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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.

Time Tunnelator

Checking

6499 Time Tunnelator

77 pieces in 48 part and color combinations, plus 1 minifigure.

The piece count includes the 5 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

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 28 pieces

  • Animal, Bat Black Part 30103 Element 4587312 or 4106513 ×2
  • Bar 1 x 4 x 2 with Studs Black Part 4083 Element 408326 ×1
  • Creature Body Part, Dragon Wing Black Part 6133 Element 4277967 or 4106560 ×1
  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 1 x 6 Black Part 3666 Element 366626 ×2
  • Plate 2 x 10 Black Part 3832 Element 383226 ×1
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 ×2
  • Tail 4 x 2 x 2 Black Part 3479 Element 347976 or 347926 ×2
  • Technic Axle 4 Black Part 3705 Element 370526 ×1
  • Technic Axle 8 Black Part 3707 Element 370726 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Black Part 3700 Element 370026 ×2
  • Technic Pin with Friction Ridges Lengthwise and Towball Black Part 6628 Element 4184169 or 662826 ×2
  • Technic Slope Short (Wing Front) Black Part 2743 Element 6143851 or 4227262 ×2
  • Technic Wedge Belt Wheel Tire Black Part 2815 Element 6028041 or 281526 ×2
  • Tile Special 1 x 1 with Clip and Straight Tips Black Part 2555 Element 255526 ×4

Blue 13 pieces

  • Bracket 2 x 2 - 2 x 2 Blue Part 3956 Element 6019215 or 395623 ×2
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×2
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×1
  • Plate 2 x 3 Blue Part 3021 Element 302123 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Blue Part 4085c Element 408523 ×1
  • Plate Special 2 x 2 with Towball Socket, Short, 4 Slots Blue Part 3730 Element 4200503 or 373023 ×2
  • Steering Stand 1 x 2 with Black Steering Wheel Blue Part 3829c01 Element 9566 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Blue Part 2412b Element 241223 ×1
  • Tile Special 1 x 2 with Handle Blue Part 2432 Element 243223 ×1
  • Wedge Plate 4 x 9 without Stud Notches Blue Part 2413 Element 241323 ×1

Light Gray 12 pieces

  • Motor Pulley, 9V Micromotor with axle hole Light Gray Part 2983 Element 298630 ×1
  • Plate 1 x 4 Light Gray Part 3710 Element 371002 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Light Gray Part 3794a Element 379402 ×1
  • Propeller 2 Blade 9 Diameter Light Gray Part 2952 Element 4107163 ×1
  • Technic Bush Light Gray Part 3713 Element 4125313 or 659002 ×3
  • Technic Bush 1/2 Toothed Type II [X Opening] Light Gray Part 4265b Element 4100501 or 657702 ×2
  • Weapon Lance Light Gray Part 3849 Element 4213223 or 4189054 ×2
  • Wheel Holder, Plate, Round 2 x 2 Thin with Clips Light Gray Part 2655 Element 265502 ×1

Trans-Neon Orange 8 pieces

  • Cone 1 x 1 [No Top Groove] Trans-Neon Orange Part 4589 Element 4529918 or 618847 ×5
  • Dish 2 x 2 Inverted [Radar] Trans-Neon Orange Part 4740 Element 6245295 or 3006347 ×2
  • Wave / Flame Rounded with Base Pegs Trans-Neon Orange Part 6126a ×1

Brown 4 pieces

  • Barrel 2 x 2 x 2 Brown Part 2489 Element 248925 ×2
  • Technic Wedge Belt Wheel [aka Pulley] Brown Part 4185 Element 4162482 or 4107463 ×2

Dark Gray 4 pieces

  • Bar 12L with Open Stud, Towball, and Top Slit [Boat Mast] Dark Gray Part 6076 Element 4107464 ×2
  • Technic Link 1 x 6 without Stoppers Dark Gray Part 32005a Element 273927 ×2

Chrome Gold 2 pieces

  • Musical Instrument Bugle Chrome Gold Part 71342 Element 4105294 ×2

Trans-Clear 2 pieces

  • Sail, Triangular, 6 x 12 with Spider Web Print Trans-Clear Part 71637pr0005 ×2

Red 1 piece

  • Wheel Centre Small with Stub Axles (Pulley Wheel) Red Part 3464 Element 4180583 or 346421 ×1

Trans-Dark Blue 1 piece

  • Panel 1 x 2 x 1 [Square Corners] Trans-Dark Blue Part 4865a Element 4163291 or 4118774 ×1

Yellow 1 piece

  • Technic Rubber Belt Large [33mm ID] [Round Cross Section] Yellow Part 85546 Element 4544151 or 70905 1 spare in the box ×1

[No Color/Any Color] 1 piece

  • Playmat, Time Machine Play Stage [No Color/Any Color] Part 4110153 ×1

Minifigures 1 figure

  • Time Twisters - Black Torso, Dark Gray Legs Minifigure, checked as a whole figure ×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

Buy the piece

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.

Keep a record

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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