Free tool

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.

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8219 Go-Cart

101 pieces in 53 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

Light Gray 35 pieces

  • Technic Axle Connector Ridged [with x Hole x Orientation] Light Gray Part 6538b Element 4113804 or 4100408 ×4
  • Technic Axle Pin without Friction Ridges Lengthwise Light Gray Part 3749 Element 4184168 or 4154179 ×8
  • Technic Axle and Pin Connector Perpendicular 3L with Pin Hole Light Gray Part 32068 Element 4114669 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Light Gray Part 3700 Element 370002 ×1
  • Technic Bush Light Gray Part 3713 Element 4125313 or 659002 ×2
  • Technic Bush 1/2 Smooth with Axle Hole Reduced Light Gray Part 32123a 2 spares in the box ×9
  • Technic Engine Connecting Rod Light Gray Part 2852 Element 285202 ×1
  • Technic Engine Crankshaft Light Gray Part 2853 Element 4119475 or 285302 ×2
  • Technic Gear 24 Tooth [Old Style - Three axle holes] Light Gray Part 3648a ×1
  • Technic Gear 8 Tooth Light Gray Part 3647 Element 364702 ×2
  • Technic Steering Rack Light Gray Part 2790 Element 4143357 or 279102 ×1
  • Technic Steering Wheel Small (3 Studs Diameter) Light Gray Part 2819 Element 4113032 or 281902 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Light Gray Part 2412b Element 241202 ×1

Black 31 pieces

  • Engine, Strakes, 2 x 2 Thin Top Plate Black Part 4229 Element 4552040 or 4163480 ×1
  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 1 x 3 Black Part 3623 Element 362326 ×1
  • Plate 1 x 4 Black Part 3710 Element 371026 ×1
  • Technic Axle 12 Black Part 3708 Element 370826 ×1
  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×2
  • Technic Axle 3 Black Part 4519 Element 6238084 or 451926 ×1
  • Technic Axle 4 Black Part 3705 Element 370526 ×1
  • Technic Axle 5 Black Part 32073 Element 4114740 ×3
  • Technic Axle 8 Black Part 3707 Element 370726 1 spare in the box ×2
  • Technic Axle and Pin Connector Perpendicular Black Part 6536 Element 6261371 or 4173668 ×1
  • Technic Beam Triangle Thin [Type I] Black Part 2905 Element 4142543 or 290526 ×1
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Black Part 32064a Element 6178922 or 4233487 ×1
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Black Part 6558 Element 655826 ×2
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×3
  • Technic Seat / Chair [3 x 2 Base] Black Part 2717 Element 271726 ×1
  • Technic Steering Arm with 2 Pins Black Part 32069 Element 6278276 or 4114671 ×2
  • Technic Steering Gear Holder Black Part 2791 ×1
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×1
  • Tyre 30.4 x 14 VR Black Part 6578 Element 4561806 or 657826 ×4

Red 26 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Red Part 3040b Element 4121934 or 304021 ×2
  • Plate 1 x 4 Red Part 3710 Element 371021 ×2
  • Plate 1 x 6 Red Part 3666 Element 366621 ×1
  • Plate 2 x 6 Red Part 3795 Element 379521 ×2
  • Plate Special 2 x 2 with 2 Pin Holes Red Part 2817 Element 281721 ×1
  • Technic Beam 1 x 3 Thin Red Part 6632 Element 6364451 or 4107824 ×2
  • Technic Brick 1 x 12 [11 Pin Holes] Red Part 3895 Element 389521 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Red Part 3700 Element 370021 ×3
  • Technic Brick 1 x 4 [3 Pin Holes] Red Part 3701 Element 370121 ×1
  • Technic Brick 1 x 8 [7 Pin Holes] Red Part 3702 Element 370221 ×3
  • Technic Slope Short (Wing Front) Red Part 2743 Element 274321 ×2
  • Tile 1 x 4 with Groove Red Part 2431 Element 243121 ×3
  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×1
  • Wedge Plate 3 x 6 Cut Corners Red Part 2419 Element 241921 ×1

White 5 pieces

  • Technic Disc 3 x 3 White Part 2723 Element 6564906 or 6296187 ×1
  • Wheel Rim 24 x 14 VR with Center Axle Hole White Part 2994 Element 4496671 or 299401 ×4

Dark Gray 1 piece

  • Technic Pin 3/4 Dark Gray Part 32002 Element 4109854 ×1

Trans-Clear 1 piece

  • Technic Engine Cylinder with Side Slots Trans-Clear Part 2850a Element 4109610 ×1

Yellow 1 piece

  • Technic Engine Piston Round Yellow Part 2851 Element 4112203 or 285124 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 8219-1 [No Color/Any Color] Part 72649 Element 4118694 ×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.