BlockTalk Find Your Set

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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.

Fire Trucks

Checking

340-2 Fire Trucks

277 pieces in 48 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

Red 157 pieces

  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×14
  • Brick 1 x 4 Red Part 3010 Element 301021 ×4
  • Brick 1 x 6 Red Part 3009 Element 300921 ×10
  • Brick 1 x 8 Red Part 3008 Element 300821 ×2
  • Brick 2 x 2 without Inside Ridges Red Part 3003a ×10
  • Brick 2 x 3 without Cross Supports Red Part 3002a ×6
  • Brick 2 x 4 without Cross Supports Red Part 3001a ×13
  • Brick Sloped 45° 2 x 1 with Bottom Pin Red Part 3040b Element 4121934 or 304021 ×8
  • Brick Sloped 45° 2 x 3 Red Part 3038 Element 6303213 or 4195081 ×14
  • Brick Sloped 45° 2 x 4 Red Part 3037 Element 303721 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red Part 3660 Element 366021 ×28
  • Hinge Plate 2 x 5 with Large Hole [Complete Assembly] Red Part 3149bc01 Element 4188477 or 4106942 ×1
  • Homemaker Helmet, Fire Red Part upn0106 ×6
  • Hook, Plate 1 x 2 with Crane Hook Right Red Part 3127b ×1
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×3
  • Plate 2 x 8 Red Part 3034 Element 303421 ×2
  • Plate 4 x 10 Red Part 3030 Element 4535164 or 4188302 ×1
  • Plate 4 x 4 Red Part 3031 Element 4243814 or 303121 ×1
  • Plate 4 x 6 Red Part 3032 Element 303221 ×1
  • Plate 6 x 14 Red Part 3456 Element 4179193 or 345621 ×2
  • Plate 6 x 24 Red Part 3026 ×1
  • Plate Special 1 x 4 with Towball Red Part 3184 Element 318421 ×2
  • Plate Special 1 x 4 with Towball Socket, Long, 2 Slots Red Part 3183a ×2
  • Turntable 4 x 4 Square Base Red Part 3403 Element 340321 ×1
  • Turntable 4 x 4 Top Red Part 3404 Element 4221660 or 340421 ×1
  • Wheel Old with 4 Studs Red Part 7039 Element 7039 ×18
  • Winch 4 x 4 x 2 with Sloped Top with Red Drum [Complete Assembly] Red Part 559c02 ×1

Black 68 pieces

  • Arm Holder Brick 2 x 2 with Hole and 2 Arms Black Part 792c03 ×6
  • Arm Piece with Towball Socket, 3 Fingers Black Part 3613 ×12
  • Brick 2 x 2 without Inside Ridges Black Part 3003a ×15
  • Brick 2 x 4 without Cross Supports Black Part 3001a ×7
  • Brick Special 2 x 4 with Wheel Holder Old, Clear Bottom, Red Inside Black Part 7049bc01 ×9
  • String Cord Medium Thickness 50cm Black Part 7916c50 ×1
  • Tyre Offset Tread 24 x 8 Black Part 3483 Element 4501048 or 348326 ×18

Yellow 37 pieces

  • Brick 1 x 1 Yellow Part 3005 Element 300524 ×6
  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×3
  • Brick 2 x 3 without Cross Supports Yellow Part 3002a ×4
  • Brick 2 x 4 without Cross Supports Yellow Part 3001a ×3
  • Homemaker Figure Head with Eyes, Eyebrows and Smile Print Yellow Part 685pr0004 ×2
  • Homemaker Figure Head with Eyes, Freckles and Smile Print Yellow Part 685pr0003 ×2
  • Homemaker Figure Head with Eyes, Glasses and Smile Print Yellow Part 685pr0002 ×2
  • Ladder 10.3cm (collapsed) 2 & 3 Piece - Bottom Section Yellow Part 850 ×1
  • Ladder 10.3cm (collapsed) 3-Piece - Middle Section Yellow Part 851a ×1
  • Ladder 10.3cm (collapsed) 3-Piece - Top Section Yellow Part 852 ×1
  • Plate Round 1 x 1 with Towball and Hexagonal Hole [Maxifig Hand] Yellow Part 3614b ×12

Blue 9 pieces

  • Brick 2 x 2 without Inside Ridges Blue Part 3003a ×3
  • Brick Round 1 x 1 Solid Stud Blue Part 3062a ×6

Trans-Clear 6 pieces

  • Brick 1 x 6 Trans-Clear Part 3009 Element 4235131 or 4130397 ×6

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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