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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.

Friendship Box

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41346 Friendship Box

563 pieces in 199 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

Bricks 132 pieces

  • Brick 1 x 2 Dark Azure Part 3004 Element 6004943 ×3
  • Brick 1 x 3 Dark Azure Part 3622 Element 6154879 ×2
  • Brick 2 x 4 Dark Azure Part 3001 Element 6013582 or 4655172 ×2
  • Brick 1 x 4 Dark Purple Part 3010 Element 6185995 or 4640611 ×1
  • Brick 1 x 2 Lime Part 3004 Element 4613965 or 4164022 ×16
  • Brick 1 x 4 Lime Part 3010 Element 4234716 or 4122449 ×8
  • Brick 2 x 3 Lime Part 3002 Element 4220631 or 4122452 ×2
  • Brick 1 x 2 Magenta Part 3004 Element 4519195 or 4206360 ×2
  • Brick 1 x 1 Medium Azure Part 3005 Element 6603285 or 4619652 ×9
  • Brick 1 x 2 Medium Azure Part 3004 Element 6603336 or 6092674 ×12
  • Brick 1 x 4 Medium Azure Part 3010 Element 6603319 or 6036238 ×7
  • Brick 1 x 6 Medium Azure Part 3009 Element 6603286 or 4619653 ×8
  • Brick 1 x 1 Medium Lavender Part 3005 Element 6015104 or 4651903 ×2
  • Brick 1 x 2 Medium Lavender Part 3004 Element 6015060 or 4623598 ×5
  • Brick 1 x 4 Medium Lavender Part 3010 Element 6107188 ×19
  • Brick 1 x 6 Orange Part 3009 Element 4189007 or 4162760 ×4
  • Brick 1 x 2 Tan Part 3004 Element 4109995 or 300405 ×2
  • Brick 1 x 6 Tan Part 3009 Element 4112982 or 300905 ×1
  • Brick 1 x 2 without Bottom Tube Trans-Clear Part 3065 Element 6514262 or 6244904 ×5
  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×4
  • Brick 1 x 2 x 2 with Inside Stud Holder White Part 3245c Element 6550139 or 4113261 ×2
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×2
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×2
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×3
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×2
  • Brick 2 x 6 White Part 2456 Element 6552122 or 4249698 ×1
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×1
  • Brick 2 x 6 Yellow Part 2456 Element 4181143 or 245624 ×3

Plates 128 pieces

  • Plate 1 x 2 Dark Blue Part 3023 Element 6554191 or 4528981 ×10
  • Plate 2 x 2 Dark Blue Part 3022 Element 6037890 or 4528982 ×5
  • Plate 2 x 4 Dark Blue Part 3020 Element 6554194 or 4667595 ×5
  • Plate 4 x 4 Dark Blue Part 3031 Element 6027625 ×7
  • Plate 6 x 6 Dark Blue Part 3958 Element 6106692 or 4251992 ×2
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×1
  • Plate 1 x 2 Dark Purple Part 3023 Element 4655695 or 4589622 ×3
  • Plate 1 x 4 Dark Purple Part 3710 Element 6167464 or 4225140 ×13
  • Plate 2 x 2 Dark Purple Part 3022 Element 6047422 or 4224861 ×1
  • Plate 2 x 3 Dark Purple Part 3021 Element 4225142 ×2
  • Plate 2 x 4 Dark Purple Part 3020 Element 6030277 or 4589625 ×3
  • Plate 4 x 6 Dark Purple Part 3032 Element 6147032 or 6022076 ×2
  • Plate 1 x 1 Light Aqua Part 3024 Element 6058016 or 6015040 1 spare in the box ×2
  • Plate 1 x 2 Light Aqua Part 3023 Element 6146701 or 6015054 ×1
  • Plate 1 x 6 Light Aqua Part 3666 Element 6146702 ×7
  • Plate 2 x 4 Light Aqua Part 3020 Element 6138662 or 6014539 ×3
  • Plate 2 x 10 Light Bluish Gray Part 3832 Element 4211462 ×1
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×2
  • Plate 2 x 8 Light Bluish Gray Part 3034 Element 4211406 ×1
  • Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×1
  • Plate 1 x 4 Lime Part 3710 Element 4187743 or 4122441 ×4
  • Plate 2 x 2 Lime Part 3022 Element 4613977 or 4537937 ×2
  • Plate 2 x 2 Corner Lime Part 2420 Element 4633822 or 4210207 ×2
  • Plate 2 x 4 Lime Part 3020 Element 4537936 or 4534667 ×2
  • Plate 2 x 6 Lime Part 3795 Element 4621548 or 4563344 ×4
  • Plate 1 x 2 Magenta Part 3023 Element 6103415 or 6020605 ×2
  • Plate 1 x 3 Magenta Part 3623 Element 6054864 or 6022048 ×1
  • Plate 1 x 4 Magenta Part 3710 Element 6037652 ×1
  • Plate 1 x 1 Medium Azure Part 3024 Element 6603339 or 6097493 1 spare in the box ×2
  • Plate 1 x 4 Medium Azure Part 3710 Element 6603965 or 6070757 ×1
  • Plate 1 x 6 Medium Azure Part 3666 Element 6603312 or 4625036 ×2
  • Plate 2 x 2 Medium Azure Part 3022 Element 6603309 or 4625032 ×2
  • Plate 1 x 2 Red Part 3023 Element 302321 ×4
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×1
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×2
  • Plate 1 x 4 Tan Part 3710 Element 4113233 or 371005 ×3
  • Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 ×2
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 1 spare in the box ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×2
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×4
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×3
  • Plate 4 x 10 White Part 3030 Element 6550137 or 4503008 ×1
  • Plate 4 x 6 White Part 3032 Element 303201 ×1
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×2

Bricks Curved 40 pieces

  • Brick Curved 4 x 1 Double, No Studs Dark Purple Part 93273 Element 6069012 ×4
  • Brick Curved 3 x 1 No Studs Light Bluish Gray Part 50950 Element 4251163 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Lime Part 6091 Element 6411328 or 4212446 ×8
  • Brick Curved Inverted 2 x 1 Lime Part 24201 Element 6210413 ×8
  • Brick Curved 2 x 3 Medium Azure Part 6215 Element 6146866 ×2
  • Brick Curved 2 x 2 x 2/3 Medium Lavender Part 15068 Element 6139090 ×10
  • Brick Curved 2 x 1 No Studs [1/2 Bow] White Part 11477 Element 6552145 or 6548276 ×1
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×2
  • Brick Curved 4 x 1 Double, No Studs White Part 93273 Element 6552143 or 6023806 ×3

Plates Round Curved and Dishes 33 pieces

  • Dish 6 x 6 Inverted (Radar) with Solid Studs Black Part 44375b Element 6058341 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Azure Part 4032a Element 6226919 ×4
  • Dish 4 x 4 Inverted [Radar] Dark Blue Part 3960 Element 6192843 or 4277766 ×1
  • Plate Round 4 x 4 with 2 x 2 Round Opening Dark Blue Part 11833 Element 6167803 or 6108550 ×1
  • Dish 3 x 3 Inverted [Radar] Dark Bluish Gray Part 43898 Element 4210865 ×2
  • Plate Round 1 x 1 with Solid Stud Green Part 6141 Element 4569058 or 4519965 1 spare in the box ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×2
  • Plate Round 4 x 4 with Pin Hole Magenta Part 60474 Element 6096210 ×4
  • Plate Round 4 x 4 with Pin Hole Medium Azure Part 60474 Element 6102828 ×1
  • Plate Round 1 x 1 with Solid Stud Metallic Silver Part 6141 Element 51809301 or 6546105 1 spare in the box ×4
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box Also in Trans-Red ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Reddish Brown Part 4032a Element 4211159 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Tan Part 4032a Element 4140562 or 403205 ×1
  • Dish 2 x 2 Inverted [Radar] Trans-Bright Green Part 4740 Element 6589436 or 6518820 ×2
  • Dish 4 x 4 Inverted [Radar] Trans-Clear Part 3960 Element 4166082 or 4125240 ×1
  • Dish 6 x 6 Inverted (Radar) with Solid Studs Trans-Clear Part 44375b Element 6507944 or 6220743 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 1 spare in the box ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box Also in Red ×1

Bricks Special 28 pieces

  • Brick Special 1 x 4 with 4 Studs on One Side Black Part 30414 Element 4162443 ×6
  • Brick Special 1 x 1 with Stud on 1 Side Dark Azure Part 87087 Element 6004938 ×4
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×17
  • Brick Special 1 x 4 with 4 Studs on One Side Light Bluish Gray Part 30414 Element 4211636 ×1

Bricks Sloped 24 pieces

  • Brick Sloped 45° 2 x 3 Black Part 3038 Element 303826 ×2
  • Brick Sloped 45° 2 x 2 Dark Purple Part 3039 Element 6107200 ×2
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Medium Azure Part 3747b ×2
  • Brick Sloped 65° 2 x 1 x 2 White Part 60481 Element 6552132 or 4515370 ×8
  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube White Part 3678b Element 6552126 or 4234525 ×2
  • Brick Sloped Inverted 45° 2 x 2 Double Convex Yellow Part 3676 Element 4264338 or 4254998 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Yellow Part 3660 Element 366024 ×4

Bricks Round and Cones 22 pieces

  • Brick Round 4 x 4 Centre Hole Bright Light Orange Part 87081 Element 6224800 ×4
  • Brick Round 2 x 2, Pin Holes Dark Azure Part 17485 Element 6226921 ×2
  • Cone 3 x 3 x 2 Dark Azure Part 6233 Element 6550332 or 6226925 ×2
  • Brick Round 2 x 2 with Axle Hole Dark Blue Part 3941 Element 4505985 ×6
  • Brick Round 4 x 4 Centre Hole Dark Bluish Gray Part 87081 Element 4558959 ×1
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] Dark Turquoise Part 85080 Element 6325429 or 6226930 ×4
  • Cone 4 x 4 x 2, Axle Hole [Plain] Dark Turquoise Part 3943b Element 6210594 ×1
  • Brick Round 2 x 2 with Axle Hole White Part 3941 Element 6601920 or 614351 ×1
  • Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole White Part 6222 Element 6615542 or 4203583 ×1

Plates Special 22 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Black Part 99780 Element 6020193 ×1
  • Plate Special 4 x 4, Studs on One Edge Plain] Black Part 6179 Element 617926 ×1
  • Technic Plate 2 x 4 [3 Holes] Black Part 3709 Element 370926 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Dark Blue Part 15573 Element 6554197 or 6092588 ×1
  • 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 1 with Clip Vertical [Thick Open O Clip] Light Bluish Gray Part 60897 Element 6296894 or 4613956 ×2
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] Light Bluish Gray Part 2540 Element 4211632 ×2
  • Plate Special 2 x 2 with 2 Pin Holes Light Bluish Gray Part 2817 Element 4211376 ×3
  • Plate Special 4 x 4, Studs on One Edge Plain] Light Bluish Gray Part 6179 Element 4211837 ×2
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Reddish Brown Part 18674 Element 6102360 ×1
  • Plate Special 1 x 2 [Side Handle Closed Ends] White Part 48336 Element 6552125 or 4222017 ×2
  • Plate Special 4 x 4 with Clips Horizontal (thick open O clips) White Part 11399 Element 6030965 ×1
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) White Part 18674 Element 6615555 or 6093053 ×1

Tiles Special 22 pieces

  • Tile Special Round 2 x 2 with Hole Black Part 15535 Element 6143850 ×1
  • Tile, Star with Stud Holder, Pin Hole Bright Light Orange Part 11609 Element 6432033 or 6167776 1 spare in the box ×3
  • Tile Special 1 x 2 Grille with Bottom Groove Dark Azure Part 2412b Element 6152109 ×12
  • Tile Special 2 x 2 with Top Pin Light Bluish Gray Part 2460 Element 4211365 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Pearl Gold Part 2412b Element 4490599 ×2
  • Tile Special 1 x 1 with Clip with Rounded Edges White Part 15712 Element 6348055 or 6054551 ×1
  • Tile, Star with Stud Holder, Pin Hole Yellow Part 11609 Element 6184648 1 spare in the box ×1

Tiles 21 pieces

  • Tile 1 x 2 with Groove Dark Blue Part 3069b Element 6554190 or 4528488 ×3
  • Tile 1 x 4 with Groove Dark Blue Part 2431 Element 6103985 or 4568393 ×3
  • Tile 1 x 6 with Groove Dark Blue Part 6636 Element 4252437 ×2
  • Tile 1 x 4 with Groove Dark Pink Part 2431 Element 6147732 ×2
  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×2
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×1
  • Tile 1 x 2 with Groove Lime Part 3069b Element 4500125 or 4164025 ×2
  • Tile 1 x 4 with Groove Lime Part 2431 Element 4164021 ×2
  • Tile 1 x 4 with Groove Medium Azure Part 2431 Element 4624705 ×2
  • Tile 1 x 6 with Groove Medium Azure Part 6636 Element 6603342 or 6185309 ×2

Technic Pins 18 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×2
  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 1 spare in the box ×2
  • Technic Axle Towball Light Bluish Gray Part 2736 Element 6443149 or 4211375 ×2
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×6
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×1
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×3
  • Technic Pin Long without Friction Ridges Tan Part 32556 ×2

Plants & Trees 11 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Dark Pink Part 24866 Element 6209679 1 spare in the box ×6
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Medium Lavender Part 24866 Element 6209684 1 spare in the box ×5

Technic Connectors 10 pieces

  • Technic Axle Connector Double Flexible [Rubber] Black Part 45590 Element 4198367 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Black Part 59443 Element 6084612 or 4512363 ×1
  • Technic Axle and Pin Connector Angled #6 - 90° Black Part 32014 Element 6268905 or 4107767 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Light Bluish Gray Part 59443 Element 4512360 ×2
  • Technic Axle and Pin Connector Angled #1 Light Bluish Gray Part 32013 Element 6296859 or 4211550 ×1
  • Technic Axle and Pin Connector Angled #2 - 180° Light Bluish Gray Part 32034 Element 6346487 or 4211567 ×1
  • Technic Axle and Pin Connector Angled #3 - 157.5° Light Bluish Gray Part 32016 Element 6261387 or 4211552 ×1

Technic Axles 9 pieces

  • Technic Axle 12 Black Part 3708 Element 370826 ×1
  • Technic Axle 4 Black Part 3705 Element 370526 ×1
  • Technic Axle 8 Black Part 3707 Element 370726 ×2
  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×1
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×4

Technic Bricks 9 pieces

  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Dark Bluish Gray Part 32064a Element 6178919 or 4210935 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Light Bluish Gray Part 3700 Element 4211440 ×4
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Light Bluish Gray Part 32064a Element 6206249 or 4233493 ×3

Wheels and Tyres 7 pieces

  • Tyre 14 x 6 Solid Smooth Black Part 50951 Element 4246901 1 spare in the box ×1
  • Tyre 30.4 x 14 VR Solid Black Part 58090 Element 6601610 or 4550937 ×2
  • Wheel 43.2 x 26 Technic Racing Small with 6 Pinholes Black Part 56908 Element 6276858 or 6078892 ×1
  • Wheel 11 x 8 with Center Groove Light Bluish Gray Part 42610 Element 4211758 ×1
  • Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes White Part 55981 Element 6359828 or 6260609 ×2

Minifig Upper Body 6 pieces

  • Arm Mechanical with Clip [Thick Support] Dark Bluish Gray Part 98313 Element 6276870 or 6012812 ×6

Tiles Round and Curved 6 pieces

  • Tile Round 2 x 2 with Bottom Stud Holder Black Part 14769 Element 6070695 Also in Dark Bluish Gray ×3
  • Tile Round 2 x 2 with Bottom Stud Holder Dark Bluish Gray Part 14769 Element 6056296 or 4620079 Also in Black ×2
  • Tile Round 2 x 2 with Bottom Stud Holder White Part 14769 Element 6601846 or 6044691 ×1

Bars, Ladders and Fences 4 pieces

  • Antenna 8H Whip Black Part 2569 Element 6265148 or 6164379 ×2
  • Bar 3L Black Part 87994 Element 6185316 or 6093525 1 spare in the box ×2

Minifig Shields, Weapons, & Tools 2 pieces

  • Tool Pickaxe Dark Bluish Gray Part 3841 Element 4211007 ×2

Technic Special 2 pieces

  • Technic Ball Joint Black Part 32474 Element 4290713 or 4143539 1 spare in the box ×1
  • Technic Ball Joint Lime Part 32474 Element 4624381 or 4290718 ×1

Bricks Wedged 1 piece

  • Brick Wedged, Curved 4 x 3 No Studs [Plain] Black Part 64225 Element 6009018 or 4539743 ×1

Electronics 1 piece

  • Light Brick 2 x 3 x 1 1/3 with Dark Bluish Gray Base [Yellow LED] Trans-Clear Part 62930 Element 6555880 or 6429472 ×1

Hinges, Arms and Turntables 1 piece

  • Turntable 4 x 4 Square Base, Locking White Part 61485 Element 6619301 or 4611927 ×1

Stickers 1 piece

  • Sticker Sheet for Set 41346-1 [No Color/Any Color] Part 38016 Element 6222305 ×1

Technic Bushes 1 piece

  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Light Bluish Gray Part 32123b Element 6271165 or 4211573 1 spare in the box ×1

Tools 1 piece

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

Tubes and Hoses 1 piece

  • Axle Hose, Soft 12L Flat Silver Part 32200 Element 6062932 ×1

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

When a piece really is missing

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