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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.

Porsche 911 GT3 R REXY AO Racing Car

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42224 Porsche 911 GT3 R REXY AO Racing Car

1,313 pieces in 208 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.

1 more look-alike pair
  • Technic Pin Connector Round 1L [Beam] Black ×5 Dark Bluish Gray ×2 Black is darker than Dark Bluish Gray.
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Piece checklist

Black 433 pieces

  • Antenna 1 x 4 with Flat Top Black Part 3957b Element 395726 ×1
  • Brick Curved 2 x 2 x 2/3 Black Part 15068 Element 6053077 ×2
  • Hinge Brick 2 x 2 Top Plate Thin Black Part 6134 Element 4124096 or 613426 ×2
  • Plate 1 x 2 Black Part 3023 Element 302326 ×6
  • Plate 2 x 4 Black Part 3020 Element 302026 ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Black Part 35480 Element 6210270 ×1
  • Plate Special 1 x 2 with Pin Hole on Top Black Part 11458 Element 6114987 ×4
  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Black Part 6553 Element 4107765 or 655326 ×6
  • Technic Axle 10 Black Part 3737 Element 373726 ×1
  • Technic Axle 4 Black Part 3705 Element 370526 ×14
  • Technic Axle 8 Black Part 3707 Element 370726 ×2
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle Black Part 18651 Element 6089119 ×10
  • Technic Axle and Pin Connector Angled #2 - 180° Black Part 32034 Element 6271869 or 4107783 ×2
  • Technic Axle and Pin Connector Angled #3 - 157.5° Black Part 32016 Element 6261386 or 4107082 Also in Dark Bluish Gray ×2
  • Technic Axle and Pin Connector Angled #5 - 112.5° Black Part 32015 Element 6271346 or 4107084 ×2
  • Technic Axle and Pin Connector Perpendicular Black Part 6536 Element 6261371 or 4173668 Also in Dark Bluish Gray ×2
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Black Part 42003 Element 6273708 or 4200326 Also in Dark Bluish Gray ×6
  • Technic Axle and Pin Connector Perpendicular Triple Black Part 63869 Element 6362991 or 6007966 ×4
  • Technic Axle and Pin Connector Toggle Joint Smooth Black Part 32126 Element 6457112 or 6322045 ×2
  • Technic Beam 1 x 11 Thick Black Part 32525 Element 6029578 or 4534909 ×2
  • Technic Beam 1 x 15 Thick Black Part 32278 Element 4542573 or 4128603 ×1
  • Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Black Part 60483 Element 6265091 or 6006140 ×20
  • Technic Beam 1 x 2 Thin Black Part 41677 Element 6338428 or 4167726 Also in Dark Bluish Gray ×12
  • Technic Beam 1 x 2 with Axle on Side Black Part 7244 Element 6542617 ×2
  • Technic Beam 1 x 3 Thick Black Part 32523 Element 4142822 or 3252326 ×13
  • Technic Beam 1 x 5 Thick Black Part 32316 Element 4142135 or 4140429 Also in Dark Bluish Gray ×4
  • Technic Beam 1 x 5 Thin with Axle Holes on Ends Black Part 11478 Element 6327028 or 6030286 ×9
  • Technic Beam 1 x 7 Thick Black Part 32524 Element 4495935 or 4155458 ×4
  • Technic Beam 2 x 4 L-Shape Thick Black Part 32140 Element 6271825 or 4120017 Also in Dark Bluish Gray ×3
  • Technic Beam 2 x 5 L-Shape with Quarter Ellipse Thick Black Part 80286 Element 6407066 or 6378466 ×2
  • Technic Beam 3 x 3 T-Shape Thick Black Part 60484 Element 4552347 or 4535771 ×4
  • Technic Beam 3 x 5 L-Shape Thick Black Part 32526 Element 4142823 or 3252626 ×10
  • Technic Beam Frame 3 x 19 with 2 Center Cross Beams, 3 Openings Thick Black Part 67491 Element 6377025 ×2
  • Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick Black Part 64179 Element 6016154 ×2
  • Technic Brick 1 x 1 with Axle Hole Black Part 73230 Element 6344819 ×5
  • Technic Bush Black Part 3713 Element 6332148 or 6210506 1 spare in the box ×2
  • Technic Gear 12 Tooth Double Bevel Black Part 32270 Element 4177431 ×2
  • Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] Black Part 18575 Element 6346535 or 6093977 ×2
  • Technic Gear Rack 1 x 7 with Axle and Pin Holes Black Part 87761 Element 6327430 or 4562009 ×1
  • Technic Panel 3 x 11 x 1 Black Part 15458 Element 6080356 ×1
  • Technic Panel 3 x 7 x 1 Black Part 71709 Element 6331935 ×1
  • Technic Panel Curved 7 x 3 Inverted Black Part 4500 Element 6513898 or 6452873 ×1
  • Technic Panel Fairing # 3 Small Smooth Long, Side A Black Part 64683 Element 4541924 ×1
  • Technic Panel Fairing # 4 Small Smooth Long, Side B Black Part 64391 Element 4541325 ×1
  • Technic Panel Fairing #21 5L Small Smooth, Side B Black Part 11946 Element 6316923 or 6023036 ×1
  • Technic Panel Fairing #22 5L Small Smooth, Side A Black Part 11947 Element 6319983 or 6022761 ×1
  • Technic Panel Fairing #7 3L Very Small Smooth, Side A Black Part 2387 Element 6510991 or 6426589 ×5
  • Technic Panel Fairing #8 3L Very Small Smooth, Side B Black Part 2389 Element 6513874 or 6426590 ×5
  • Technic Panel Fairing 2 x 3 x 1 Black Part 71682 Element 6331026 ×2
  • Technic Panel Fairing 2 x 5 x 1 Black Part 7101 Element 6540723 ×1
  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] Black Part 65487 Element 6282140 ×8
  • Technic Pin Connector Hub with 2 Perpendicular Axles Black Part 10197 Element 6099801 or 6098801 ×7
  • Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes] Black Part 44874 Element 6366229 ×2
  • Technic Pin Connector Perpendicular 2 x 2 Bent Black Part 44809 Element 6325982 or 4480926 ×2
  • Technic Pin Connector Perpendicular 2 x 4 Bent - Beam with 90 Hole Ø 4.8 Black Part 11455 Element 6172966 or 6019986 ×8
  • Technic Pin Connector Round 1L [Beam] Black Part 18654 Element 6121485 1 spare in the box Also in Dark Bluish Gray ×5
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Black Part 65304 Element 6321745 ×4
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 3 spares in the box ×191
  • Technic Steering Wheel Hub Holder with 2 Pin Holes and 2 Axle Holes, No Slots Black Part 65766 Element 6352693 ×2
  • Technic Steering Wheel Pilot's Yoke [Closed Top] Black Part 49151 Element 6378464 ×1
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×1
  • Tile 2 x 6 Black Part 69729 Element 6318582 ×1
  • Tile Special Round 1 x 1 with Hollow Bar Black Part 20482 Element 6186675 or 6167933 1 spare in the box ×4
  • Tyre 56 x 28 ZR Street Black Part 41897 Element 6518574 or 6035364 ×4

Bright Green 234 pieces

  • Axle Hose, Soft 12L Bright Green Part 32200 Element 6588036 ×2
  • Bar 3L Bright Green Part 87994 Element 6161772 1 spare in the box ×4
  • Technic Axle Connector Smooth [with x Hole + Orientation] Bright Green Part 59443 Element 6587295 ×8
  • Technic Axle and Pin Connector Perpendicular Bright Green Part 6536 Element 6584470 or 6097399 ×20
  • Technic Beam 1 x 13 Thick Bright Green Part 41239 Element 6587296 or 6097389 ×2
  • Technic Beam 1 x 15 Thick Bright Green Part 32278 Element 6588035 ×2
  • Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Bright Green Part 60483 Element 6584484 ×18
  • Technic Beam 1 x 3 Thick Bright Green Part 32523 Element 6573947 ×8
  • Technic Beam 1 x 3 Thin Bright Green Part 6632 Element 6573944 ×7
  • Technic Beam 1 x 5 Thin with Axle Holes on Ends Bright Green Part 11478 Element 6587298 ×8
  • Technic Beam 1 x 7 Thick Bright Green Part 32524 Element 6097392 ×10
  • Technic Beam 1 x 9 Thick Bright Green Part 40490 Element 6584474 ×4
  • Technic Beam 2 x 4 L-Shape Thick Bright Green Part 32140 Element 6476572 ×14
  • Technic Beam 2 x 5 L-Shape with Quarter Ellipse Thick Bright Green Part 80286 Element 6591540 ×2
  • Technic Panel 3 x 11 x 1 Bright Green Part 15458 Element 6584478 or 6097396 ×1
  • Technic Panel 3 x 2 x 5 Bright Green Part 80285 Element 6588032 ×2
  • Technic Panel 3 x 7 x 1 Bright Green Part 71709 Element 6584477 ×4
  • Technic Panel Car Mudguard Arched 11 x 5 x 2 #32 Bright Green Part 2509 Element 6588034 ×2
  • Technic Panel Car Mudguard Arched 11 x 5 x 2, Arched Top Bright Green Part 3538 Element 6584480 ×2
  • Technic Panel Car Mudguard Arched 15 x 2 x 5, Arched Top with 'GT3R, Dark Green Dots, Dark Red Lines Print Bright Green Part 67141pr0001 Element 6580452 ×1
  • Technic Panel Curved 11 x 3 with 2 Pin Holes through Panel Surface Bright Green Part 62531 Element 6584462 ×2
  • Technic Panel Curved 3 x 13 Bright Green Part 18944 Element 6585427 or 6097208 ×1
  • Technic Panel Curved 3 x 13 x 2 Tapered, Left #52 Bright Green Part 4527 Element 6584479 ×3
  • Technic Panel Curved 3 x 13 x 2 Tapered, Right #53 Bright Green Part 5426 Element 6584482 ×3
  • Technic Panel Curved 3 x 9 x 2 Tapered, Left Bright Green Part 7658 Element 6563321 ×1
  • Technic Panel Curved 3 x 9 x 2 Tapered, Right Bright Green Part 7656 Element 6563319 ×1
  • Technic Panel Curved 7 x 3 with 2 Pin Holes through Panel Surface Bright Green Part 24119 Element 6585428 ×1
  • Technic Panel Fairing #1 Small Smooth Short, Side A Bright Green Part 87080 Element 6584472 ×3
  • Technic Panel Fairing #2 Small Smooth Short, Side B Bright Green Part 87086 Element 6584465 ×3
  • Technic Panel Fairing #21 5L Small Smooth, Side B Bright Green Part 11946 Element 6584473 ×4
  • Technic Panel Fairing #22 5L Small Smooth, Side A Bright Green Part 11947 Element 6584469 ×4
  • Technic Panel Fairing #7 3L Very Small Smooth, Side A Bright Green Part 2387 Element 6584464 ×4
  • Technic Panel Fairing #8 3L Very Small Smooth, Side B Bright Green Part 2389 Element 6584461 ×4
  • Technic Panel Fairing 2 x 3 x 1 #3 Angled 157.5° Bright Green Part 2457 Element 6591541 ×2
  • Technic Panel Fairing 2 x 5 x 1 Bright Green Part 7101 Element 6584468 ×7
  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] Bright Green Part 65487 Element 6584471 ×33
  • Technic Pin Connector Round 1L [Beam] Bright Green Part 18654 Element 6573946 or 6338457 2 spares in the box ×23
  • Technic Pin Connector Round [Slotted] Bright Green Part 62462 Element 6173135 or 6097400 ×8
  • Tile Round 1 x 1 Bright Green Part 98138 Element 6353793 1 spare in the box ×2
  • Wheel 43.2 x 26 Technic Racing Small with 6 Pinholes Bright Green Part 56908 Element 6584475 ×4

Light Bluish Gray 162 pieces

  • Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye Light Bluish Gray Part 58176 Element 6212288 1 spare in the box ×4
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×24
  • Technic Axle 7 Light Bluish Gray Part 44294 Element 44294194 or 4211805 ×4
  • Technic Axle Connector Smooth [with x Hole + Orientation] Light Bluish Gray Part 59443 Element 4512360 ×6
  • Technic Axle Connector with Axle Hole [Reinforced] Light Bluish Gray Part 42135 Element 6380605 ×5
  • Technic Axle Towball Light Bluish Gray Part 2736 Element 6443149 or 4211375 ×2
  • Technic Axle and Pin Connector Perpendicular Light Bluish Gray Part 6536 Element 6261375 or 4211775 ×6
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Light Bluish Gray Part 32184 Element 6276969 or 4211621 ×4
  • Technic Axle and Pin Connector Perpendicular Triple Light Bluish Gray Part 63869 Element 6331441 or 4538007 ×13
  • Technic Beam 1 x 7 Thick Light Bluish Gray Part 32524 Element 4495930 or 4211665 ×1
  • Technic Beam 3 x 0.5 Liftarm with Boss and Blocked, Squared Pin Hole Light Bluish Gray Part 61408 Element 6331859 ×11
  • Technic Beam 5 x 11 with 3 x 5 Opening Frame Thick Light Bluish Gray Part 64178 Element 4540797 ×2
  • Technic Beam Triangle Thin [Type II] Light Bluish Gray Part 99773 Element 6331428 or 6009019 ×2
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Light Bluish Gray Part 32123b Element 6271165 or 4211573 3 spares in the box ×17
  • Technic Crank Disc Light Bluish Gray Part 4368 Element 6452845 ×3
  • Technic Gear 16 Tooth Reinforced [New Style] Light Bluish Gray Part 94925 Element 4640536 ×3
  • Technic Link 1 x 4 with Stoppers Light Bluish Gray Part 6610 Element 6565467 ×2
  • Technic Pin Connector Hub Perpendicular 3L with 2 Pins Light Bluish Gray Part 2393 Element 6408168 ×2
  • Technic Pin Connector Hub with 1 Axle Light Bluish Gray Part 22961 Element 6123815 ×6
  • Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes] Light Bluish Gray Part 44874 Element 6321303 ×8
  • Technic Pin Connector Hub with 3L Axle Light Bluish Gray Part 5713 Element 6484902 ×1
  • Technic Pin Long 3l with Stop and Hole Light Bluish Gray Part 77765 Element 6338962 ×10
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Light Bluish Gray Part 65304 Element 6321747 ×19
  • Technic Steering Arm 5 x 1 with Towball Socket (Type2) Light Bluish Gray Part 31794 Element 6247352 ×4
  • Technic Steering Portal with 2 Pin Holes Light Bluish Gray Part 11950 Element 6169984 or 6022949 ×2
  • Technic Universal Joint 3L [Complete Assembly] Light Bluish Gray Part 61903 Element 6335279 or 6321309 ×1

Blue 145 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×52
  • Technic Gear 12 Tooth with Axle Hole Blue Part 69778 Element 6396479 ×2
  • Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Blue Part 42924 Element 6299413 ×91

Dark Bluish Gray 142 pieces

  • Bar 2L with Stop in Center Dark Bluish Gray Part 78258 Element 6350724 1 spare in the box ×2
  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×13
  • Technic Axle 4L with 2 CV Joints Dark Bluish Gray Part 6615 Element 6508523 ×2
  • Technic Axle 5.5 with Stop [Rounded Short End] Dark Bluish Gray Part 59426 Element 4508553 ×3
  • Technic Axle 8 with Stop Dark Bluish Gray Part 55013 Element 4499858 ×1
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Dark Bluish Gray Part 11214 Element 6015356 ×14
  • Technic Axle and Pin Connector Angled #1 Dark Bluish Gray Part 32013 Element 32013199 or 6296856 ×10
  • Technic Axle and Pin Connector Angled #3 - 157.5° Dark Bluish Gray Part 32016 Element 6366184 or 6283865 Also in Black ×2
  • Technic Axle and Pin Connector Perpendicular Dark Bluish Gray Part 6536 Element 6536199 or 6261374 Also in Black ×4
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Dark Bluish Gray Part 42003 Element 6273715 or 4210857 Also in Black ×17
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Dark Bluish Gray Part 32184 Element 32184199 or 6276984 ×5
  • Technic Beam 1 x 13 Thick Dark Bluish Gray Part 41239 Element 4522937 or 4261932 ×3
  • Technic Beam 1 x 2 Thin Dark Bluish Gray Part 41677 Element 6338422 or 4210980 Also in Black ×12
  • Technic Beam 1 x 5 Thick Dark Bluish Gray Part 32316 Element 32316199 or 4210686 Also in Black ×5
  • Technic Beam 1 x 7 Thick with Alternating Holes Dark Bluish Gray Part 2391 Element 6432397 ×2
  • Technic Beam 1 x 9 Thick Dark Bluish Gray Part 40490 Element 4645730 or 4210757 ×5
  • Technic Beam 2 x 3 Thick [90° Offset Centre Beam Hole] Dark Bluish Gray Part 3167 Element 6475314 ×2
  • Technic Beam 2 x 4 L-Shape Thick Dark Bluish Gray Part 32140 Element 6271830 or 4210667 Also in Black ×6
  • Technic Gear Differential with Inner Tabs and Closed Center, 28 Bevel Teeth [Beveled Edge] Dark Bluish Gray Part 62821b Element 4562210 or 4525184 ×1
  • Technic Pin 1/2 with Friction Dark Bluish Gray Part 89678 Element 6395635 2 spares in the box ×17
  • Technic Pin Connector Hub with 2 Axles Dark Bluish Gray Part 27940 Element 6167281 ×2
  • Technic Pin Connector Round 1L [Beam] Dark Bluish Gray Part 18654 Element 6100030 1 spare in the box Also in Black ×2
  • Technic Steering / CV Joint Axle Dark Bluish Gray Part 92906 Element 4610374 ×2
  • Technic Steering Hub for Portal Axle Dark Bluish Gray Part 92909 Element 4610378 ×4
  • Tile Round 1 x 1 Dark Bluish Gray Part 98138 Element 6284596 or 6222416 1 spare in the box ×6

Red 102 pieces

  • Axle Hose, Soft 16L Red Part 32202 Element 6590349 or 4566049 ×1
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Red Part 11477 Element 6029946 ×2
  • Plate 1 x 1 Red Part 3024 Element 302421 1 spare in the box ×2
  • Plate Special 1 x 2 with Pin Hole on Top Red Part 11458 Element 6099736 ×2
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×50
  • Technic Axle 6 Red Part 3706 Element 6130002 or 4191526 ×1
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Red Part 11214 Element 6209519 ×4
  • Technic Axle and Pin Connector Perpendicular Red Part 6536 Element 6261373 or 4188298 ×2
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Red Part 32184 Element 6276963 or 4128598 ×4
  • Technic Axle and Pin Connector Perpendicular Double Red Part 32291 Element 6280393 or 4241474 ×2
  • Technic Ball Joint Red Part 32474 Element 4290714 or 4178640 ×1
  • Technic Bush Red Part 3713 Element 6271820 or 4227155 1 spare in the box ×9
  • Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls] Red Part 42195 Element 6273211 ×4
  • Technic Panel Fairing 2 x 3 x 1 Red Part 71682 Element 6381442 ×2
  • Technic Pin Connector Round 1L [Beam] Red Part 18654 Element 6093950 1 spare in the box ×4
  • Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole Red Part 66906 Element 6360104 ×6
  • Technic Shock Absorber 6.5L with Hard Spring, Tight Coils at End, Black Rod [Complete Assembly] Red Part 89954c01 Element 6378481 ×4
  • Tile Round 1 x 1 Red Part 98138 Element 6284574 or 6063445 1 spare in the box ×2

White 32 pieces

  • Technic Axle Pin 3L without Friction Ridges and 2L Axle White Part 65249 Element 6289797 ×6
  • Technic Axle and Pin Connector Angled #2 - 180° White Part 32034 Element 6271870 or 4125554 ×2
  • Technic Axle and Pin Connector Perpendicular White Part 6536 Element 6261372 or 4173670 ×4
  • Technic Beam 1 x 11 Thick White Part 32525 Element 6028103 or 4296265 ×3
  • Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole White Part 60483 Element 6265135 or 6177268 ×2
  • Technic Beam 1 x 5 Thick White Part 32316 Element 4249021 or 4140465 ×2
  • Technic Beam 3 x 3 T-Shape Thick White Part 60484 Element 6632149 or 6402262 ×3
  • Technic Beam 3 x 5 L-Shape Thick White Part 32526 Element 6632144 or 4585040 ×1
  • Technic Beam 3 x 5 L-Shape Thick with Alternating Holes White Part 2477 Element 6632151 or 6439225 ×4
  • Technic Connector Beam 3 x 3 White Part 39793 Element 6247424 ×1
  • Technic Pin 1/2 without Friction Ridges White Part 4274 Element 6552190 or 6388018 1 spare in the box ×2
  • Technic Pin Connector Round 1L [Beam] White Part 18654 Element 6550155 or 6177114 1 spare in the box ×2

Tan 26 pieces

  • Technic Axle 4 with Centre Stop Tan Part 99008 Element 4666999 ×2
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×6
  • Technic Gear 12 Tooth Bevel Tan Part 6589 Element 4565452 or 4514556 ×3
  • Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] Tan Part 18575 Element 6346517 or 6084724 ×2
  • Technic Pin 3/4 Tan Part 32002 Element 6663097 or 6013938 2 spares in the box ×13

Yellow 16 pieces

  • Technic Axle 5 Yellow Part 32073 Element 6130008 ×6
  • Technic Axle 7 Yellow Part 44294 Element 6130009 ×1
  • Technic Axle 9 Yellow Part 60485 Element 6130010 ×3
  • Technic Piston Yellow Part 4369 Element 6452846 ×6

Reddish Brown 8 pieces

  • Technic Axle 3 with Stop Reddish Brown Part 24316 Element 6135494 ×1
  • Technic Axle 5 with Stop Reddish Brown Part 15462 Element 6159763 ×7

Lime 3 pieces

  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Lime Part 65304 Element 6526672 or 6325515 ×3

Trans-Clear 3 pieces

  • Disc Oval 4 x 6 Trans-Clear Part 7688 Element 6564902 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 1 spare in the box ×1

Pearl Titanium 2 pieces

  • Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end Pearl Titanium Part 25214 Element 6156875 ×2

[No Color/Any Color] 2 pieces

  • Sticker Sheet 1 for Set 42224-1 [No Color/Any Color] Part 10115254 Element 6580427 ×1
  • Sticker Sheet 2 for Set 42224-1 [No Color/Any Color] Part 10116185 Element 6591840 ×1

Dark Azure 1 piece

  • Technic Gear 20 Tooth with Axle Hole [+ Opening] Dark Azure Part 69779 Element 6396480 ×1

Dark Turquoise 1 piece

  • Technic Beam 1 x 3 Thick with Center Axle Hole Dark Turquoise Part 7229 Element 6549315 ×1

Trans-Red 1 piece

  • Tile 1 x 1 with Groove Trans-Red Part 3070b Element 6581817 or 6254248 1 spare in the box ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

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