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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.

Nitro Menace

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8649 Nitro Menace

622 pieces in 124 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 204 pieces

  • Technic Pin Double with Axle Hole Black Part 32138 Element 4130597 or 4119589 ×2
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Black Part 32054 Element 4140801 or 4107742 ×6
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Black Part 6558 Element 655826 ×45
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×83
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×38
  • 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 1 spare in the box ×7
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Light Bluish Gray Part 32054 Element 4211865 ×14
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×2
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×3

Technic Beams 121 pieces

  • Technic Beam 1 x 11.5 Double Bent Thick Black Part 32009 Element 6271152 or 4111998 ×3
  • Technic Beam 1 x 13 Thick Black Part 41239 Element 4522933 or 4164422 ×2
  • Technic Beam 1 x 15 Thick Black Part 32278 Element 4542573 or 4128603 Also in Dark Bluish Gray ×4
  • Technic Beam 1 x 2 Thin Black Part 41677 Element 6338428 or 4167726 ×4
  • Technic Beam 1 x 3 Thick Black Part 32523 Element 4142822 or 3252326 ×3
  • Technic Beam 1 x 3 Thin Black Part 6632 Element 6331723 or 4107828 Also in Dark Bluish Gray ×2
  • Technic Beam 1 x 4 Thin Black Part 32449 Element 6327548 or 4142236 ×6
  • Technic Beam 1 x 5 Thick Black Part 32316 Element 4142135 or 4140429 ×1
  • 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 ×1
  • Technic Beam 1 x 9 Thick Black Part 40490 Element 4645732 or 4542788 ×1
  • Technic Beam 2 x 4 L-Shape Thick Black Part 32140 Element 6271825 or 4120017 ×14
  • Technic Beam 3 x 5 L-Shape Thick Black Part 32526 Element 4142823 or 3252626 ×2
  • Technic Beam 1 x 15 Thick Dark Bluish Gray Part 32278 Element 32278199 or 4542576 Also in Black ×6
  • Technic Beam 1 x 3 Thin Dark Bluish Gray Part 6632 Element 6632199 or 6364452 Also in Black ×4
  • Technic Beam 1 x 11 Thick Lime Part 32525 Element 6293920 or 4534911 ×2
  • Technic Beam 1 x 15 Thick Lime Part 32278 Element 6255071 or 4542574 ×3
  • Technic Beam 1 x 2 Thick Lime Part 43857 Element 6149993 or 4263119 ×6
  • Technic Beam 1 x 3 Thick Lime Part 32523 Element 6170474 or 4265684 ×6
  • Technic Beam 1 x 3 Thin Lime Part 6632 Element 6364449 or 6149985 ×6
  • 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 1 x 6 Thin Lime Part 32063 Element 4265577 ×4
  • Technic Beam 1 x 7 Bent (4 - 4) Thick Lime Part 32348 Element 6082985 or 4265696 ×2
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Lime Part 32271 Element 6601529 or 6057522 ×8
  • Technic Beam 2 x 4 L-Shape Thick Lime Part 32140 Element 6271826 or 4140345 ×6
  • Technic Beam 3 x 5 L-Shape Thick Lime Part 32526 Element 6286222 or 6170475 ×6
  • Technic Beam 1 x 5 Thick Pearl Light Gray Part 32316 Element 4210591 or 4177433 ×1
  • Technic Beam 1 x 7 Bent (4 - 4) Thick Red Part 32348 Element 6332236 or 6278130 ×2
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Red Part 32271 Element 6276845 or 6188299 Also in Trans-Red ×4
  • Technic Beam 3 x 5 L-Shape with Quarter Ellipse Thin Red Part 32250 Element 6174847 or 4254610 ×4
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Trans-Red Part 32271 Element 4175576 or 3227141 Also in Red ×2

Technic Connectors 102 pieces

  • Technic Axle Connector with Axle Hole Black Part 32039 Element 4107081 or 3203926 ×2
  • Technic Axle and Pin Connector Angled #1 Black Part 32013 Element 6284699 or 4107085 ×2
  • Technic Axle and Pin Connector Angled #2 - 180° Black Part 32034 Element 6271869 or 4107783 Also in Dark Bluish Gray ×4
  • Technic Axle and Pin Connector Angled #4 - 135° Black Part 32192 Element 6262897 or 4121610 ×2
  • Technic Axle and Pin Connector Perpendicular Black Part 6536 Element 6261371 or 4173668 ×7
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Black Part 42003 Element 6273708 or 4200326 ×5
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Black Part 32184 Element 6276951 or 4121667 ×8
  • Technic Axle and Pin Connector Perpendicular Double Black Part 32291 Element 6280394 or 4140430 ×6
  • Technic Axle and Pin Connector Perpendicular Double Split Black Part 41678 Element 4162857 ×2
  • Technic Pin Connector Perpendicular Long Black Part 32557 Element 4143466 ×2
  • Technic Axle and Pin Connector Angled #2 - 180° Dark Bluish Gray Part 32034 Element 32034199 or 6271876 Also in Black ×3
  • Technic Axle Connector Ridged [with x Hole x Orientation] Light Bluish Gray Part 6538b Element 4211543 ×5
  • Technic Pin Connector Hub Perpendicular 3L with 4 Pins Light Bluish Gray Part 48989 Element 4225033 ×2
  • Technic Axle Connector Ridged [with x Hole x Orientation] Lime Part 6538b Element 4265703 or 4154499 ×8
  • Technic Axle Connector with Axle Hole Lime Part 32039 Element 4265704 or 4175548 ×4
  • Technic Axle and Pin Connector Angled #1 Lime Part 32013 Element 6332867 or 6150003 ×2
  • Technic Axle and Pin Connector Angled #4 - 135° Lime Part 32192 Element 6262901 or 6097773 ×6
  • Technic Axle and Pin Connector Angled #5 - 112.5° Lime Part 32015 Element 6322194 or 4265701 ×4
  • Technic Axle and Pin Connector Perpendicular Lime Part 6536 Element 6261378 or 6149996 ×6
  • Technic Axle and Pin Connector Perpendicular Double Lime Part 32291 Element 4265694 or 4140496 ×2
  • Technic Pin Connector Perpendicular Long Lime Part 32557 Element 4157369 ×2
  • Technic Axle Connector with Axle Hole Pearl Light Gray Part 32039 Element 4255607 or 4177427 ×4
  • Technic Axle and Pin Connector Angled #1 Pearl Light Gray Part 32013 Element 4177425 ×2
  • Technic Axle and Pin Connector Perpendicular Double Pearl Light Gray Part 32291 Element 4177432 ×4
  • Technic Axle Connector Ridged [with x Hole x Orientation] Red Part 6538b Element 4125189 ×8

Technic Axles 83 pieces

  • Technic Axle 10 Black Part 3737 Element 373726 ×1
  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×23
  • Technic Axle 4 Black Part 3705 Element 370526 ×9
  • Technic Axle 5.5 with Stop [Flat Short End] Black Part 32209 Element 4124045 ×2
  • Technic Axle 6 Black Part 3706 Element 370626 ×5
  • Technic Axle 3 with Stud Dark Bluish Gray Part 6587 Element 6587199 or 6129590 ×4
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×17
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×9
  • Technic Axle 7 Light Bluish Gray Part 44294 Element 44294194 or 4211805 ×5
  • Technic Axle 12 Red Part 3708 Element 6147702 or 4125190 ×2
  • Technic Axle 4 Red Part 3705 Element 6129995 or 4265797 ×6

Technic Bushes 27 pieces

  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 1 spare in the box ×12
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Light Bluish Gray Part 32123b Element 6271165 or 4211573 1 spare in the box ×11
  • Technic Bush Red Part 3713 Element 6271820 or 4227155 1 spare in the box ×4

Tubes and Hoses 19 pieces

  • Axle Hose, Soft 11L Lime Part 32199 Element 4265576 ×4
  • Axle Hose, Soft 14L Lime Part 32201 Element 4265279 ×8
  • Axle Hose, Soft 11L Pearl Light Gray Part 32199 Element 4141973 ×2
  • Axle Hose, Soft 12L Pearl Light Gray Part 32200 Element 4141969 ×2
  • Axle Hose, Soft 19L Pearl Light Gray Part 32235 Element 4141970 ×1
  • Hose, Ribbed 7mm D. 5L / 4.0cm Pearl Light Gray Part 78c05 Element 4495201 or 4275382 ×1
  • Hose, Ribbed 7mm D. 9L / 7.2cm Pearl Light Gray Part 78c09 Element 4495206 or 4141671 ×1

Bricks Round and Cones 8 pieces

  • Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder Blue Part 30367b Element 4519904 ×2
  • Brick Round 2 x 2 with Axle Hole Blue Part 3941 Element 614373 or 614323 ×4
  • Brick Round 2 x 2 with Axle Hole Light Bluish Gray Part 3941 Element 4211526 ×2

Technic Panels 8 pieces

  • Technic Panel Fairing # 7 Small Long, Large Hole, Side A Lime Part 32534 Element 4263109 ×1
  • Technic Panel Fairing # 8 Small Long, Large Hole, Side B Lime Part 32535 Element 4263106 ×1
  • Technic Panel Fairing #20 Large Long, Small Hole, Side A Lime Part 44350 Element 4277115 or 4263097 ×1
  • Technic Panel Fairing #21 Large Long, Small Hole, Side B Lime Part 44351 Element 4277098 or 4263102 ×1
  • Technic Panel Fairing #22 Large Short, Small Hole, Side A Lime Part 44352 Element 4276977 or 4263104 ×1
  • Technic Panel Fairing #23 Large Short, Small Hole, Side B Lime Part 44353 Element 4277112 or 4263105 ×1
  • Technic Panel Fairing #20 Large Long, Small Hole, Side A Pearl Dark Gray Part 44350 Element 4277116 or 4195435 ×1
  • Technic Panel Fairing #21 Large Long, Small Hole, Side B Pearl Dark Gray Part 44351 Element 4277093 or 4195436 ×1

Wheels and Tyres 8 pieces

  • Tyre 68.8 x 36 ZR Black Part 44771 Element 6062225 or 4614801 ×4
  • Wheel 56 x 34 Technic Racing Medium with 3 Pin Holes Light Bluish Gray Part 44772 Element 4211845 ×4

Plates Round Curved and Dishes 7 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Blue Part 4032a Element 403223 ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Blue Part 2654 Element 4278276 or 4208686 ×1
  • Dish 2 x 2 Inverted [Radar] Dark Bluish Gray Part 4740 Element 4211010 ×2
  • Dish 3 x 3 Inverted [Radar] Trans-Light Blue Part 43898 Element 6507918 or 6244733 ×2

Technic Gears 6 pieces

  • Technic Gear 12 Tooth Double Bevel Light Bluish Gray Part 32270 Element 32270194 or 4211634 ×3
  • Technic Gear 20 Tooth Double Bevel with Axle Hole Type 2 [X Opening] Light Bluish Gray Part 32269 Element 32269194 or 4211635 ×1
  • Technic Gear 8 Tooth Light Bluish Gray Part 3647 Element 4211432 or 3647194 1 spare in the box ×1
  • Technic Gear Rack 1 x 4 Light Bluish Gray Part 3743 Element 6457283 or 4211450 ×1

Technic Special 6 pieces

  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Pearl Light Gray Part 41669 Element 4284480 or 4177440 ×4
  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Trans-Medium Blue Part 41669 Element 6174477 or 4163578 ×2

Tiles 6 pieces

  • Tile 1 x 4 with Groove Red Part 2431 Element 243121 ×4
  • Tile 1 x 6 with Groove Red Part 6636 Element 4113858 ×2

Plates 4 pieces

  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×1
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×1
  • Plate 2 x 6 Red Part 3795 Element 379521 ×2

Technic Steering, Suspension and Engine 4 pieces

  • Technic Steering Arm 6.5 x 2 with Towball Socket Rounded, Chamfered Black Part 32195b Element 4204025 ×2
  • Technic Steering Wheel Pilot's Yoke [Open Stud, Axle Hole with X Opening] Dark Bluish Gray Part 40001 Element 6023800 or 4210710 ×1
  • Technic Engine Tunable, Block with Two Round Air Scoops [Fits 2133] Pearl Light Gray Part 46452 Element 4203308 ×1

Containers 2 pieces

  • Bucket with Handle Holes and 5 Bottom Holes - Center Bottom Stud Holder Pearl Light Gray Part 48245 Element 4297956 or 4216592 ×2

Minifig Accessories 2 pieces

  • Tap 1 x 1 with Hole in Spout Red Part 4599a ×2

Plates Special 2 pieces

  • Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Red Part 2444 Element 244421 ×2

Transportation - Land 2 pieces

  • Fairing 1 x 4 Side Flaring Intake with Two Pins Pearl Light Gray Part 30647 Element 4264145 ×2

Stickers 1 piece

  • Sticker Sheet for Set 8649-1 [No Color/Any Color] Part 53102 Element 4264146 ×1

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

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

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Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

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Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.

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