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.

Shell Tanker Wagon

Checking

7813 Shell Tanker Wagon

117 pieces in 34 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.

Show

Piece checklist

Plates 41 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×4
  • Plate 1 x 6 Black Part 3666 Element 366626 ×4
  • Plate 2 x 10 Black Part 3832 Element 383226 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 ×2
  • Plate 2 x 3 Black Part 3021 Element 302126 ×4
  • Plate 2 x 6 Black Part 3795 Element 379526 ×2
  • Plate 6 x 16 Black Part 3027 Element 302726 ×1
  • Plate 1 x 2 Light Gray Part 3023 Element 302302 ×10
  • Plate 1 x 4 Light Gray Part 3710 Element 371002 ×2
  • Plate 2 x 6 Light Gray Part 3795 Element 379502 ×2
  • Plate 1 x 4 Red Part 3710 Element 371021 ×6
  • Plate 2 x 4 Red Part 3020 Element 302021 ×3

Bricks Sloped 28 pieces

  • Brick Sloped Inverted 45° 2 x 1 Black Part 3665 Element 366526 ×8
  • Brick Sloped 45° 2 x 2 Double Convex White Part 3045 Element 4233370 or 304501 ×12
  • Brick Sloped Inverted 45° 2 x 2 Double Convex Yellow Part 3676 Element 4264338 or 4254998 ×8

Bricks 16 pieces

  • Brick 2 x 4 Light Gray Part 3001 Element 4116259 or 300102 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×6
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×6
  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×2

Plates Special 8 pieces

  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Light Gray Part 3794a Element 379402 ×4
  • Plate Special 1 x 2 with Ladder Light Gray Part 4175 Element 4100526 or 417502 ×4

Bars, Ladders and Fences 4 pieces

  • Bar 1 x 4 x 2 with Studs Light Gray Part 4083 Element 408302 ×2
  • Lever Small Base with Black Lever Light Gray Part 298c02 Element 73588 ×2

Bricks Round and Cones 4 pieces

  • Brick Round 1 x 1 Open Stud Light Gray Part 3062b Element 306202 ×4

Magnets and Holders 4 pieces

  • Magnet Cylindrical Black Part 73092 Element 73092 ×2
  • Train Coupling Black Part 4023 ×2

String, Bands and Reels 3 pieces

  • String Reel 2 x 4 x 2 Drum Black Part 4208 Element 4262023 or 4248436 ×1
  • Minifig Simple Hose Nozzle with 35L Black String Light Gray Part 16542 Element 6062211 ×1
  • String Reel 2 x 4 x 2 Holder With Closed Studs Yellow Part 4209 ×1

Plates Round Curved and Dishes 2 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Gray Part 4032a Element 403202 ×2

Transportation - Land 2 pieces

  • Train Buffer Beam Black Part 4022 Element 4109853 or 402276 ×2

Tubes and Hoses 2 pieces

  • Flexible Hose 8.5L with Tabless Ends (Ends same color as Tube) Black Part 73590c01a ×2

Wheels and Tyres 2 pieces

  • Wheels Train Spoked Small (23mm D.) and Black Brick, Modified 2 x 4 [Black] Black Part 4180c01 ×2

Stickers 1 piece

  • Sticker Sheet for Set 7813-1 [No Color/Any Color] Part 190605 ×1

Minifigures 1 figure

  • Shell - White Torso with Logo, Blue Legs, Red Construction 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.