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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.

BricQ Motion Essential

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45401 BricQ Motion Essential

523 pieces in 155 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.

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Piece checklist

White 90 pieces

  • Animal, Dog, Husky with Black Eyes, Black Nose Print and Marbled Dark Bluish Gray Ears and Back Pattern White Part 16606pat0001pr0001 Element 6076467 ×1
  • Animal, Rabbit / Bunny with Black Eyes and Mouth - Pink Nose Print White Part 29685pr0001 Element 6461276 or 6254176 ×1
  • Brick 1 x 2 x 5 with Hollow Studs White Part 2454b Element 6619280 or 245401 ×2
  • Brick Special 2 x 2 with 2 Pins and Axle Hole White Part 30000 Element 6356180 or 6035762 ×2
  • Flag 2 x 2 Square with Chequered Print [Thick Clips] White Part 11055pr0002 Element 6415719 or 6294458 ×2
  • Helmet, Sports [Plain] White Part 93560 Element 6252744 ×2
  • Helmet, Sports, with Vent Holes [Plain] White Part 46303 Element 6139552 or 4198170 ×2
  • Hips and White Legs White Part 970c27 Element 6551364 or 4570434 ×1
  • Minifig Hipwear Ruffled Ballerina Tutu [Plain] White Part 24087 Element 6460676 or 6402742 ×1
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×6
  • Plate 8 x 16 White Part 92438 Element 4598523 ×2
  • Sports Basketball Net with Axle White Part 11641 Element 6269072 or 6150166 ×1
  • Sports Hockey Stick, Round Shaft White Part 64000 Element 6276148 ×4
  • Sports Tennis Racket - Round Holes White Part 53019 Element 6263451 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] White Part 59443 Element 6212049 ×4
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole White Part 32184 Element 6276981 or 6114940 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] White Part 3700 Element 6619284 or 370001 ×4
  • Technic Brick 6 x 8 with 4 x 6 Opening White Part 32532 Element 6421514 or 6021763 ×1
  • Tile 1 x 2 with Broken Arrow Long Yellow with Black Border Print White Part 3069bpr0206 Element 6194502 ×4
  • Tile 2 x 4 with Groove White Part 87079 Element 6548271 or 4560178 ×10
  • Tile Round 2 x 2 with Eye, Blue Iris, Black Pupil Print White Part 14769pr1116 Element 6545236 or 6252746 ×3
  • Tile Special 2 x 2 Inverted White Part 11203 Element 6564913 or 6013866 ×8
  • Tile Special 2 x 2 with Top Pin [Squared Holes] White Part 49153 Element 6313138 ×8
  • Torso, Tank Top with Rainbow Stars Print, Yellow Arms and Hands White Part 973c01h01pr1480 Element 6157857 or 4549988 ×1
  • Torso, Vest with Surfer Print, Yellow Arms and Hands White Part 973c01h01pr1720 Element 4612153 ×1
  • Turntable 2 x 2 Female White Part 27448 Element 6536567 or 6238334 ×5
  • Turntable 4 x 4 Square Base, Locking White Part 61485 Element 6619301 or 4611927 ×5
  • Wheel 30 x 14 White Part 56904 Element 4539270 ×5

Red 83 pieces

  • Bracket 1 x 2 - 2 x 2 Inverted Red Part 99207 Element 6001806 ×2
  • Brick Curved 2 x 2 x 2/3 Red Part 15068 Element 6105976 ×4
  • Brick Special 2 x 2 with Pin and Axle Hole Red Part 6232 Element 6347696 or 623221 ×5
  • Brick Special 2 x 4 with 3 Axle Holes Red Part 39789 Element 6244918 ×4
  • Hair and Hat / Cap, Ponytail Reddish Brown Print Red Part 35660pat0001 Element 6223059 ×1
  • Hips and Red Legs Red Part 970c22 Element 6006024 or 4582576 ×1
  • Plant, Apple Red Part 33051 Element 6054438 or 4119487 ×1
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Red Part 2654 Element 4617080 or 4278275 ×5
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Red Part 60478 Element 4515365 ×3
  • Technic Axle 12 Red Part 3708 Element 6147702 or 4125190 ×5
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×8
  • Technic Brick 1 x 12 [11 Pin Holes] Red Part 3895 Element 389521 ×2
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Red Part 32064a Element 6196217 or 4513987 ×4
  • Technic Bush Red Part 3713 Element 6271820 or 4227155 ×12
  • Technic Pin Connector Plate 1 x 2 x 1 2/3 [Two Holes On Top] Red Part 32530 Element 4207715 or 3253021 ×2
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Red Part 32054 Element 4140806 or 4125198 ×6
  • Technic Plate 2 x 4 [3 Holes] Red Part 3709 Element 370921 ×8
  • Technic Tooth 1 x 3 with Axle Hole [Hollow Underside] Red Part 48267 Element 6285599 ×2
  • Torso, Tracksuit Jacket, Zipper across Belly, Pocket Print, Red Arms, Yellow Hands Red Part 973c22h01pr4786 Element 6270336 ×1
  • Wheel 18 x 8 with Fake Bolts and Deep Spokes with Inner Ring Red Part 13971 Element 6048859 ×5

Light Bluish Gray 64 pieces

  • Barrel Half Large with Axle Hole Light Bluish Gray Part 64951 Element 6262086 ×1
  • Brick Special 2 x 4 with Pins Light Bluish Gray Part 6249 Element 6356158 or 4211676 ×2
  • Equipment Radio / Boom Box with Handle and Black Trim Print Light Bluish Gray Part 93221pr0003 Element 6525760 or 6138216 ×1
  • Plate 1 x 12 Light Bluish Gray Part 60479 Element 4514846 ×2
  • Plate Special 1 x 2 with Clip Horizontal on End Light Bluish Gray Part 63868 Element 6319336 or 4535738 ×3
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×5
  • Technic Axle and Pin Connector Angled #6 - 90° Light Bluish Gray Part 32014 Element 6268924 or 4509886 ×5
  • Technic Beam 3 x 0.5 Liftarm with Boss and Blocked, Squared Pin Hole Light Bluish Gray Part 61408 Element 6331859 ×3
  • Technic Gear 28 Tooth Double Bevel Light Bluish Gray Part 46372 Element 6259270 ×3
  • Technic Gear Rack 1 x 4 Light Bluish Gray Part 3743 Element 6457283 or 4211450 ×5
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 ×24
  • Technic Shock Absorber 6.5L with Soft Spring, Standard Coil [Complete Assembly] Light Bluish Gray Part 76138 Element 6027565 or 4265688 ×3
  • Wheel 11 x 8 with Center Groove Light Bluish Gray Part 42610 Element 4211758 ×5
  • Wheel Holder, Plate, Round 2 x 2 Thin with Clips Light Bluish Gray Part 2655 Element 6152344 or 4211373 ×2

Yellow 62 pieces

  • Box / Crate with Handholds 3 x 4 x 1 2/3 Yellow Part 30150 Element 4599378 ×1
  • Bracket 1 x 2 - 2 x 2 Yellow Part 44728 Element 6117938 or 4615642 ×2
  • Brick 1 x 2 x 2 with Inside Stud Holder Yellow Part 3245c Element 4121625 ×2
  • Brick Sloped Inverted 45° 2 x 1 Yellow Part 3665 Element 366524 ×2
  • Brick Special 2 x 4 with 3 Axle Holes Yellow Part 39789 Element 6244914 ×6
  • Minifig Head Jack Davids / Bolobo, Eyebrows, Scar on Cheek, Smile with Teeth / Angry with Teeth Print Yellow Part 3626cpr3136 Element 6289265 ×1
  • Minifig Head Peach, Glasses Light Blue with Black Frame, Peach Lips, Closed Mouth Smile Print Yellow Part 3626cpr2109 Element 6174454 ×1
  • Minifig Head Sally, Girl, Eyelashes, Freckles, Smile Yellow Part 3626cpr1635 Element 6178367 or 6105708 ×1
  • Minifig Head, Brown Eyebrows, Open Mouth Smile with White Teeth and Red Tongue Print Yellow Part 3626cpr9950 Element 6218234 ×1
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×6
  • Seat / Chair 2 x 2 with Center Sprue Mark Yellow Part 4079b Element 407924 ×2
  • Steering Stand 1 x 2 with Black Steering Wheel Yellow Part 3829c01 Element 9553 ×2
  • Support 1 x 6 x 10 Girder Triangular Yellow Part 64449 Element 6252054 or 4539437 ×2
  • Support 2 x 2 x 13 with 5 Pin Holes Yellow Part 91176 Element 6072694 ×2
  • Technic Axle 3 Yellow Part 4519 Element 6130007 ×8
  • Technic Axle 9 Yellow Part 60485 Element 6130010 ×5
  • Technic Axle and Pin Connector Angled #2 - 180° Yellow Part 32034 Element 6344325 or 6210804 ×3
  • Technic Beam 1 x 5 Thick Yellow Part 32316 Element 4142133 or 4128590 ×2
  • Technic Beam 3 x 3 T-Shape Thick Yellow Part 60484 Element 6072627 ×2
  • Technic Brick 1 x 6 [5 Pin Holes] Yellow Part 3894 Element 389424 ×4
  • Tile 1 x 6 with Groove Yellow Part 6636 Element 6388488 or 663624 ×2
  • Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes Yellow Part 55981 Element 6109681 or 4490142 ×5

Black 57 pieces

  • Antenna 1 x 4 with Flat Top Black Part 3957b Element 395726 ×2
  • Brick 2 x 6 Black Part 2456 Element 4181144 or 245626 ×2
  • Brick Curved Inverted 2 x 2 x 2/3 Black Part 32803 Element 6211476 ×4
  • Brick Round 2 x 2 Sphere with Stud [Plain] Black Part 20953 Element 6221776 ×2
  • Brick Sloped 10° 6 x 8 Black Part 4515 Element 6440324 or 4161067 ×1
  • Brick Special 2 x 6 x 2 Weight with Sealed Bottom and Dimples on Ends Black Part 73090b Element 6094053 or 73843 ×2
  • Equipment Camera Handheld with Central Viewfinder Black Part 30089b Element 6476480 or 4106552 ×1
  • Hair Coiled Texture [Plain] Black Part 21778 Element 6122096 ×1
  • Hair Coiled and Short Black Part 36060 Element 6438933 or 6213798 ×1
  • Hips and Black Legs Black Part 970c03 Element 4569093 or 73407 ×1
  • String with End Studs 41L Overall Black Part 14226c41 Element 6096957 or 6074034 ×3
  • Technic Axle 16 Black Part 50451 Element 6317564 or 6043747 ×4
  • Technic Axle 8 Black Part 3707 Element 370726 ×5
  • Technic Gear 12 Tooth Double Bevel Black Part 32270 Element 4177431 ×3
  • Technic Gear 36 Tooth Double Bevel Black Part 32498 Element 4255563 or 4177434 ×3
  • Tile 8 x 16 with Bottom Tubes Black Part 90498 Element 4603646 ×3
  • Tile Special Round 2 x 2 with Hole Black Part 15535 Element 6143850 ×4
  • Tyre 17.5 x 6 with Shallow Staggered Treads and Middle Band Black Part 92409 Element 4617848 ×5
  • Tyre 30.4 x 14 Offset Tread [Centre Band] Black Part 92402 Element 4619323 ×5
  • Tyre 43.2 x 14 Offset Tread Black Part 56898 Element 6518544 or 4539268 ×5

Dark Azure 44 pieces

  • Brick Round 2 x 2 with Axle Hole Dark Azure Part 3941 Element 6229071 ×4
  • Hair Ponytail and Swept Sideways Fringe Dark Azure Part 87990 Element 6194444 or 6152438 ×1
  • Plate 2 x 16 Dark Azure Part 4282 Element 6249123 ×6
  • Plate 2 x 3 Dark Azure Part 3021 Element 6144149 or 6089837 ×4
  • Plate 4 x 8 Dark Azure Part 3035 Element 6209672 ×4
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Azure Part 87580 Element 6029163 ×4
  • Technic Beam 3 x 5 L-Shape Thick Dark Azure Part 32526 Element 6211951 ×2
  • Technic Brick 1 x 8 [7 Pin Holes] Dark Azure Part 3702 Element 6284131 ×6
  • Technic Brick 4 x 6 with 2 x 4 Opening Dark Azure Part 32531 Element 6185546 ×3
  • Technic Plate 2 x 6 [5 Holes] Dark Azure Part 32001 Element 6282116 ×4
  • Tile 1 x 8 with 1 to 8 Measuring Chart Print Dark Azure Part 4162pr0073 Element 6299932 ×5
  • Torso, Hoodie with Zipper over Lime and Green Striped Shirt Print, Dark Azure Arms, Yellow Hands Dark Azure Part 973c04h01pr3431 Element 6153138 ×1

Dark Purple 27 pieces

  • Brick Curved 3 x 1 No Studs Dark Purple Part 50950 Element 6103449 or 4578772 ×2
  • Brick Curved 4 x 1 Double, No Studs Dark Purple Part 93273 Element 6069012 ×2
  • Brick Sloped 33° 3 x 2 Dark Purple Part 3298 Element 6055875 or 4224864 ×2
  • Plate Round 1 x 1 with Solid Stud Dark Purple Part 6141 Element 4566522 ×6
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Purple Part 4032a Element 6030534 ×4
  • Plate Special 2 x 2 Splat Gear, 6 Teeth Dark Purple Part 35442 Element 6238330 ×3
  • Tile 1 x 2 with Groove Dark Purple Part 3069b Element 4613192 ×4
  • Tile 2 x 4 with Groove Dark Purple Part 87079 Element 6167472 ×4

Lime 26 pieces

  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube Lime Part 3678b Element 6251847 or 4212627 ×4
  • Plate 2 x 4 Lime Part 3020 Element 4537936 or 4534667 ×2
  • Plate 6 x 6 Lime Part 3958 Element 4525858 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Lime Part 15573 Element 6092592 ×6
  • Plate Special 6 x 6 Splat Gear, 14 Teeth Lime Part 35446 Element 6302509 ×2
  • Technic Brick 1 x 16 [15 Pin Holes] Lime Part 3703 Element 6132379 ×6
  • Technic Brick 1 x 4 [3 Pin Holes] Lime Part 3701 Element 6132373 or 4166527 ×4

Medium Azure 21 pieces

  • Brick 1 x 4 Medium Azure Part 3010 Element 6603319 or 6036238 ×2
  • Brick Sloped 45° 2 x 2 Medium Azure Part 3039 Element 6173655 ×2
  • Plate Special 4 x 4 Splat Gear, 10 Teeth Medium Azure Part 35443 Element 6238331 ×5
  • Sports Ski 6L Medium Azure Part 90509 Element 6170544 or 6088558 ×2
  • Tile 1 x 4 with Groove Medium Azure Part 2431 Element 4624705 ×2
  • Tile 2 x 2 with Groove Medium Azure Part 3068b Element 6060857 ×8

Tan 19 pieces

  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×8
  • Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] Tan Part 18575 Element 6346517 or 6084724 ×3
  • Technic Pin Long without Friction Ridges, with Anti-Roll Notch Tan Part 39888 Element 6321305 ×6
  • Tile Round 2 x 2 with Pepperoni Pizza Print Tan Part 14769pr1070 Element 6174830 ×2

Bright Green 16 pieces

  • Technic Beam 1 x 7 Thick Bright Green Part 32524 Element 6097392 ×4
  • Technic Pin Connector Round [Slotted] Bright Green Part 62462 Element 6173135 or 6097400 ×4
  • Technic Plate 2 x 8 [7 Holes] Bright Green Part 3738 Element 6138494 ×8

Dark Bluish Gray 3 pieces

  • Hips and Dark Bluish Gray Legs Dark Bluish Gray Part 970c12 Element 6168713 or 4570433 ×1
  • Wheel Centre Small with Stub Axles (Pulley Wheel) Dark Bluish Gray Part 3464 Element 6005463 ×2

Light Aqua 2 pieces

  • Brick Special 1 x 2 x 2 with Photo Clip Light Aqua Part 37452 Element 6290244 ×2

Pearl Gold 2 pieces

  • Equipment Trophy Cup Small Pearl Gold Part 10172 Element 6181575 or 6100303 ×2

Sand Green 2 pieces

  • Bar 3L with Handle, Stop Ring and Side Stops (Minifig Ski Pole) Sand Green Part 90540 Element 6233298 ×2

Dark Turquoise 1 piece

  • Brick and Axle Separator v2.0 Dark Turquoise Part 96874 Element 6254100 ×1

Flat Silver 1 piece

  • Tool Screwdriver and Spanner / Wrench Flat Silver Part 4006 Element 6167576 ×1

Medium Nougat 1 piece

  • Animal, Dog, Alsatian / German Shepherd (Police Dog) with Black Eyes and Forehead Print Medium Nougat Part 92586pr0001 Element 4614195 ×1

Trans-Light Blue 1 piece

  • Windscreen 2 x 4 x 2 Trans-Light Blue Part 3823 Element 6581802 or 6253682 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 45401-1 [No Color/Any Color] Part 67969 Element 6300581 ×1

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

When a piece really is missing

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