BlockTalk Find Your Set

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.

Blaze Responder

Checking

6429 Blaze Responder

36 pieces in 29 part and color combinations, plus 2 minifigures.

The piece count includes the 10 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

Red 9 pieces

  • Boat Hull 22 x 8 x 2 1/3, Base with Fire Logo, 327 and Black and White Stripe Print Red Part 71958pr0001 ×1
  • Brick 1 x 4 Red Part 3010 Element 301021 ×2
  • Brick Sloped 33° 3 x 6 Red Part 3939 Element 4270839 or 4250185 ×1
  • Panel 1 x 2 x 1 [Square Corners] Red Part 4865a ×1
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] Red Part 4623 Element 462321 ×1
  • Turntable 2 x 2 Plate, Base Red Part 3680 Element 368021 ×1
  • Wing, Tail 4 x 1 x 3 Red Part 2340 Element 6013636 or 4217653 ×2

Yellow 7 pieces

  • Boat / Rubber Raft / Dinghy 6 x 10 Yellow Part 30086c01 Element 6099480 or 4501130 ×1
  • Cone 1 x 1 [No Top Groove] Yellow Part 4589 Element 458924 ×2
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Yellow Part 4349 Element 4190941 or 4118735 ×2
  • Lever Small Base with Black Lever Yellow Part 298c02 Element 74156 1 spare in the box ×2

Light Gray 5 pieces

  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Light Gray Part 30237a Element 4117069 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Light Gray Part 4085c Element 408502 ×1
  • Turntable 2 x 2 Plate - Top Light Gray Part 3679 Element 367952 or 367902 ×1
  • Vehicle Base, Trailer 6 x 12 x 1 1/3 Light Gray Part 30263 Element 4116827 ×1
  • Weapon Axe Light Gray Part 3835 Element 383502 ×1

Black 3 pieces

  • Equipment Radio [Extended Handle, Compact Speaker Grille] Black Part 3962b Element 396226 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Black Part 3794a ×2

Trans-Dark Blue 3 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Trans-Dark Blue Part 3040b Element 4109710 ×2
  • Cone 1 x 1 [No Top Groove] Trans-Dark Blue Part 4589 Element 618843 ×1

White 3 pieces

  • Antenna 1 x 4 with Rounded Top White Part 3957a ×1
  • Boat Deck 22 x 8 x 2 1/3 White Part 30255 ×1
  • Tile 2 x 2 with Gauges Print White Part 3068bpr0076 Element 4227915 or 82333 ×1

Blue 1 piece

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

Orange 1 piece

  • Equipment Flotation Ring [Life Preserver] Orange Part 30340 Element 6475432 or 4116785 ×1

Trans-Green 1 piece

  • Brick Sloped 45° 2 x 1 with Bottom Pin Trans-Green Part 3040b Element 4213685 or 4118733 ×1

Trans-Light Blue 1 piece

  • Brick Sloped 33° 3 x 6 Trans-Light Blue Part 3939 Element 393942 ×1

Trans-Neon Orange 1 piece

  • Plate Round 1 x 1 with Solid Stud Trans-Neon Orange Part 6141 Element 6240218 or 3005747 ×1

Trans-Red 1 piece

  • Brick Sloped 45° 2 x 1 with Bottom Pin Trans-Red Part 3040b Element 627041 ×1

Minifigures 2 figures

  • Fireman, Shirt with Gauge and Pocket, Light Gray Legs, White Helmet, Yellow Life Vest Minifigure, checked as a whole figure ×1
  • Fireman, Black Fire Jacket with Red Belt and Badge, White Helmet, Yellow Life Vest 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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy