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.

Robot World Roller-Coaster Park

Checking

60421 Robot World Roller-Coaster Park

954 pieces in 316 part and color combinations, plus 8 minifigures.

The official piece count includes the 32 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.

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.

Show

Piece checklist

Light Bluish Gray 210 pieces

  • Bar 1 x 4 x 2 Light Bluish Gray Part 6187 Element 4211584 ×6
  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Light Bluish Gray Part 3484 Element 6439041 ×1
  • Bar 3L Light Bluish Gray Part 87994 Element 6093527 or 6064033 1 spare in the box ×1
  • Bracket 1 x 2 - 1 x 2 Light Bluish Gray Part 99781 Element 4654582 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Light Bluish Gray Part 11477 Element 6028813 ×2
  • Brick Curved Inverted 2 x 2 x 2/3 Light Bluish Gray Part 32803 Element 6185676 ×4
  • Brick Round 1 x 1 Open Stud Light Bluish Gray Part 3062b Element 4211412 ×2
  • Brick Round 2 x 2 with Axle Hole Light Bluish Gray Part 3941 Element 4211526 ×52
  • Brick Round, Half 1 x 2 Light Bluish Gray Part 68013 Element 6311384 ×3
  • Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] Light Bluish Gray Part 60475b Element 6345426 or 4533772 ×1
  • Brick Special 1 x 1 with Handle Light Bluish Gray Part 2921 Element 6170569 or 4225532 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Light Bluish Gray Part 87087 Element 4558953 ×2
  • Brick Special 1 x 2 with Handle Light Bluish Gray Part 30236 Element 4211580 ×1
  • Brick Special 2 x 2 with 2 Pins and Axle Hole Light Bluish Gray Part 30000 Element 6356172 or 4211752 ×2
  • Dish 2 x 2 Inverted [Radar] Light Bluish Gray Part 4740 Element 4211512 ×5
  • Hinge Brick 2 x 2 Top Plate Thin Light Bluish Gray Part 6134 Element 4211881 ×1
  • Musical Instrument Microphone [Plain] Light Bluish Gray Part 90370 Element 6199163 1 spare in the box ×3
  • Plate 1 x 1 Light Bluish Gray Part 3024 Element 4211399 1 spare in the box ×1
  • Plate 1 x 10 Light Bluish Gray Part 4477 Element 4251149 or 4211495 ×1
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×6
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×5
  • Plate 1 x 5 Light Bluish Gray Part 78329 Element 6372029 ×3
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×1
  • Plate 1 x 8 Light Bluish Gray Part 3460 Element 4211425 ×5
  • Plate 2 x 14 Light Bluish Gray Part 91988 Element 4662161 ×2
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×1
  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×1
  • Plate Round Corner 3 x 3 Light Bluish Gray Part 30357 Element 4645412 or 4211756 ×3
  • Plate Round Corner 5 x 5 with 4 x 4 Round Cutout Light Bluish Gray Part 80015 Element 6430583 ×5
  • Plate Round Corners 2 x 6 Double Light Bluish Gray Part 18980 Element 6105964 ×1
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×4
  • Plate Special 1 x 2 5.9mm Towball Socket Light Bluish Gray Part 14418 Element 6414556 or 6338163 ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Light Bluish Gray Part 35480 Element 6248890 ×5
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Light Bluish Gray Part 41740 Element 6257593 ×4
  • Plate Special 1 x 6 with Train Wagon End Fence Light Bluish Gray Part 6583 Element 6476877 ×1
  • Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round Studs Light Bluish Gray Part 75937 Element 6397889 ×2
  • Plate Special 2 x 2 with Only 2 studs Light Bluish Gray Part 33909 Element 6212077 ×5
  • Plate Special 3 x 2 with Rounded End, Hole Light Bluish Gray Part 3176 Element 4211419 ×5
  • Steering Wheel Small, 2 x 2 [Reinforced] Light Bluish Gray Part 16091 Element 6092956 or 6061697 ×4
  • Technic Axle 9 Light Bluish Gray Part 60485 Element 4535768 ×8
  • Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls] Light Bluish Gray Part 42195 Element 6273212 ×4
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×1
  • Tile 2 x 2 with Groove Light Bluish Gray Part 3068b Element 4211413 ×5
  • Tile 2 x 3 Light Bluish Gray Part 26603 Element 6171894 ×7
  • Tile 2 x 4 with Groove Light Bluish Gray Part 87079 Element 4560183 ×4
  • Tile 45° Cut 2 x 2 (Triangle) Light Bluish Gray Part 35787 Element 6217876 ×1
  • Tile Round 1 x 1 Quarter Light Bluish Gray Part 25269 Element 6176433 1 spare in the box ×7
  • Tile Special 1 x 2 Grille with Bottom Groove Light Bluish Gray Part 2412b Element 4211350 ×5
  • Tile Special 2 x 2 with Top Pin [Squared Holes] Light Bluish Gray Part 49153 Element 6313188 ×2
  • Tile Special 2 x 3 Pentagonal Light Bluish Gray Part 22385 Element 6245254 or 6138695 ×4
  • Tile Special Round 2 x 2 with Hole Light Bluish Gray Part 15535 Element 6179186 ×2
  • Turntable 2 x 2 Plate - Top Light Bluish Gray Part 3679 Element 4540203 or 4495467 ×2
  • Wedge Plate 12 x 3 Left Light Bluish Gray Part 47397 Element 4208988 ×2

Black 185 pieces

  • Bracket 1 x 1 - 1 x 1 Black Part 36841 Element 6299338 ×2
  • Bracket 1 x 2 - 1 x 2 Inverted Black Part 99780 Element 6020193 ×5
  • Brick 1 x 1 Black Part 3005 Element 300526 Also in Dark Bluish Gray ×2
  • Brick 1 x 1 x 3 Black Part 14716 Element 6065496 Also in Dark Bluish Gray ×4
  • Brick 1 x 10 Black Part 6111 Element 611126 ×1
  • Brick 1 x 12 Black Part 6112 Element 611226 ×1
  • Brick 1 x 2 x 5 with Hollow Studs Black Part 2454b Element 245426 ×3
  • Brick 1 x 3 Black Part 3622 Element 362226 ×13
  • Brick 1 x 6 Black Part 3009 Element 300926 ×9
  • Brick 2 x 10 Black Part 3006 Element 4617860 or 300626 ×5
  • Brick 2 x 2 Corner Black Part 2357 Element 235776 or 235726 ×1
  • Brick 2 x 4 Black Part 3001 Element 300126 ×3
  • Brick 2 x 8 Black Part 3007 Element 6037390 or 300726 ×7
  • Brick Curved 1 x 4 x 2 2/3 Black Part 65734 Element 6510200 or 6322135 ×4
  • Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs Black Part 48092 Element 6252902 or 6173190 ×5
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Black Part 28192 Element 6267487 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes] Black Part 76959 Element 6425507 ×7
  • 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 2 with Grille Black Part 2877 Element 287726 ×11
  • Brick Wedged 3 x 3 Cut Corner Black Part 30505 Element 4159550 ×3
  • Brick Wedged, Curved 3 x 4 x 2/3 Cutout Black Part 11291 Element 6179660 or 6052851 ×3
  • Door Frame 1 x 6 x 6 Black Part 42205 Element 6391342 ×1
  • Game Controller with Silver D-Pad and Joysticks, and Red and Blue Buttons Print Black Part 53118pr0001 Element 6275176 ×2
  • Grille Bar 1 x 4 x 1 2/3 Bull Bar, Squared Black Part 77083 Element 6359942 ×3
  • Hinge Brick 1 x 2 Base Black Part 3937 Element 393726 ×1
  • Hinge Cylinder 1 x 3 Locking with 1 Finger and Technic Friction Pin with Squared Hole Black Part 57697 Element 6271542 ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, without Groove, 7 Teeth Black Part 54657 Element 6267045 ×2
  • Hinge Plate 2 x 2 Locking with 1 Finger on Top Black Part 92582 Element 6265730 or 4613759 ×2
  • Large Figure Weapon Lightsaber Hilt with Axle Hole and Two Bar Holders Black Part 24122 Element 6280097 or 6155068 ×1
  • Panel 1 x 4 x 2 with Side Supports - Hollow Studs Black Part 14718 Element 6115117 ×15
  • Panel 4 x 4 x 3 Quarter Cylinder Black Part 4041 Element 6510117 or 6475520 ×1
  • Plate 1 x 1 x 2/3 with Open Stud Black Part 86996 Element 6388352 ×4
  • Plate 1 x 4 Black Part 3710 Element 371026 ×3
  • Plate 1 x 6 Black Part 3666 Element 366626 ×2
  • Plate 2 x 4 Black Part 3020 Element 302026 ×2
  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate Round Corner 4 x 4 Black Part 30565 Element 6101857 or 4528078 Also in Dark Bluish Gray ×2
  • Plate Special 1 x 3 Rounded with 3 Open Studs Black Part 77850 Element 6428168 ×2
  • Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale) Black Part 71752 Element 6325254 ×1
  • Plate Special 2 x 6 x 2/3 with 4 Studs on Side, 3 Support Walls on Bottom Black Part 72132 Element 6401209 ×1
  • Plate Special 4 x 4, Studs on One Edge Plain] Black Part 6179 Element 617926 ×1
  • Plate Special Round 2 x 2 with Pin Hole and 4 Bars Up Black Part 98284 Element 6313508 or 4650145 ×3
  • Technic Axle 16 Black Part 50451 Element 6317564 or 6043747 ×1
  • Technic Beam 1 x 2 Thick Black Part 43857 Element 4385726 or 4177444 ×1
  • Technic Brick 1 x 1 with Pin Hole Black Part 6541 Element 654126 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Black Part 3700 Element 370026 ×2
  • Technic Brick 1 x 8 [7 Pin Holes] Black Part 3702 Element 370226 ×2
  • Technic Pin Connector Round [Slotted] Black Part 62462 Element 6173119 or 4526982 ×3
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×8
  • Tile 1 x 1 with Groove Black Part 3070b Element 307026 1 spare in the box Also in Dark Bluish Gray ×2
  • Tile 1 x 2 with Smart Phone, Icons Print Black Part 3069bpr0189 Element 6329698 ×1
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×2
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×2
  • Tile 4 x 4 Curved, Macaroni Black Part 27507 Element 6458165 or 6171264 ×1
  • Tile Round 1 x 1 Half Circle Black Part 24246 Element 6256435 1 spare in the box ×2
  • Tile Round 2 x 2 with Vinyl Record, Bright Light Orange Center, Magenta Music Note Print Black Part 14769pr1252 Element 6431014 ×2
  • Tile Special 1 x 2 with Handle Black Part 2432 Element 243226 ×3
  • Tile Special 1 x 3 Inverted with Center Hole Black Part 35459 Element 6272184 ×2
  • Turntable 2 x 2 Plate, Base Black Part 3680 Element 368076 or 368026 ×2
  • Wedge Plate 4 x 6 Cut Corners Black Part 32059 Element 4129572 ×1
  • Window 1 x 4 x 3 without Shutter Tabs Black Part 60594 Element 4530589 or 4520620 ×1

White 142 pieces

  • Bracket 1 x 1 - 1 x 2 White Part 79389 Element 6442358 ×4
  • Bracket 1 x 2 - 1 x 2 Inverted White Part 99780 Element 6548278 or 6070698 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×2
  • Brick 1 x 2 x 2 with Inside Stud Holder White Part 3245c Element 6550139 or 4113261 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top White Part 6091 Element 6285777 or 609101 ×2
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×3
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] White Part 11153 Element 6578744 or 6564905 ×2
  • Brick Curved Inverted 2 x 1 White Part 24201 Element 6601928 or 6172927 ×2
  • Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs White Part 48092 Element 6550183 or 6337627 ×4
  • Brick Sloped 33° 3 x 1 White Part 4286 Element 6632142 or 428601 ×2
  • Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder White Part 15571 Element 6619295 or 6097801 ×2
  • Brick Sloped 65° 2 x 1 x 2 White Part 60481 Element 6552132 or 4515370 ×4
  • Brick Special 1 x 1 with Stud on 1 Side White Part 87087 Element 6550190 or 4558952 ×10
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides White Part 26604 Element 6224811 ×2
  • Brick Special 1 x 2 Palisade [aka Log] White Part 30136 Element 6552148 or 6059185 ×1
  • Brick Wedged, Curved 10 x 3 Left White Part 50955 Element 6552138 or 6015474 ×1
  • Brick Wedged, Curved 10 x 3 Right White Part 50956 Element 6552139 or 6015477 ×1
  • Brick Wedged, Curved 4 x 4 No Top Studs White Part 47753 Element 6552136 or 6002767 ×2
  • Brick Wedged, Sloped 4 x 2 Triple Left White Part 43710 Element 6552155 or 6106685 ×1
  • Brick Wedged, Sloped 4 x 2 Triple Right White Part 43711 Element 6552154 or 6106683 ×1
  • Equipment Candlestick White Part 37762 Element 6234807 ×7
  • Large Figure Weapon Lightsaber Hilt with Axle Hole and Two Bar Holders White Part 24122 Element 6615541 or 6310183 ×1
  • Plate 1 x 12 White Part 60479 Element 6552130 or 6548269 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×8
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×5
  • Plate 1 x 5 White Part 78329 Element 6550185 or 6350399 ×4
  • Plate 2 x 10 White Part 3832 Element 6552109 or 383201 ×1
  • Plate 2 x 16 White Part 4282 Element 6609534 or 4119227 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×3
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×4
  • Plate 2 x 8 White Part 3034 Element 6552101 or 303401 ×5
  • Plate 4 x 8 White Part 3035 Element 6609533 or 303501 ×3
  • Plate Round Corner 3 x 3 White Part 30357 Element 6550165 or 4550745 ×3
  • Plate Round Corner 4 x 4 White Part 30565 Element 4178429 ×2
  • Plate Round Half 4 x 8 White Part 22888 Element 6138699 ×3
  • Plate Special 1 x 2 with Pin Hole Underneath White Part 18677 Element 6232029 ×2
  • Plate Special 3 x 2 with Rounded End, Hole White Part 3176 Element 6609537 or 6089696 ×4
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) White Part 18674 Element 6615555 or 6093053 ×2
  • Tail Shuttle - Small White Part 44661 Element 6253365 or 4288960 ×2
  • Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate White Part 73109 Element 6619302 or 6342970 ×3
  • Tile 1 x 2 with Smart Phone, Dark Turquoise Street Print White Part 3069bpr0371 Element 6416469 ×1
  • Tile 1 x 3 White Part 63864 Element 6552134 or 6548270 ×4
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×1
  • Tile Special 1 x 2 with Handle White Part 2432 Element 243201 ×2
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] White Part 99563 Element 6601943 or 6210076 ×10
  • Tile Special 2 x 2 Inverted White Part 11203 Element 6564913 or 6013866 ×2
  • Weapon Sword, Blade with Bar, Double Edge White Part 23860 Element 6486029 ×2
  • Wedge Plate 2 x 2 Cut Corner White Part 26601 Element 6552166 or 6550160 ×2

Dark Bluish Gray 116 pieces

  • Arm Mechanical with Clip [Thick Support] Dark Bluish Gray Part 98313 Element 6276870 or 6012812 ×2
  • Bar 4L (Lightsaber Blade / Wand) Dark Bluish Gray Part 30374 Element 6378143 or 6353308 ×1
  • Brick 1 x 1 Dark Bluish Gray Part 3005 Element 4211098 Also in Black ×2
  • Brick 1 x 1 x 3 Dark Bluish Gray Part 14716 Element 6396489 Also in Black ×2
  • Brick Arch 1 x 5 x 4 [Continuous Bow, Raised Underside Cross Supports] Dark Bluish Gray Part 14395 Element 6075060 ×2
  • Brick Arch 1 x 8 x 2 Raised Dark Bluish Gray Part 16577 Element 6313652 or 6079721 ×1
  • Brick Curved 1 x 3 x 2 Inverted [Inside Bow] Dark Bluish Gray Part 18653 Element 6172811 ×4
  • Brick Special 1 x 1 with Headlight Dark Bluish Gray Part 4070 Element 4211044 ×3
  • Brick Special 1 x 1 with Stud on 1 Side Dark Bluish Gray Part 87087 Element 4558955 ×3
  • Plate 1 x 10 Dark Bluish Gray Part 4477 Element 4257526 or 4210816 ×1
  • Plate 1 x 5 Dark Bluish Gray Part 78329 Element 6413109 ×4
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×9
  • Plate 2 x 8 Dark Bluish Gray Part 3034 Element 4210997 ×5
  • Plate 4 x 8 Dark Bluish Gray Part 3035 Element 4211061 ×5
  • Plate 8 x 16 Dark Bluish Gray Part 92438 Element 4654613 ×2
  • Plate Angled 2 x 2 with Step and Hole in Center Dark Bluish Gray Part 79846 Element 6395097 ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Bluish Gray Part 4032a Element 4211042 ×10
  • Plate Round Corner 4 x 4 Dark Bluish Gray Part 30565 Element 4222042 Also in Black ×2
  • Plate Round Half 4 x 8 Dark Bluish Gray Part 22888 Element 6141856 ×3
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Dark Bluish Gray Part 60897 Element 6489464 or 6296892 ×5
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×7
  • Plate Special 1 x 2 with 5.9mm Towball Socket and Towball Dark Bluish Gray Part 14419 Element 6414554 or 6338166 ×2
  • Plate Special 1 x 2, Top Clip [Open O] Dark Bluish Gray Part 44861 Element 6344754 ×8
  • Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout Dark Bluish Gray Part 35044 Element 6389443 ×4
  • Technic Axle and Pin Connector Angled #1 Dark Bluish Gray Part 32013 Element 32013199 or 6296856 ×8
  • Technic Beam 1 x 11.5 Double Bent Thick Dark Bluish Gray Part 32009 Element 6271155 or 4210668 ×1
  • Technic Brick 1 x 4 [3 Pin Holes] Dark Bluish Gray Part 3701 Element 4213607 or 370127 ×1
  • Technic Plate 2 x 4 [3 Holes] Dark Bluish Gray Part 3709 Element 4227398 ×7
  • Tile 1 x 1 with Groove Dark Bluish Gray Part 3070b Element 4210848 1 spare in the box Also in Black ×2
  • Trash Can with 4 Cover Holders Dark Bluish Gray Part 92926 Element 6171068 or 4626645 ×1
  • Weapon Hilt Symmetric Dark Bluish Gray Part 66909 Element 6296951 ×1
  • Wheel Roller Coaster Dark Bluish Gray Part 24869 Element 6135290 ×6

Medium Azure 68 pieces

  • Brick 1 x 1 Medium Azure Part 3005 Element 6603285 or 4619652 ×6
  • Brick 1 x 1 x 3 Medium Azure Part 14716 Element 6149781 ×8
  • Brick Arch 1 x 6 x 3 1/3 Curved Top Medium Azure Part 6060 Element 6488177 or 6258072 ×4
  • Brick Curved 1 x 3 x 2 Inverted [Inside Bow] Medium Azure Part 18653 Element 6357619 ×2
  • Plate 1 x 1 Medium Azure Part 3024 Element 6603339 or 6097493 1 spare in the box ×8
  • Plate 1 x 2 Medium Azure Part 3023 Element 6603337 or 6097419 ×2
  • Plate 1 x 3 Medium Azure Part 3623 Element 6119107 or 6013829 ×6
  • Plate 1 x 6 Medium Azure Part 3666 Element 6603312 or 4625036 ×1
  • Plate 1 x 8 Medium Azure Part 3460 Element 6603335 or 6074793 ×1
  • Plate 2 x 2 Medium Azure Part 3022 Element 6603309 or 4625032 ×2
  • Plate 2 x 2 Corner Medium Azure Part 2420 Element 6603344 or 6293739 ×1
  • Plate 2 x 4 Medium Azure Part 3020 Element 6603317 or 6013826 ×2
  • Plate Round 6 x 6 with Hole Medium Azure Part 11213 Element 6029690 ×2
  • Plate Special 2 x 2 with 2 Pin Holes Medium Azure Part 2817 Element 6138487 ×2
  • Technic Beam Round 11 x 11 Medium Azure Part 77107 Element 6488176 ×3
  • Technic Brick 1 x 1 with Pin Hole Medium Azure Part 6541 Element 6145253 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Medium Azure Part 3700 Element 6322828 ×5
  • Tile 1 x 2 with Smart Phone, Phone, Speech Bubble, Note, Play Button, Signal Strength and Battery Level Print Medium Azure Part 3069bpr0302 Element 6329586 ×1
  • Tile 1 x 4 with Groove Medium Azure Part 2431 Element 4624705 ×2
  • Tile 4 x 4 Curved, Macaroni Medium Azure Part 27507 Element 6603596 or 6475587 ×2
  • Tile Special 2 x 2 Corner with Cut Corner - Facet Medium Azure Part 27263 Element 6348141 ×6
  • Wedge Plate 3 x 3 Cut Corner Medium Azure Part 2450 Element 6353494 or 6112750 ×1

Blue 45 pieces

  • Bracket 1 x 1 - 1 x 1 Inverted Blue Part 36840 Element 6307926 ×2
  • Bracket 1 x 1 - 1 x 2 Inverted Blue Part 73825 Element 6344218 ×4
  • Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top] Blue Part 28802 Element 6271125 ×2
  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×4
  • Brick Special 1 x 2 with 2 Studs on 1 Side Blue Part 11211 Element 6189191 ×2
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×1
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×2
  • Plate 2 x 3 Blue Part 3021 Element 302123 ×1
  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×1
  • Plate Round 1 x 1 with Solid Stud Blue Part 6141 Element 614123 1 spare in the box ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Blue Part 35480 Element 6315482 ×3
  • Seat / Chair 2 x 2 with Center Sprue Mark Blue Part 4079b Element 407923 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel Blue Part 3829c01 Element 9566 ×1
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×5
  • Technic Brick 1 x 2 [1 Pin Hole] Blue Part 3700 Element 370023 ×2
  • Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Blue Part 42924 Element 6299413 ×9
  • Tile 2 x 2 with Groove Blue Part 3068b Element 306823 ×1
  • Tile 2 x 6 Blue Part 69729 Element 6410028 ×2

Lime 45 pieces

  • Brick Curved 2 x 2 x 2/3 Lime Part 15068 Element 6138661 ×1
  • Brick Round 2 x 2 with Axle Hole Lime Part 3941 Element 4527943 or 4279733 ×7
  • Tile 2 x 2 with Groove Lime Part 3068b Element 4518611 or 4184857 ×17
  • Tile 2 x 4 with Groove Lime Part 87079 Element 6212989 ×1
  • Tile 2 x 6 Lime Part 69729 Element 6392888 ×3
  • Vehicle Track, Roller Coaster Ramp Large Lower Part, 6 Bricks Elevation Lime Part 26559 Element 6480189 ×1
  • Vehicle Track, Roller Coaster Ramp Large Upper Part, 6 Bricks Elevation Lime Part 26560 Element 6480184 ×1
  • Vehicle Track, Roller Coaster Steep Ramp, 6 Bricks Elevation Lime Part 26561 Element 6480185 ×1
  • Vehicle Track, Roller Coaster Straight 8L Lime Part 26022 Element 6268053 ×5
  • Vehicle Track, Roller Coaster, Curve Lime Part 25061 Element 6268052 ×2
  • Vehicle Track, Roller Coaster, Curve Ramp 13 x 13 x 3 Lime Part 80566 Element 6480183 ×6

Red 20 pieces

  • Bar 2L with Stop in Center Red Part 78258 Element 6399645 1 spare in the box ×2
  • Brick Round 2 x 2, Pin Holes Red Part 17485 Element 6173922 ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 Teeth Red Part 50340 Element 6266205 ×2
  • Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L Red Part 32828 Element 6384112 1 spare in the box ×2
  • Technic Axle 4 Red Part 3705 Element 6129995 or 4265797 ×1
  • Technic Axle 8 Red Part 3707 Element 6130004 ×2
  • Technic Brick 1 x 6 [5 Pin Holes] Red Part 3894 Element 389421 ×2
  • Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate Red Part 73109 Element 6385920 ×2
  • Technic Pin 1/2 with Friction Red Part 89678 Element 6378120 1 spare in the box ×5

Dark Blue 12 pieces

  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Dark Blue Part 3678b Element 6144753 or 6100157 ×4
  • Flag 6 x 4 with U-Clips Dark Blue Part 53912 Element 6469333 ×3
  • Tile 2 x 3 Dark Blue Part 26603 Element 6186974 ×2
  • Vehicle Base, Roller Coaster Car 4 x 5 Dark Blue Part 26021 Element 6233695 ×3

Yellow 11 pieces

  • Plate 1 x 8 Yellow Part 3460 Element 346024 ×3
  • Technic Axle 5 Yellow Part 32073 Element 6130008 ×2
  • Technic Pin Connector Round [Slotted] Yellow Part 62462 Element 6173122 or 4526983 ×2
  • Tile 1 x 4 with Black Diagonal Stripes Print Yellow Part 2431pr0158 Element 6329661 ×4

Trans-Clear 10 pieces

  • Brick Round 1 x 1 Open Stud Trans-Clear Part 3062b Element 6514232 or 6223655 ×1
  • Dish 2 x 2 Inverted [Radar] Trans-Clear Part 4740 Element 6514246 or 6245306 ×1
  • Door 3 x 6 Trans-Clear Part 80683 Element 6510227 or 6424464 ×2
  • Tile Round 1 x 1 Trans-Clear Part 98138 Element 6514191 or 6274738 1 spare in the box ×3
  • Tile Special Round 1 x 1 with Hollow Bar Trans-Clear Part 20482 Element 6507895 or 6186867 1 spare in the box ×2
  • Windscreen 7 x 4 x 2 Round with Handle Trans-Clear Part 92279 Element 6514171 or 6245241 ×1

Orange 9 pieces

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×1
  • Plate 1 x 4 Orange Part 3710 Element 4118782 ×1
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Orange Part 4304 Element 6469462 ×3
  • Tile 1 x 2 with Stud Notch Left Orange Part 5091 Element 6510130 or 6477748 ×1
  • Tile 1 x 2 with Stud Notch Right Orange Part 5092 Element 6510144 or 6477755 ×1
  • Tile 1 x 6 with Groove Orange Part 6636 Element 4650690 or 4524966 ×2

Tan 9 pieces

  • Brick 1 x 4 Tan Part 3010 Element 4113916 or 301005 ×1
  • Panel 1 x 2 x 1 with Rounded Corners and Central Divider Tan Part 93095 Element 6670646 or 6153157 ×1
  • Plate 2 x 12 Tan Part 2445 Element 6093864 or 4526771 ×1
  • Tile 1 x 6 with Groove Tan Part 6636 Element 4157277 or 4108151 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Tan Part 2412b Element 4124456 or 393305 ×2
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Tan Part 99563 Element 6271228 ×1
  • Tile Special 2 x 3 Pentagonal Tan Part 22385 Element 6245271 or 6195698 ×1

Trans-Yellow 9 pieces

  • Plate 1 x 2 Trans-Yellow Part 3023 Element 6514002 or 6240211 ×3
  • Tile 1 x 2 with Groove Trans-Yellow Part 3069b Element 6514221 or 6251291 ×5
  • Tile Round 1 x 1 Trans-Yellow Part 98138 Element 6514193 or 6274740 1 spare in the box ×1

Trans-Dark Blue 8 pieces

  • Brick 1 x 2 without Bottom Tube Trans-Dark Blue Part 3065 Element 6514264 or 6244906 ×1
  • Brick Round 1 x 1 Open Stud Trans-Dark Blue Part 3062b Element 6514233 or 6238044 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Trans-Dark Blue Part 87580 Element 6499253 or 6382531 ×2
  • Tile 1 x 4 with Groove Trans-Dark Blue Part 2431 Element 6510179 or 6252050 ×1
  • Tile Round 1 x 1 Trans-Dark Blue Part 98138 Element 6514190 or 6273627 1 spare in the box ×3

Dark Azure 7 pieces

  • Brick Round 1 x 1 Open Stud Dark Azure Part 3062b Element 4653267 ×2
  • Equipment Camera Handheld with Central Viewfinder Dark Azure Part 30089b Element 6476484 or 6425512 ×2
  • Plate 2 x 2 Dark Azure Part 3022 Element 6206809 or 6088656 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Dark Azure Part 60897 Element 6352226 or 6237230 ×2

Magenta 7 pieces

  • Plate 2 x 2 Magenta Part 3022 Element 6109930 or 6091599 ×3
  • Tile 3 x 3 Curved, Macaroni Magenta Part 79393 Element 6438782 ×4

Trans-Bright Green 7 pieces

  • Brick 1 x 2 without Bottom Tube Trans-Bright Green Part 3065 Element 6514269 or 6244911 ×7

Trans-Purple 6 pieces

  • Dish 8 x 8 Inverted [Radar], Solid Studs, Squared Anti-stud Underside, Anti-Studs on Edges Trans-Purple Part 35154 Element 6514062 or 6489271 ×1
  • Panel 4 x 4 x 6 Quarter Cylinder Trans-Purple Part 30562 Element 6514098 or 6486020 ×5

Trans-Red 6 pieces

  • Brick 1 x 2 without Bottom Tube Trans-Red Part 3065 Element 6514263 or 6244905 ×1
  • Brick Round 1 x 1 Open Stud Trans-Red Part 3062b Element 6514235 or 6238673 ×1
  • Brick Round 2 x 2 with Axle Hole Trans-Red Part 3941 Element 6514289 or 6334501 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×1
  • Tile Round 1 x 1 Trans-Red Part 98138 Element 6514189 or 6258607 1 spare in the box ×1

Dark Purple 4 pieces

  • Tile 4 x 4 Curved, Macaroni Dark Purple Part 27507 Element 6475586 or 6199904 ×4

Medium Lavender 4 pieces

  • Tile 2 x 2 Curved, Macaroni Medium Lavender Part 27925 Element 6199900 ×4

Trans-Orange 4 pieces

  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Trans-Orange Part 87580 Element 6499254 or 6394956 ×2
  • Tile Round 1 x 1 Trans-Orange Part 98138 Element 6514197 or 6274747 1 spare in the box ×2

Pearl Gold 3 pieces

  • Brick Special 1 x 2 Rounded with Center Bars Pearl Gold Part 77808 Element 6510211 or 6370621 ×2
  • Equipment Trophy Cup Small Pearl Gold Part 10172 Element 6181575 or 6100303 ×1

Bright Green 2 pieces

  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Bright Green Part 26604 Element 6368621 ×2

Bright Light Orange 2 pieces

  • Bracket 1 x 1 - 1 x 1 Bright Light Orange Part 36841 Element 6359040 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Bright Light Orange Part 4032a Element 6385485 ×1

Trans-Dark Pink 1 piece

  • Brick 1 x 2 without Bottom Tube Trans-Dark Pink Part 3065 Element 6514270 or 6244913 ×1

Trans-Green 1 piece

  • Tile Round 1 x 1 Trans-Green Part 98138 Element 6514194 or 6274742 1 spare in the box ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 60421-1 [No Color/Any Color] Part 10107608 Element 6480902 ×1

Minifigures 8 figures

  • Man, Dark Azure Trancksuit, Black Hair and Goatee Minifigure, checked as a whole figure ×1
  • Robot, Light Bluish Gray Hoodie, Black Legs Minifigure, checked as a whole figure ×1
  • Boy, Dark Blue Plaid Shirt, Short White Legs, Glasses Minifigure, checked as a whole figure ×1
  • Man, Coral Jacket, Sand Blue Legs Minifigure, checked as a whole figure ×1
  • Girl, Bright Light Blue Jacket, Short Medium Lavender Legs Minifigure, checked as a whole figure ×1
  • Man, White Jacket, Black Legs, Lime Hair Minifigure, checked as a whole figure ×1
  • Woman, Dark Green Jacket, Dark Turquoise Legs Minifigure, checked as a whole figure ×1
  • Woman, White Shirt, Light Bluish Gray Legs 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.

We value your privacy

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