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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.

Rally 6-Wheeler

Checking

8830 Rally 6-Wheeler

166 pieces in 57 part and color combinations, plus 1 minifigure.

LEGO counts 171 pieces. This inventory comes from a separate parts catalog and lists 169, including the 3 parts inside the minifigures; the two do not always count the same elements, so their totals differ. 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

Light Gray 58 pieces

  • Technic Axle Pin without Friction Ridges Lengthwise Light Gray Part 3749 Element 4184168 or 4154179 ×16
  • Technic Axle and Pin Connector Light Gray Part 3651 Element 4105243 or 365102 ×2
  • Technic Axle and Pin Connector Toggle Joint Toothed [with Slots] Light Gray Part 4273b Element 427302 ×9
  • Technic Bush Light Gray Part 3713 Element 4125313 or 659002 ×4
  • Technic Bush 1/2 Toothed Type II [X Opening] Light Gray Part 4265b Element 4100501 or 657702 ×5
  • Technic Gear 24 Tooth Crown with Flat Teeth Light Gray Part 3650a ×1
  • 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 Gear Rack 1 x 4 Light Gray Part 3743 Element 374302 ×2
  • Technic Pin 1/2 without Friction Ridges Light Gray Part 4274 Element 427402 ×4
  • Technic Plate 1 x 8 with Toothed Ends Light Gray Part 4442 Element 444252 or 444202 ×2
  • Technic Steering Arm Light Gray Part 4261 Element 4225506 or 4189316 ×4
  • Technic Wedge Belt Wheel [aka Pulley] Light Gray Part 4185 Element 4100502 or 418502 ×2
  • Tile 1 x 2 with Groove Light Gray Part 3069b Element 306902 ×4

Black 49 pieces

  • Antenna 8H Whip Black Part 2569 Element 6265148 or 6164379 ×1
  • Bracket 1 x 2 - 1 x 4 [Square Corners] Black Part 2436 Element 4282746 or 243626 ×1
  • Bracket 2 x 2 - 2 x 2 Black Part 3956 Element 6254808 or 6019217 ×2
  • Brick 1 x 4 Black Part 3010 Element 301026 ×1
  • Plate 1 x 2 Black Part 3023 Element 302326 ×5
  • Plate 1 x 4 Black Part 3710 Element 371026 ×2
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Technic Axle 10 Black Part 3737 Element 373726 ×1
  • Technic Axle 4 Black Part 3705 Element 370526 ×3
  • Technic Axle 6 Black Part 3706 Element 370626 ×1
  • Technic Axle 8 Black Part 3707 Element 370726 ×3
  • Technic Brick 1 x 16 [15 Pin Holes] Black Part 3703 Element 370326 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Black Part 3700 Element 370026 ×3
  • Technic Brick 1 x 4 [3 Pin Holes] Black Part 3701 Element 370126 ×3
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×6
  • Technic Plate 1 x 8 with Toothed Ends Black Part 4442 Element 444276 or 444226 ×4
  • Technic Plate 2 x 4 [3 Holes] Black Part 3709 Element 370926 ×1
  • Technic Plate 2 x 8 [7 Holes] Black Part 3738 Element 373826 ×1
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×1
  • Tyre 30 x 10.5 Offset Tread Black Part 2346 Element 234676 or 234626 ×6

Yellow 47 pieces

  • Brick 1 x 1 Yellow Part 3005 Element 300524 ×4
  • Brick Sloped 33° 3 x 1 Yellow Part 4286 Element 428624 ×2
  • Brick Sloped Inverted 45° 2 x 1 Yellow Part 3665 Element 366524 ×2
  • Plate 1 x 1 Yellow Part 3024 Element 302424 ×2
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×6
  • Plate 1 x 3 Yellow Part 3623 Element 362324 ×2
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×2
  • Plate 1 x 6 Yellow Part 3666 Element 366624 ×5
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×2
  • Plate 2 x 2 Corner Yellow Part 2420 Element 242074 or 242024 ×2
  • Technic Beam 1 x 4 Thin with Stud Connector Yellow Part 2825 Element 4107135 or 282524 ×4
  • Technic Brick 1 x 12 [11 Pin Holes] Yellow Part 3895 Element 6262393 or 389524 ×2
  • Technic Brick 1 x 4 [3 Pin Holes] Yellow Part 3701 Element 370124 ×1
  • Technic Brick 1 x 6 [5 Pin Holes] Yellow Part 3894 Element 389424 ×2
  • Technic Plate 2 x 4 [3 Holes] Yellow Part 3709 Element 370924 ×3
  • Technic Plate 2 x 8 [7 Holes] Yellow Part 3738 Element 4624216 or 373824 ×2
  • Technic Slope Long 1 x 6 with 3 Pin Holes Yellow Part 2744 Element 4547043 or 4190417 ×2
  • Tile 1 x 4 with Groove Yellow Part 2431 Element 243124 ×2

White 11 pieces

  • Panel 1 x 2 x 2 with Number 3 Print White Part 4864apr0002 ×2
  • Tile 1 x 4 with RALLY Print White Part 2431pr0034 ×1
  • Tile Round 2 x 2 with Black Grid Large Print White Part 4150pr0014 Element 81571 ×2
  • Wheel with Split Axle hole White Part 3482 Element 4279395 or 4194244 ×6

Red 1 piece

  • Technic Seat / Chair [3 x 2 Base] Red Part 2717 Element 271721 ×1

Minifigures 1 figure

  • Technic Figure White Legs, White Top with Blue Braces Print, Blue Arms, Red Helmet 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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