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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.

Road Rescue

Checking

6431 Road Rescue

44 pieces in 28 part and color combinations, plus 1 minifigure.

The 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.

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Piece checklist

Wheels and Tyres 8 pieces

  • Tyre 21 x 12 with Offset Tread Small Wide Black Part 6015 Element 601526 ×4
  • Wheel 11 x 12 with Hole Round for Wheels Holder Pin White Part 6014a Element 601401 ×4

Plates 7 pieces

  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×2
  • Plate 1 x 1 Trans-Yellow Part 3024 Element 6513966 or 6252045 ×2
  • Plate 1 x 8 Yellow Part 3460 Element 346024 ×2
  • Plate 2 x 3 Yellow Part 3021 Element 302124 ×1

Plates Special 6 pieces

  • Plate Special 2 x 2 with Wheels Holder Wide Black Part 6157 Element 615726 ×2
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] White Part 4081b Element 6281990 or 4632566 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Yellow Part 4085c Element 408524 ×2

Bricks 4 pieces

  • Brick 1 x 4 Black Part 3010 Element 301026 ×2
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×2

Bars, Ladders and Fences 3 pieces

  • Bar 1 x 4 x 2 with Studs Black Part 4083 Element 408326 ×1
  • Lever Small Base with Black Lever White Part 298c02 Element 73737 ×2

Bricks Sloped 3 pieces

  • Brick Sloped 33° 3 x 4 with 'R.E.S. Q' on Yellow Triangle Print (Res-q) Black Part 3297pr0014 Element 4113878 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×2

Minifig Shields, Weapons, & Tools 3 pieces

  • Tool Circular Saw Dark Gray Part 30194 Element 4113834 ×1
  • Tool Ice Axe [6-Rib Handle] Dark Gray Part 30193 Element 4113836 ×1
  • Tool Jackhammer / Motor Hammer Dark Gray Part 30228 Element 4113837 ×1

Transportation - Land 3 pieces

  • Vehicle Base 4 x 10 x 2/3 with 2 x 2 Recessed Center with Smooth Underside, 1 x 2 Cutouts, No Center Hole Black Part 4212b Element 421226 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel White Part 3829c01 Element 4208543 or 9551 ×1
  • Seat / Chair 2 x 2 Yellow Part 4079 ×1

Bricks Round and Cones 2 pieces

  • Brick Round 1 x 1 x 2/3 Light Bulb Cover Trans-Dark Blue Part 4770 Element 477043 ×1
  • Brick Round 1 x 1 x 2/3 Light Bulb Cover Trans-Red Part 4770 Element 4226863 or 477041 ×1

Windows and Doors 2 pieces

  • Door 1 x 3 x 1 Left Black Part 3822 Element 6024114 or 382226 ×1
  • Door 1 x 3 x 1 Right Black Part 3821 Element 6024113 or 4141587 ×1

Minifig Accessories 1 piece

  • Equipment Binoculars Dark Gray Part 30162 Element 4109923 ×1

Panels 1 piece

  • Panel 1 x 2 x 1 [Square Corners] Black Part 4865a Element 486526 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 3 x 4 x 1 1/3 with 2 Studs on Top Trans-Dark Blue Part 2437 Element 4114165 ×1

Minifigures 1 figure

  • Res-Q Man, Black Cap, Moustache 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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