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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.

Flatbed Truck

Checking

8109 Flatbed Truck

1,115 pieces in 162 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

Technic Pins 381 pieces

  • Technic Pin Double with Axle Hole Black Part 32138 Element 4130597 or 4119589 ×5
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Black Part 32054 Element 4140801 or 4107742 ×25
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 4 spares in the box ×182
  • Technic Pin with Friction Ridges Lengthwise and Towball Black Part 6628 Element 4184169 or 662826 ×2
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×56
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Blue Part 6558 Element 4514553 ×75
  • Technic Pin 3/4 Dark Bluish Gray Part 32002 Element 32002199 or 4211050 1 spare in the box ×4
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 2 spares in the box ×20
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×4
  • Technic Pin Long without Friction Ridges Tan Part 32556 ×8

Technic Beams 238 pieces

  • Technic Beam 1 x 11 Thick Black Part 32525 Element 6029578 or 4534909 ×1
  • Technic Beam 1 x 13 Thick Black Part 41239 Element 4522933 or 4164422 Also in Dark Bluish Gray ×1
  • Technic Beam 1 x 15 Thick Black Part 32278 Element 4542573 or 4128603 ×3
  • Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Black Part 60483 Element 6265091 or 6006140 ×18
  • Technic Beam 1 x 3 Thin Black Part 6632 Element 6331723 or 4107828 ×11
  • Technic Beam 1 x 6 Thin Black Part 32063 Element 6163980 or 4114634 ×2
  • Technic Beam 1 x 7 Thick Black Part 32524 Element 4495935 or 4155458 ×4
  • Technic Beam 1 x 9 Thick Black Part 40490 Element 4645732 or 4542788 ×5
  • Technic Beam 3 x 3 T-Shape Thick Black Part 60484 Element 4552347 or 4535771 ×5
  • Technic Beam 3 x 5 L-Shape Thick Black Part 32526 Element 4142823 or 3252626 ×16
  • Technic Beam 3 x 5 L-Shape Thick Blue Part 32526 Element 4158923 ×4
  • Technic Beam 1 x 13 Thick Dark Bluish Gray Part 41239 Element 4522937 or 4261932 Also in Black ×3
  • Technic Beam 1 x 11 Thick Light Bluish Gray Part 32525 Element 4611705 or 4534910 ×4
  • Technic Beam 1 x 11.5 Double Bent Thick Light Bluish Gray Part 32009 Element 6271156 or 4234240 ×4
  • Technic Beam 1 x 15 Thick Light Bluish Gray Part 32278 Element 4542577 or 4211770 ×11
  • Technic Beam 1 x 2 Thick Light Bluish Gray Part 43857 Element 4211862 ×7
  • Technic Beam 1 x 2 Thin Light Bluish Gray Part 41677 Element 6348143 or 4211741 ×18
  • Technic Beam 1 x 5 Thick Light Bluish Gray Part 32316 Element 4211651 ×5
  • Technic Beam 2 x 4 L-Shape Thick Light Bluish Gray Part 32140 Element 6271831 or 4211610 ×12
  • Technic Beam 3 x 3 L-Shape Thin Light Bluish Gray Part 32056 Element 6271815 or 4211574 ×10
  • Technic Beam 1 x 11 Thick Red Part 32525 Element 4562805 or 4534913 ×4
  • Technic Beam 1 x 11.5 Double Bent Thick Red Part 32009 Element 6271160 or 4268653 ×4
  • Technic Beam 1 x 13 Thick Red Part 41239 Element 4522938 or 4262082 ×3
  • Technic Beam 1 x 15 Thick Red Part 32278 Element 4542575 or 4163147 ×2
  • Technic Beam 1 x 3 Thick Red Part 32523 Element 4153718 ×2
  • Technic Beam 1 x 5 Thick Red Part 32316 Element 4142132 or 4128589 ×4
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Red Part 32271 Element 6276845 or 6188299 ×2
  • Technic Beam 1 x 9 Thick Red Part 40490 Element 4645733 or 4192225 ×4
  • Technic Beam 2 x 4 L-Shape Thick Red Part 32140 Element 6271827 or 4141270 ×4
  • Technic Beam 3 x 3 L-Shape with Quarter Ellipse Thin Red Part 32249 Element 6403900 or 4566064 ×8
  • Technic Beam 3 x 5 L-Shape Thick Red Part 32526 Element 4143154 ×6
  • Technic Beam 1 x 13 Thick Yellow Part 41239 Element 4522935 or 4237328 ×3
  • Technic Beam 1 x 15 Thick Yellow Part 32278 Element 4542579 or 4237445 ×3
  • Technic Beam 1 x 3 Thick Yellow Part 32523 Element 4153707 ×21
  • Technic Beam 1 x 7 Thick Yellow Part 32524 Element 4495934 or 4187082 ×7
  • Technic Beam 1 x 9 Thick Yellow Part 40490 Element 6115616 or 4187136 ×9
  • Technic Beam 2 x 4 L-Shape Thick Yellow Part 32140 Element 6271828 or 4141628 ×6
  • Technic Beam 3 x 5 L-Shape Thick Yellow Part 32526 Element 4144022 ×2

Technic Axles 129 pieces

  • Technic Axle 4 Black Part 3705 Element 370526 ×10
  • Technic Axle 6 Black Part 3706 Element 370626 ×4
  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×7
  • Technic Axle 5.5 with Stop [Rounded Short End] Dark Bluish Gray Part 59426 Element 4508553 ×7
  • Technic Axle 8 with Stop Dark Bluish Gray Part 55013 Element 4499858 ×4
  • Technic Axle 3 with Stud Dark Tan Part 6587 Element 6031821 or 6013821 ×3
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×28
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×17
  • Technic Axle 7 Light Bluish Gray Part 44294 Element 44294194 or 4211805 ×7
  • Technic Axle 9 Light Bluish Gray Part 60485 Element 4535768 ×5
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×37

Technic Connectors 118 pieces

  • Technic Axle Connector Smooth [with x Hole + Orientation] Black Part 59443 Element 6084612 or 4512363 ×18
  • Technic Axle and Pin Connector Angled #1 Black Part 32013 Element 6284699 or 4107085 ×18
  • Technic Axle and Pin Connector Angled #2 - 180° Black Part 32034 Element 6271869 or 4107783 ×9
  • Technic Axle and Pin Connector Perpendicular 3L with Pin Hole Black Part 32068 Element 6273318 or 4114670 ×2
  • Technic Axle and Pin Connector Perpendicular Double Split Black Part 41678 Element 4162857 ×5
  • Technic Pin Connector Toggle Joint Smooth Double with Axle and Pin Holes Black Part 87408 Element 6278412 or 4558692 ×2
  • Technic Axle and Pin Connector Perpendicular Dark Bluish Gray Part 6536 Element 6536199 or 6261374 ×7
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Dark Bluish Gray Part 42003 Element 6273715 or 4210857 ×16
  • Technic Axle Connector Smooth [with x Hole + Orientation] Light Bluish Gray Part 59443 Element 4512360 ×4
  • Technic Axle Connector with Axle Hole Light Bluish Gray Part 32039 Element 4211553 ×5
  • Technic Axle and Pin Connector Angled #6 - 90° Light Bluish Gray Part 32014 Element 6268924 or 4509886 ×4
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Light Bluish Gray Part 32184 Element 6276969 or 4211621 ×3
  • Technic Axle and Pin Connector Perpendicular Double Light Bluish Gray Part 32291 Element 6280396 or 4211629 ×4
  • Technic Axle and Pin Connector Perpendicular Triple Light Bluish Gray Part 63869 Element 6331441 or 4538007 ×1
  • Technic Pin Connector Hub Perpendicular 3L with 4 Pins Light Bluish Gray Part 48989 Element 4225033 ×2
  • Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes] Light Bluish Gray Part 87082 Element 4560175 ×3
  • Technic Axle Connector with Axle Hole Red Part 32039 Element 4118897 ×5
  • Technic Axle and Pin Connector Angled #5 - 112.5° Red Part 32015 Element 6271348 or 4227544 ×4
  • Technic Axle and Pin Connector Perpendicular Red Part 6536 Element 6261373 or 4188298 ×2
  • Technic Axle Connector Ridged [with x Hole x Orientation] Tan Part 6538b Element 4207456 or 4140453 ×1
  • Technic Pin Connector Round [Slotted] Yellow Part 62462 Element 6173122 or 4526983 ×3

Plates 57 pieces

  • Plate 1 x 12 Black Part 60479 Element 4514845 ×1
  • Plate 1 x 3 Black Part 3623 Element 362326 ×2
  • Plate 1 x 4 Black Part 3710 Element 371026 ×2
  • Plate 2 x 2 Black Part 3022 Element 302226 ×6
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 1 x 1 Red Part 3024 Element 302421 ×3
  • Plate 1 x 4 Red Part 3710 Element 371021 ×3
  • Plate 2 x 2 Corner Red Part 2420 Element 242071 or 242021 ×2
  • Plate 2 x 3 Red Part 3021 Element 302121 ×3
  • Plate 2 x 6 Red Part 3795 Element 379521 ×1
  • Plate 4 x 8 Red Part 3035 Element 303521 ×1
  • Plate 1 x 1 Trans-Clear Part 3024 Element 6513962 or 6252041 ×2
  • Plate 1 x 2 Trans-Clear Part 3023 Element 6514001 or 6240204 ×4
  • Plate 1 x 1 Trans-Orange Part 3024 Element 6513961 or 6252040 ×4
  • Plate 1 x 2 Trans-Orange Part 3023 Element 6514005 or 6240217 ×7
  • Plate 1 x 2 Trans-Red Part 3023 Element 6514003 or 6240212 ×4
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×4
  • Plate 1 x 8 Yellow Part 3460 Element 346024 ×2
  • Plate 2 x 3 Yellow Part 3021 Element 302124 ×2

Technic Bushes 47 pieces

  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 2 spares in the box ×24
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Light Bluish Gray Part 32123b Element 6271165 or 4211573 1 spare in the box ×23

Technic Gears 34 pieces

  • Technic Gear 12 Tooth Double Bevel Black Part 32270 Element 4177431 ×9
  • Technic Gear 20 Tooth Double Bevel with Axle Hole Type 2 [X Opening] Black Part 32269 Element 4177430 ×1
  • Technic Gear Rack 1 x 13 with Axle and Pin Holes Black Part 64781 Element 6302830 or 4540906 ×2
  • Technic Gear Rack 1 x 7 with Axle and Pin Holes Black Part 87761 Element 6327430 or 4562009 ×1
  • Technic Gear 16 Tooth with Clutch [Smooth] Dark Bluish Gray Part 6542b Element 6542199 or 4237267 ×2
  • Technic Gear 24 Tooth [New Style with Single Axle Hole] Dark Bluish Gray Part 3648b Element 6133119 or 4514558 ×4
  • Technic Gear 8 Tooth Dark Bluish Gray Part 3647 Element 4514559 1 spare in the box ×2
  • Technic Gear 16 Tooth Reinforced [New Style] Light Bluish Gray Part 94925 Element 4640536 ×2
  • Technic Worm Gear Light Bluish Gray Part 4716 Element 4211510 ×2
  • Technic Driving Ring 2L, 4 Ridges Red Part 6539 Element 4278957 ×1
  • Technic Gear 12 Tooth Bevel Tan Part 6589 Element 4565452 or 4514556 1 spare in the box ×2
  • Technic Gear 20 Tooth Bevel Tan Part 32198 Element 6031962 or 4514557 ×1
  • Technic Gear 20 Tooth Double Bevel with Axle Hole Type 2 [X Opening] Tan Part 32269 Element 4514555 ×2
  • Technic Gear 24 Tooth Clutch with Dark Bluish Gray Center White Part 76244 Element 6198486 or 6036892 ×1
  • Technic Knob Wheel Yellow Part 32072 Element 6284189 or 4203493 ×2

Technic Panels 20 pieces

  • Technic Panel 5 x 11 x 1 Black Part 64782 Element 4566243 ×6
  • Technic Panel Curved 11 x 3 with 2 Pin Holes through Panel Surface Red Part 62531 Element 6074647 or 4525727 ×2
  • Technic Panel Fairing #1 Small Smooth Short, Side A Red Part 87080 Element 6138745 or 4558872 ×1
  • Technic Panel Fairing #2 Small Smooth Short, Side B Red Part 87086 Element 6138746 or 4558873 ×1
  • Technic Panel Car Mudguard Left Yellow Part 61071 Element 4518866 ×1
  • Technic Panel Car Mudguard Right Yellow Part 61070 Element 4518865 ×1
  • Technic Panel Fairing #1 Small Smooth Short, Side A Yellow Part 87080 Element 6252564 or 4558879 ×2
  • Technic Panel Fairing #2 Small Smooth Short, Side B Yellow Part 87086 Element 6252566 or 4558876 ×2
  • Technic Panel Fairing #5 Long Smooth, Side A Yellow Part 64681 Element 6286376 or 4558817 ×2
  • Technic Panel Fairing #6 Long Smooth, Side B Yellow Part 64393 Element 6065491 or 4558800 ×2

Bricks Sloped 12 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Red Part 54200 Element 5074621 or 4504379 1 spare in the box ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Clear Part 54200 Element 6245250 or 4244362 2 spares in the box ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Orange Part 54200 Element 6245265 or 4244369 2 spares in the box ×4

Plates Round Curved and Dishes 12 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×4
  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 1 spare in the box ×4
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Trans-Clear Part 2654 Element 6581772 or 6163901 ×4

Wheels and Tyres 12 pieces

  • Tyre 43.2 x 22 ZR Black Part 44309 Element 4184286 ×6
  • Wheel 30.4 x 20 without Pinholes, with Reinforced Rim Light Bluish Gray Part 56145 Element 4297210 ×6

Tiles 11 pieces

  • Tile 1 x 3 Black Part 63864 Element 4558170 ×2
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×1
  • Tile 1 x 2 with Groove Trans-Orange Part 3069b Element 6514225 or 6251306 ×5
  • Tile 1 x 3 Yellow Part 63864 Element 4558172 ×3

Technic Bricks 8 pieces

  • Technic Brick 1 x 2 [2 Pin Holes] Black Part 32000 Element 3200026 ×4
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Light Bluish Gray Part 32064a Element 6206249 or 4233493 ×4

Tiles Special 8 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×8

Bricks Curved 4 pieces

  • Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes Yellow Part 88930 Element 4597902 or 4549089 ×4

Plates Wedged 4 pieces

  • Wedge Plate 3 x 2 Left Black Part 43723 Element 4180536 ×1
  • Wedge Plate 3 x 2 Right Black Part 43722 Element 4180508 ×1
  • Wedge Plate 3 x 2 Left Red Part 43723 Element 4372321 or 4180533 ×1
  • Wedge Plate 3 x 2 Right Red Part 43722 Element 4372221 or 4180504 ×1

Technic Beams Special 4 pieces

  • Technic Beam 3 x 0.5 Liftarm with Boss and Pin / Crank Black Part 33299a Element 4156980 ×3
  • Technic Beam 5 x 11 with 3 x 5 Opening Frame Thick Light Bluish Gray Part 64178 Element 4540797 ×1

Plates Special 3 pieces

  • Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Black Part 2444 Element 244426 ×2
  • Plate Special 2 x 2 with 2 Pin Holes Light Bluish Gray Part 2817 Element 4211376 ×1

String, Bands and Reels 3 pieces

  • String Cord Thin (0.5mm) 50cm Black Part 56823c50 Element 6530026 or 6489925 ×1
  • String Reel 2 x 1 x 2 Drum with Axle Hole Light Bluish Gray Part 61510 Element 4521532 ×1
  • Rubber Belt Small [15mm ID] [Round Cross Section] White Part 85543 Element 6699001 or 4580665 ×1

Bricks 2 pieces

  • Brick 2 x 4 Black Part 3001 Element 300126 ×2

Electronics 2 pieces

  • Battery Box, Power Functions 4 x 11 x 7 with Orange Switch and Dark Bluish Gray Covers [Complete Assembly] Light Bluish Gray Part 58119 Element 4506078 ×1
  • Motor, Medium, Power Functions, 3 x 6 x 3 with Dark Bluish Gray Bottom and 20cm Wire Light Bluish Gray Part 58120 Element 6209881 or 6151440 ×1

Tubes and Hoses 2 pieces

  • Axle Hose, Soft 11L Black Part 32199 Element 4234438 or 4121646 ×2

Stickers 1 piece

  • Sticker Sheet for Set 8109-1 [No Color/Any Color] Part 95745 Element 4622302 ×1

Supports, Girders and Cranes 1 piece

  • Hook with Towball Dark Bluish Gray Part 30395 Element 30395199 or 6347464 ×1

Technic Special 1 piece

  • Technic Changeover Catch - + opening Red Part 6641 Element 6099696 or 4270473 ×1

Technic Steering, Suspension and Engine 1 piece

  • Technic Steering Wheel Small (3 Studs Diameter) Light Bluish Gray Part 2819 Element 4580510 or 4211578 ×1

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

When a piece really is missing

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