  • Plate 1 x 2 Dark Green Part 3023 Element 6618076 or 6013797 ×6
  • Plate 1 x 6 Dark Green Part 3666 Element 6618082 or 4245566 ×4
  • Plate 2 x 4 Dark Green Part 3020 Element 6618075 or 4586057 ×3
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 ×4
  • Plate 1 x 10 Light Bluish Gray Part 4477 Element 4251149 or 4211495 ×4
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×8
  • Plate 1 x 3 Light Bluish Gray Part 3623 Element 4211429 or 3623194 ×6
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×8
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×4
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×3
  • Plate 2 x 2 Corner Light Bluish Gray Part 2420 Element 4211353 ×4
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×14
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×2
  • Plate 4 x 12 Light Bluish Gray Part 3029 Element 4211401 ×1
  • Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×6
  • Plate 1 x 1 Pearl Gold Part 3024 Element 6069887 ×4
  • Plate 1 x 1 Red Part 3024 Element 302421 ×3
  • Plate 1 x 2 Red Part 3023 Element 302321 ×13
  • Plate 1 x 4 Red Part 3710 Element 371021 ×7
  • Plate 1 x 8 Red Part 3460 Element 346021 ×2
  • Plate 2 x 12 Red Part 2445 Element 4255035 or 4161545 ×2
  • Plate 2 x 2 Corner Red Part 2420 Element 242071 or 242021 ×2
  • Plate 2 x 4 Red Part 3020 Element 302021 ×3
  • Plate 2 x 2 Reddish Brown Part 3022 Element 4613975 or 4216695 ×1
  • Plate 2 x 3 Reddish Brown Part 3021 Element 4211189 ×1
  • Plate 2 x 6 Reddish Brown Part 3795 Element 4211247 ×3
  • Plate 1 x 2 Trans-Brown Part 3023 Element 6514006 or 6240219 Also in Black ×6
  • Plate 1 x 2 Trans-Clear Part 3023 Element 6514001 or 6240204 ×1
  • Plate 1 x 1 Trans-Dark Blue Part 3024 Element 6513965 or 6252044 ×1
  • Plate 1 x 2 Trans-Dark Blue Part 3023 Element 6514004 or 6240215 ×4
  • Plate 1 x 1 Trans-Yellow Part 3024 Element 6513966 or 6252045 Also in Yellow ×2
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×7
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×6
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×4
  • Plate 1 x 8 White Part 3460 Element 6550141 or 346001 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×2
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×2
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×1
  • Plate 4 x 4 White Part 3031 Element 6552127 or 4243812 ×1
  • Plate 1 x 1 Yellow Part 3024 Element 302424 Also in Trans-Yellow ×2
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×3
  • Plate 1 x 3 Yellow Part 3623 Element 362324 ×1
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×2
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×1

Plates Special 190 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Black Part 99780 Element 6020193 ×6
  • Bracket 1 x 2 - 1 x 4 [Rounded Corners] Black Part 10201 Element 6089577 ×6
  • Plate Special 1 x 1 Rounded with Handle Black Part 26047 Element 6157554 ×2
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Black Part 4081b Element 6281993 or 4632571 ×4
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Black Part 60897 Element 6330189 or 4617547 ×15
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Black Part 15573 Element 6092585 Also in Dark Bluish Gray ×33
  • Plate Special 1 x 2 with Angled Handles on Side Black Part 92692 Element 4604304 ×1
  • Plate Special 1 x 2 with Clip Horizontal on End Black Part 63868 Element 6336989 or 4535739 ×4
  • Plate Special 1 x 2 with Clip Horizontal on Side Black Part 11476 Element 6313116 or 6132731 ×6
  • Plate Special 1 x 2 with Door Rail Black Part 32028 Element 4107761 ×2
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Black Part 60478 Element 4515368 ×2
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Black Part 3839b Element 383926 ×1
  • Plate Special 1 x 2 with Handles on Ends Black Part 18649 Element 6099483 ×3
  • Plate Special 1 x 2 with Long Towball Black Part 2508 Element 4274405 or 250826 ×4
  • Plate Special 1 x 2, Top Clip [Split] Black Part 92280 Element 4598528 ×2
  • Plate Special 1 x 4 with Wheels Holder Black Part 2926 Element 6338416 or 292626 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 ×1
  • Plate Special 2 x 2 with Wheel Holders Black Part 4600 Element 460026 ×6
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Black Part 99206 Element 6052126 ×1
  • Plate Special 4 x 4, Studs on One Edge with 'Emerald Night 2009' Print Black Part 6179pr9994 Element 6181638 ×1
  • Plate Special 4 x 4, Studs on One Edge with 'Metroliner 1991' Print Black Part 6179pr9995 Element 6181636 ×1
  • Plate Special 4 x 4, Studs on One Edge with 'Monorail Transport System 1987' Print Black Part 6179pr9996 Element 6181635 ×1
  • Plate Special 4 x 4, Studs on One Edge with 'Motorized Train Set 1966' Print Black Part 6179pr9998 Element 6181623 ×1
  • Plate Special 4 x 4, Studs on One Edge with 'Western Train 1976' Print Black Part 6179pr9997 Element 6181633 ×1
  • Plate Special 4 x 4, Studs on One Edge with 'Winter Holiday Train 2016' Print Black Part 6179pr9993 Element 6181639 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Blue Part 15573 Element 6092582 ×14
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Dark Bluish Gray Part 15573 Element 6092572 Also in Black ×7
  • Plate Special 1 x 2 with End Towball Dark Bluish Gray Part 22890 Element 6370802 or 6338168 ×1
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Dark Bluish Gray Part 92593 Element 4598769 ×5
  • Technic Plate 2 x 8 [7 Holes] Dark Bluish Gray Part 3738 Element 4260707 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Green Part 15573 Element 6092586 ×3
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×6
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] Light Bluish Gray Part 88072 Element 6261353 or 4611702 ×1
  • Plate Special 2 x 2 with Wheel Holders Light Bluish Gray Part 4600 Element 4211504 ×7
  • Technic Plate 2 x 4 [3 Holes] Light Bluish Gray Part 3709 Element 4211444 ×3
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Pearl Gold Part 61252 Element 6284379 or 4523160 ×1
  • Plate Special 1 x 2 [Side Handle Closed Ends] Pearl Gold Part 48336 Element 4585493 ×1
  • Bracket 1 x 2 - 2 x 2 Red Part 44728 Element 6117974 or 6048856 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Red Part 15573 Element 6092565 ×5
  • Plate Special 3 x 2 with Rounded End, Hole Red Part 3176 Element 4188189 or 317621 ×2
  • Technic Plate 2 x 6 [5 Holes] Red Part 32001 Element 4582843 or 3200121 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] White Part 4081b Element 6281990 or 4632566 ×4
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×1
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) White Part 18674 Element 6615555 or 6093053 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Yellow Part 60897 Element 6348065 or 4613258 ×16
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Yellow Part 15573 Element 6092583 ×2
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Yellow Part 60478 Element 4515367 ×1

Tiles 181 pieces

  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 Also in Dark Bluish Gray ×5
  • Tile 1 x 3 Black Part 63864 Element 4558170 ×8
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×3
  • Tile 2 x 3 Black Part 26603 Element 6162892 ×3
  • Tile 1 x 1 with Groove Blue Part 3070b Element 4206330 or 307073 ×4
  • Tile 1 x 4 with Groove Blue Part 2431 Element 243123 ×2
  • Tile 2 x 4 with Groove Blue Part 87079 Element 4654678 or 4560180 ×4
  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 Also in Black ×3
  • Tile 1 x 1 with Groove Dark Green Part 3070b Element 6618080 or 6055171 ×2
  • Tile 2 x 2 with Groove Dark Green Part 3068b Element 6618078 or 4528778 ×3
  • Tile 1 x 8 with Groove Light Bluish Gray Part 4162 Element 4211481 ×4
  • Tile 2 x 4 with Groove Light Bluish Gray Part 87079 Element 4560183 ×1
  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×6
  • Tile 1 x 1 with Groove Reddish Brown Part 3070b Element 4211288 ×80
  • Tile 1 x 2 with Groove Reddish Brown Part 3069b Element 4211151 ×40
  • Tile 1 x 2 with Groove Trans-Dark Blue Part 3069b Element 6514219 or 6251289 ×3
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×6
  • Tile 1 x 1 with Groove Yellow Part 3070b Element 307024 ×4

Bricks Sloped 89 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 ×10
  • Brick Sloped 30° 1 x 2 x 2/3 Black Part 85984 Element 4548180 ×14
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Black Part 15672 Element 6069000 or 4653087 ×12
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Black Part 4871 Element 4188534 or 487126 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Blue Part 54200 Element 4504380 or 4296154 ×3
  • Brick Sloped 30° 1 x 2 x 2/3 Blue Part 85984 Element 4651236 ×7
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Blue Part 15672 Element 6069163 ×8
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Light Bluish Gray Part 54200 Element 4521921 or 4244372 ×20
  • Brick Sloped 45° 2 x 4 Light Bluish Gray Part 3037 Element 4211409 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Dark Blue Part 54200 Element 6245256 or 4244366 ×2
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate White Part 61409 Element 6552142 or 6023804 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 ×5
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] White Part 15672 Element 6552150 or 6550153 ×2
  • Brick Sloped Inverted 45° 2 x 1 White Part 3665 Element 6552106 or 366501 ×1

Plates Round Curved and Dishes 61 pieces

  • Dish 3 x 3 Inverted [Radar] Black Part 43898 Element 4180087 ×1
  • Plate Round 1 x 1 with Open Stud Black Part 85861 Element 6168646 or 6100627 ×8
  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 ×24
  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 ×1
  • Plate Round 1 x 1 with Solid Stud Metallic Silver Part 6141 Element 51809301 or 6546105 ×2
  • Plate Round 1 x 1 with Open Stud Pearl Gold Part 85861 Element 6190252 or 6141499 ×2
  • Plate Round 1 x 1 with Solid Stud Pearl Gold Part 6141 Element 4523159 ×2
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 ×6
  • Plate Round 2 x 2 with Axle Hole Type 2 (X Opening) Red Part 4032b ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 Also in White ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Trans-Clear Part 2654 Element 6581772 or 6163901 ×4
  • Plate Round 1 x 1 with Solid Stud Trans-Dark Blue Part 6141 Element 6514055 or 6240214 ×5
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 Also in Trans-Clear ×2
  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 ×1

Bricks 54 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 ×1
  • Brick 1 x 2 Black Part 3004 Element 300426 ×4
  • Brick 1 x 4 Black Part 3010 Element 301026 ×1
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×1
  • Brick 1 x 1 Blue Part 3005 Element 300523 ×4
  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×2
  • Brick 1 x 3 Blue Part 3622 Element 362223 ×5
  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×3
  • Brick 1 x 1 Dark Green Part 3005 Element 6618073 or 4521915 ×2
  • Brick 1 x 1 Light Bluish Gray Part 3005 Element 4211389 ×6
  • Brick 1 x 4 Light Bluish Gray Part 3010 Element 4211394 ×1
  • Brick 1 x 1 Red Part 3005 Element 300521 ×4
  • Brick 1 x 4 Red Part 3010 Element 301021 ×3
  • Brick 2 x 4 Red Part 3001 Element 300121 ×1
  • Brick 1 x 2 without Bottom Tube Trans-Brown Part 3065 Element 6514267 or 6244909 ×6
  • Brick 1 x 2 without Bottom Tube Trans-Clear Part 3065 Element 6514262 or 6244904 ×3
  • Brick 1 x 2 without Bottom Tube Trans-Dark Blue Part 3065 Element 6514264 or 6244906 ×2
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×1
  • Brick 2 x 3 White Part 3002 Element 6550133 or 300251 ×2
  • Brick 1 x 1 Yellow Part 3005 Element 300524 ×1
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×1

Bricks Special 46 pieces

  • Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] Black Part 60475b Element 6336977 or 4533771 ×2
  • Brick Special 1 x 1 with Headlight Black Part 4070 Element 407026 ×6
  • Brick Special 1 x 1 with Studs on 2 Sides Black Part 47905 Element 4214559 ×7
  • Brick Special 1 x 2 with 2 Studs on 1 Side Black Part 11211 Element 6138173 ×8
  • Brick Special 1 x 4 with 4 Studs on One Side Blue Part 30414 Element 4212411 or 4141768 ×4
  • Brick Special 1 x 1 with Headlight Light Bluish Gray Part 4070 Element 4211476 ×1
  • Brick Special 1 x 2 with Grille Light Bluish Gray Part 2877 Element 4211383 ×2
  • Brick Special 1 x 1 with Headlight Red Part 4070 Element 407021 ×6
  • Brick Special 1 x 1 with Studs on 2 Sides Sand Green Part 47905 Element 6125672 ×2
  • Brick Special 1 x 1 with Stud on 1 Side White Part 87087 Element 6550190 or 4558952 ×4
  • Brick Special 1 x 2 with 2 Studs on 1 Side White Part 11211 Element 6550150 or 6058177 ×1
  • Brick Special 1 x 1 with Headlight Yellow Part 4070 Element 407024 ×3

Wheels and Tyres 35 pieces

  • Train Wheel Small, hole notched for wheels holder pin Black Part 50254 Element 4295370 or 4227006 ×14
  • Train Wheel Spoked with Technic Axle Hole and Rubber Friction Band Black Part 57999 Element 6527255 or 6284110 ×6
  • Train Wheel Small, hole notched for wheels holder pin Red Part 50254 Element 6383155 or 6178426 ×13
  • Train Wheel Spoked with Technic Axle Hole and Rubber Friction Band Red Part 57999 Element 6369509 or 6148299 ×2

Bricks Curved 29 pieces

  • Brick Curved 2 x 2 x 2/3 Black Part 15068 Element 6053077 ×2
  • Brick Curved 4 x 1 Double, No Studs Black Part 93273 Element 4613153 ×2
  • Brick Curved 2 x 2 x 2/3 Dark Green Part 15068 Element 6618100 or 6101285 ×8
  • Brick Curved 3 x 1 No Studs Dark Green Part 50950 Element 4267850 ×4
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Green Part 11477 Element 6047426 ×4
  • Brick Curved 2 x 2 x 2/3 Green Part 15068 Element 6116259 ×4
  • Brick Curved Inverted 2 x 1 Light Bluish Gray Part 24201 Element 6144138 ×5

Hinges, Arms and Turntables 20 pieces

  • Hinge Brick 1 x 2 Base Black Part 3937 Element 393726 ×7
  • Turntable 2 x 2 Plate, Base Black Part 3680 Element 368076 or 368026 ×1
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Dark Bluish Gray Part 73983 Element 6102774 or 4271344 ×2
  • Turntable 2 x 2 Plate - Top Light Bluish Gray Part 3679 Element 4540203 or 4495467 ×2
  • Hinge Brick 2 x 2 Top Plate Thin Red Part 6134 Element 613421 ×1
  • Turntable 2 x 2 Plate, Base Red Part 3680 Element 368021 ×1
  • Hinge Brick 2 x 2 Top Plate Thin Reddish Brown Part 6134 Element 6167644 or 4541230 ×6

Tiles Special 15 pieces

  • Tile Special 1 x 1 with Clip with Rounded Edges Black Part 15712 Element 6335388 or 6066102 ×10
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Black Part 99563 Element 6156991 ×2
  • Tile Special 2 x 2 with Top Pin Black Part 2460 Element 4258354 or 246026 ×2
  • Tile Special Round 1 x 1 with Hollow Bar Pearl Gold Part 20482 Element 6186672 or 6126113 ×1

Transportation - Land 15 pieces

  • Handlebars Black Part 30031 Element 3003126 ×3
  • Wheel Arch, Curved Wedge 4 x 3 with 2 x 2 Opening and 4 Studs Black Part 47755 Element 4525236 ×1
  • Vehicle Track, Train, Plain Rail Straight (no slots, no notches on end) Light Bluish Gray Part 3228c Element 6333276 or 6094067 ×11

Bars, Ladders and Fences 14 pieces

  • Antenna 8H Whip Black Part 2569 Element 6265148 or 6164379 ×2
  • Bar 4L (Lightsaber Blade / Wand) Pearl Gold Part 30374 Element 6147169 or 4600267 ×4
  • Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye Trans-Dark Blue Part 58176 Element 6328198 or 6171763 ×4
  • Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye Trans-Red Part 58176 Element 6507867 or 6171762 ×2
  • Bar 6L with Stop Ring Yellow Part 63965 Element 6170486 or 6109813 ×2

Minifig Accessories 9 pieces

  • Equipment Whip - Bent Black Part 88704 Element 6359865 or 6092878 ×1
  • Sports Ice Skate Flat Silver Part 93555 Element 6088641 or 4618133 ×6
  • Sports Hockey Stick, Flat Shaft White Part 93559 Element 6107007 or 4618276 ×2

Technic Bricks 9 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Black Part 3700 Element 370026 ×3
  • Technic Brick 1 x 8 [7 Pin Holes] Black Part 3702 Element 370226 ×2
  • Technic Brick 1 x 1 with Pin Hole White Part 6541 Element 6609542 or 654101 ×4

Tiles Round and Curved 9 pieces

  • Tile Round 1 x 1 Blue Part 98138 Element 6284575 or 6009460 ×1
  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 ×2
  • Tile Round 1 x 1 Red Part 98138 Element 6284574 or 6063445 Also in Trans-Red ×1
  • Tile Round 1 x 1 Trans-Clear Part 98138 Element 6514191 or 6274738 ×2
  • Tile Round 1 x 1 Trans-Red Part 98138 Element 6514189 or 6258607 Also in Red ×3

Plates Wedged 6 pieces

  • Wedge Plate 4 Stud 45° Angle Plate Reddish Brown Part 15706 Element 6084573 ×6

Technic Axles 6 pieces

  • Technic Axle 4 Black Part 3705 Element 370526 ×4
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×2

Bricks Round and Cones 5 pieces

  • Brick Round 2 x 2 Dome Bottom [Open Stud] Black Part 15395 Element 6102341 ×1
  • Brick Round 2 x 2 Dome Top, Hollow Stud Black Part 30367c Element 4216660 ×1
  • Cone 1 x 1 [Top Groove] Pearl Gold Part 59900 Element 4529247 ×2
  • Brick Round 2 x 2 x 2 Robot Body, Axle Holder '+' Orientation White Part 30361c Element 4194010 or 4164092 ×1

Containers 4 pieces

  • Cupboard 2 x 3 x 2 Door Light Bluish Gray Part 4533 Element 6132390 or 4258390 ×2
  • Cupboard 2 x 3 x 2 with Hollow Studs Light Bluish Gray Part 92410 Element 4610112 ×2

Technic Special 4 pieces

  • Technic Ball Joint Black Part 32474 Element 4290713 or 4143539 ×4

Panels 3 pieces

  • Panel 1 x 4 x 2 with Side Supports - Hollow Studs Red Part 14718 Element 6049737 ×1
  • Panel 1 x 2 x 1 [Rounded Corners] Yellow Part 4865b Element 6146219 ×1
  • Panel 1 x 2 x 2 [Side Supports / Hollow Studs] Yellow Part 87552 Element 4593677 ×1

Technic Pins 3 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×2
  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 ×1

Plants & Trees 2 pieces

  • Plant, Flower, Plate Round 1 x 1 with 4 Petals Green Part 33291 Element 6170576 or 6138691 ×2

Technic Beams 2 pieces

  • Technic Beam 1 x 2 Thin Red Part 41677 Element 6371442 or 4186678 ×2

Bricks Wedged 1 piece

  • Brick Wedged, Curved Triple 4 x 4 x 2/3, 2 Studs Black Part 45677 Element 4191191 ×1

Minifig Neckwear 1 piece

  • Minifig Neckwear Bracket [One Stud] Black Part 42446 Element 6020192 or 4261427 ×1

Minifig Upper Body 1 piece

  • Arm Mechanical with 2 Clips [Battle Droid] White Part 30377 Element 6321345 or 4260649 ×1

Technic Connectors 1 piece

  • Technic Pin Connector Round 1L [Beam] Black Part 18654 Element 6121485 ×1

Tools 1 piece

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×1

Windows and Doors 1 piece

  • Window 1 x 2 x 3 Flat Front Black Part 60593 Element 6468344 or 4536522 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 3 x 4 x 1 1/3 with 2 Studs on Top Trans-Brown Part 2437 Element 6507913 or 6253360 ×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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy