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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.

Lamborghini Huracán Tecnica

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42161 Lamborghini Huracán Tecnica

806 pieces in 144 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

Black 360 pieces

  • Bar 4L (Lightsaber Blade / Wand) Black Part 30374 Element 6116604 or 4140303 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Black Part 11477 Element 6047276 ×2
  • Brick Curved 3 x 1 No Studs Black Part 50950 Element 4251161 ×2
  • Flag 2 x 2 Trapezoid with Flared Area between Clips Black Part 80324 Element 6363033 ×2
  • Plate 1 x 2 Black Part 3023 Element 302326 ×4
  • Plate 1 x 3 Black Part 3623 Element 362326 ×2
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×4
  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate Round 1 x 1 with Open Stud Black Part 85861 Element 6168646 or 6100627 1 spare in the box ×9
  • Plate Special 1 x 2 with Pin Hole on Top Black Part 11458 Element 6114987 ×2
  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Black Part 6553 Element 4107765 or 655326 ×2
  • Technic Axle 4 Black Part 3705 Element 370526 ×4
  • Technic Axle 6 Black Part 3706 Element 370626 ×1
  • Technic Axle 8 Black Part 3707 Element 370726 ×1
  • Technic Axle Connector Smooth [with x Hole + Orientation] Black Part 59443 Element 6084612 or 4512363 ×4
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle Black Part 18651 Element 6089119 ×18
  • Technic Axle and Pin Connector Angled #1 Black Part 32013 Element 6284699 or 4107085 ×4
  • Technic Axle and Pin Connector Angled #3 - 157.5° Black Part 32016 Element 6261386 or 4107082 ×2
  • Technic Axle and Pin Connector Angled #4 - 135° Black Part 32192 Element 6262897 or 4121610 ×2
  • Technic Axle and Pin Connector Angled #6 - 90° Black Part 32014 Element 6268905 or 4107767 ×2
  • Technic Axle and Pin Connector Perpendicular Black Part 6536 Element 6261371 or 4173668 ×23
  • Technic Axle and Pin Connector Perpendicular Double Split [Reinforced] Black Part 69819 Element 6349281 ×6
  • Technic Axle and Pin Connector Perpendicular Triple Black Part 63869 Element 6362991 or 6007966 ×6
  • Technic Axle and Pin Connector Toggle Joint Smooth Black Part 32126 Element 6457112 or 6322045 ×4
  • Technic Beam 1 x 11 Thick Black Part 32525 Element 6029578 or 4534909 ×7
  • Technic Beam 1 x 15 Thick Black Part 32278 Element 4542573 or 4128603 ×2
  • Technic Beam 1 x 2 Thin Black Part 41677 Element 6338428 or 4167726 ×20
  • Technic Beam 1 x 3 Thick Black Part 32523 Element 4142822 or 3252326 ×2
  • Technic Beam 1 x 3 Thin Black Part 6632 Element 6331723 or 4107828 ×10
  • Technic Beam 1 x 5 Thick Black Part 32316 Element 4142135 or 4140429 ×4
  • Technic Beam 1 x 7 Thick Black Part 32524 Element 4495935 or 4155458 ×4
  • Technic Beam 2 x 3 L-Shape with Quarter Ellipse Thick Black Part 71708 Element 6326047 ×5
  • Technic Beam 2 x 4 L-Shape Thick Black Part 32140 Element 6271825 or 4120017 ×16
  • Technic Beam 3 x 3 L-Shape Thin Black Part 32056 Element 6271810 or 4112287 ×4
  • Technic Beam 3 x 5 L-Shape Thick Black Part 32526 Element 4142823 or 3252626 ×8
  • Technic Brick 1 x 2 [2 Pin Holes] Black Part 32000 Element 3200026 ×2
  • Technic Driving Ring Extension, 8 Ridges Black Part 35186 Element 6291069 ×2
  • Technic Gear 12 Tooth Double Bevel Black Part 32270 Element 4177431 ×1
  • Technic Panel Curved 7 x 3 with 2 Pin Holes through Panel Surface Black Part 24119 Element 6150082 ×1
  • Technic Panel Curved and Bent 6 x 3 Black Part 24116 Element 6268012 or 6133246 ×2
  • Technic Panel Fairing #10 Medium Triangle Smooth Black Part 2403 Element 6510087 or 6426604 ×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 ×4
  • Technic Panel Fairing #8 3L Very Small Smooth, Side B Black Part 2389 Element 6513874 or 6426590 ×4
  • Technic Panel Fairing #9 Medium Triangle Smooth Black Part 2395 Element 6510081 or 6426603 ×1
  • Technic Panel Fairing 2 x 3 x 1 Black Part 71682 Element 6331026 ×3
  • 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 ×8
  • Technic Pin Connector Round 1L [Beam] Black Part 18654 Element 6121485 1 spare in the box ×10
  • Technic Pin Connector Toggle Joint Smooth Double with 2 Pins [Square Holes] Black Part 65746 Element 6328175 ×1
  • Technic Pin Connector Toggle Joint Smooth Double with Axle and Pin Holes Black Part 87408 Element 6278412 or 4558692 ×1
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Black Part 65304 Element 6321745 ×8
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×93
  • Technic Steering Wheel Small (3 Studs Diameter) Black Part 2819 Element 4580509 or 4160709 ×1
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×1
  • Tile 1 x 3 Black Part 63864 Element 4558170 ×1
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×2
  • Tile 1 x 6 with Groove Black Part 6636 Element 663626 ×1
  • Tile 2 x 6 Black Part 69729 Element 6318582 ×2
  • Tile Round 1 x 1 with Lamborghini Symbol Print Black Part 98138pr0161 Element 6323635 1 spare in the box ×1
  • Tyre 43.2 x 14 Black Part 30699 Element 6518575 or 6182551 ×2
  • Tyre 43.2 x 22 ZR Black Part 44309 Element 4184286 ×2
  • Wheel 30 x 14 Black Part 56904 Element 6251174 ×2
  • Wheel 30.4 x 20 without Pinholes, with Reinforced Rim Black Part 56145 Element 4299389 or 4284946 ×2

Lime 146 pieces

  • Axle Hose, Soft 16L Lime Part 32202 Element 6303399 or 6149976 ×2
  • Bar 4L (Lightsaber Blade / Wand) Lime Part 30374 Element 6327442 ×3
  • Brick Curved 3 x 1 No Studs Lime Part 50950 Element 4537928 ×2
  • Flag 2 x 2 Trapezoid with Flared Area between Clips Lime Part 80324 Element 6454589 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Lime Part 59443 Element 6302735 ×4
  • Technic Axle and Pin Connector Angled #1 Lime Part 32013 Element 6332867 or 6150003 ×2
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Lime Part 42003 Element 6273728 or 6211876 ×12
  • Technic Beam 1 x 11 Thick Lime Part 32525 Element 6293920 or 4534911 ×1
  • Technic Beam 1 x 15 Thick Lime Part 32278 Element 6255071 or 4542574 ×1
  • Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Lime Part 60483 Element 6344866 or 6307436 ×18
  • Technic Beam 1 x 4 Thin Lime Part 32449 Element 6370403 or 4263131 ×2
  • Technic Beam 1 x 5 Thick Lime Part 32316 Element 4661486 or 4571220 ×2
  • Technic Beam 2 x 3 L-Shape with Quarter Ellipse Thick Lime Part 71708 Element 6370400 ×8
  • Technic Beam 2 x 4 L-Shape Thick Lime Part 32140 Element 6271826 or 4140345 ×2
  • Technic Beam 2 x 5 L-Shape with Quarter Ellipse Thick Lime Part 80286 Element 6454585 ×3
  • Technic Beam 3 x 5 L-Shape Thick Lime Part 32526 Element 6286222 or 6170475 ×2
  • Technic Panel Car Mudguard Arched 9 x 2 x 3 #30 Lime Part 42531 Element 6370399 ×2
  • Technic Panel Car Mudguard Arched 9 x 2 x 3, Arched Top #42 Lime Part 2459 Element 6454580 ×2
  • Technic Panel Fairing #1 Small Smooth Short, Side A Lime Part 87080 Element 6250235 or 6149999 ×1
  • Technic Panel Fairing #10 Medium Triangle Smooth Lime Part 2403 Element 6510089 or 6454584 ×1
  • Technic Panel Fairing #2 Small Smooth Short, Side B Lime Part 87086 Element 6250234 or 6149998 ×1
  • Technic Panel Fairing #21 5L Small Smooth, Side B Lime Part 11946 Element 6340657 or 6218483 ×2
  • Technic Panel Fairing #22 5L Small Smooth, Side A Lime Part 11947 Element 6352667 or 6218484 ×2
  • Technic Panel Fairing #5 Long Smooth, Side A Lime Part 64681 Element 6150000 ×1
  • Technic Panel Fairing #6 Long Smooth, Side B Lime Part 64393 Element 6149981 ×1
  • Technic Panel Fairing #7 3L Very Small Smooth, Side A Lime Part 2387 Element 6510998 or 6454586 ×8
  • Technic Panel Fairing #8 3L Very Small Smooth, Side B Lime Part 2389 Element 6513882 or 6454587 ×8
  • Technic Panel Fairing #9 Medium Triangle Smooth Lime Part 2395 Element 6510083 or 6454583 ×1
  • Technic Panel Fairing 2 x 3 x 1 Lime Part 71682 Element 6370401 ×13
  • Technic Panel Fairing 2 x 3 x 1 #3 Angled 157.5° Lime Part 2457 Element 6510096 or 6454588 ×2
  • Technic Panel Triangle 5 x 4 Left Lime Part 80278 Element 6454581 ×1
  • Technic Panel Triangle 5 x 4 Right Lime Part 80274 Element 6454582 ×1
  • Technic Pin Connector Hub with 1 Axle Lime Part 22961 Element 6526669 or 6308234 ×8
  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] Lime Part 65487 Element 6526673 or 6326619 ×5
  • Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes] Lime Part 44874 Element 6526674 or 6366476 ×2
  • Technic Pin Connector Round 1L [Beam] Lime Part 18654 Element 6302741 1 spare in the box ×14
  • Technic Tooth 1 x 3 with Axle Hole [Hollow Underside] Lime Part 48267 Element 6322197 ×4

Blue 94 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×45
  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] Blue Part 65487 Element 6282145 ×4
  • Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Blue Part 42924 Element 6299413 ×45

Red 57 pieces

  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×36
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Red Part 11214 Element 6209519 ×12
  • Technic Beam 1 x 3 Thick Red Part 32523 Element 4153718 ×2
  • Technic Beam 1 x 3 Thin Red Part 6632 Element 6364451 or 4107824 ×4
  • Technic Beam 3 x 0.5 Liftarm with Boss and Blocked, Squared Pin Hole Red Part 61408 Element 6331864 ×1
  • Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls] Red Part 42195 Element 6273211 ×2

Dark Bluish Gray 44 pieces

  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×2
  • Plate Special 2 x 2 with 2 Pins Dark Bluish Gray Part 15092 Element 6284702 or 6066952 ×1
  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×6
  • Technic Axle 8 with Stop Dark Bluish Gray Part 55013 Element 4499858 ×1
  • Technic Axle Connector with Axle Hole [Reinforced] Dark Bluish Gray Part 42135 Element 6375679 ×10
  • Technic Axle and Pin Connector Perpendicular Double Dark Bluish Gray Part 32291 Element 6280395 or 4210655 ×2
  • Technic Pin 1/2 with Friction Dark Bluish Gray Part 89678 Element 6395635 1 spare in the box ×15
  • Technic Pin Connector Hub with 2 Axles Dark Bluish Gray Part 27940 Element 6167281 ×7

Light Bluish Gray 44 pieces

  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×1
  • Technic Axle 9 Light Bluish Gray Part 60485 Element 4535768 ×7
  • Technic Axle Connector Smooth [with x Hole + Orientation] Light Bluish Gray Part 59443 Element 4512360 ×4
  • Technic Axle and Pin Connector Angled #1 Light Bluish Gray Part 32013 Element 6296859 or 4211550 ×2
  • Technic Axle and Pin Connector Angled #2 - 180° Light Bluish Gray Part 32034 Element 6346487 or 4211567 ×5
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Light Bluish Gray Part 32184 Element 6276969 or 4211621 ×5
  • Technic Axle and Pin Connector Perpendicular Double Split [Reinforced] Light Bluish Gray Part 69819 Element 6349478 ×2
  • Technic Beam 1 x 13 Thick Light Bluish Gray Part 41239 Element 4522934 or 4156299 ×4
  • Technic Beam 1 x 9 Thick Light Bluish Gray Part 40490 Element 6102449 or 4211866 ×5
  • Technic Beam 2 x 4 L-Shape Thick Light Bluish Gray Part 32140 Element 6271831 or 4211610 ×2
  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 1 spare in the box ×2
  • Technic Pin Connector Hub Perpendicular 3L with 4 Pins (Squared Holes) Light Bluish Gray Part 65489 Element 6282158 ×2
  • Technic Pin Connector Hub with 1 Axle Light Bluish Gray Part 22961 Element 6123815 ×1
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×2

Yellow 34 pieces

  • Technic Axle 11 Yellow Part 23948 Element 6130012 ×1
  • Technic Axle 3 Yellow Part 4519 Element 6130007 ×17
  • Technic Axle 7 Yellow Part 44294 Element 6130009 ×1
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Yellow Part 32123b Element 6271167 or 3212324 1 spare in the box ×15

Reddish Brown 17 pieces

  • Technic Axle 3 with Stop Reddish Brown Part 24316 Element 6135494 ×15
  • Technic Axle 5 with Stop Reddish Brown Part 15462 Element 6159763 ×2

Tan 8 pieces

  • Technic Axle 4 with Centre Stop Tan Part 99008 Element 4666999 ×2
  • Technic Gear 12 Tooth Bevel Tan Part 6589 Element 4565452 or 4514556 ×4
  • Technic Pin 3/4 Tan Part 32002 Element 6663097 or 6013938 1 spare in the box ×2

White 1 piece

  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] White Part 65487 Element 6282148 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 42161-1 [No Color/Any Color] Part 10101063 Element 6415928 ×1

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

When a piece really is missing

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