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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.

Small Car

Checking

3177 Small Car

39 pieces in 24 part and color combinations, plus 1 minifigure.

The official piece count includes the 4 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.

Show

Piece checklist

White 15 pieces

  • Bracket 1 x 2 - 2 x 2 White Part 44728 Element 6619296 or 6117940 ×2
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 1 spare in the box ×2
  • Door 1 x 3 x 1 Left White Part 3822 Element 4527637 or 4161547 ×1
  • Door 1 x 3 x 1 Right White Part 3821 Element 4537987 or 4527638 ×1
  • Panel 1 x 2 x 1 [Square Corners] White Part 4865a Element 486501 ×1
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×1
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×1
  • Wheel Arch, Mudguard 2 x 4 Studded with Hole White Part 60212 Element 4600181 or 4520807 ×1

Black 9 pieces

  • Brick Sloped 65° 2 x 1 x 2 Black Part 60481 Element 4515373 ×2
  • Brick Wedged, Curved Triple 4 x 4 x 2/3, 2 Studs Black Part 45677 Element 4191191 ×1
  • Tyre 14 x 9 Smooth Small Wide Slick Black Part 30028 Element 4508215 or 3002826 ×4
  • Vehicle Base 4 x 7 x 2/3 with 3 x 4 Recessed, Wheel Pins Black Part 2441 Element 6482877 or 6349350 ×1
  • Wheel Arch, Mudguard 2 x 4 Studded with Hole Black Part 60212 Element 4600178 or 4518608 ×1

Green 4 pieces

  • Plate 1 x 2 Green Part 3023 Element 302328 ×4

Light Bluish Gray 4 pieces

  • Wheel 8 x 9 with Hole Notched for Wheels Holder Pin Light Bluish Gray Part 30027b Element 4211765 ×4

Trans-Clear 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 1 spare in the box ×2

Blue 1 piece

  • Steering Stand 1 x 2 with Black Steering Wheel Blue Part 3829c01 Element 9566 ×1

Dark Bluish Gray 1 piece

  • Tile Special 1 x 2 Grille with Bottom Groove Dark Bluish Gray Part 2412b Element 4210631 ×1

Reddish Brown 1 piece

  • Bag / Briefcase Reddish Brown Part 4449 Element 6268857 or 4211235 ×1

Trans-Brown 1 piece

  • Windscreen 3 x 4 x 1 1/3 Large Glass Surface Trans-Brown Part 57783 Element 6507931 or 6247359 ×1

Trans-Red 1 piece

  • Plate 1 x 2 Trans-Red Part 3023 Element 6514003 or 6240212 ×1

Minifigures 1 figure

  • Man, White and Blue Hoodie, Green Legs, Dark Brown Hair 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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