The Workshop Sheet 10 of 19

LEGO Missing Piece Checker

Enter a set number, mark each piece found or missing, and leave with a list of what is missing, the element IDs LEGO asks for and links to buy the parts. It is free and needs no account. Rule out the usual hiding places first.

Sauber

Checking

71049-9 Sauber

29 pieces in 18 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.

Show

Piece checklist

Black 15 pieces

  • Bar, Curved U-Shape 2 x 3 Black Part 7052 Element 6535446 ×1
  • Brick Curved 2 x 1 No Studs with Bright Green Shape Print Black Part 11477pr0038 Element 6523198 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 ×1
  • Helmet, Formula 1 with Trans-Green Visor Pattern and Bright Green Stripes Print Black Part 7071pat0003pr0003 Element 6523200 ×1
  • Plate Special Round 1 x 1 with Hollow Stud and Bar on Underside - Long Space Black Part 79194 Element 6510216 or 6356406 ×1
  • Tile Round 1 x 1 Quarter Black Part 25269 Element 6172383 ×2
  • Tile Special 1 x 2 with Minifig Neck Pin Black Part 24445 Element 6533523 or 6133394 ×1
  • Tile Special Round 1 x 1 with Hollow Bar Black Part 20482 Element 6186675 or 6167933 ×1
  • Tyre 14 x 6 Solid Smooth Black Part 50951 Element 4246901 ×4
  • Vehicle Base 3 x 9 (Formula 1 CMF) Black Part 6667 Element 6508840 ×1

Bright Green 9 pieces

  • Brick Curved 2 x 1 No Studs with Sauber Logo on Black Background Print Bright Green Part 11477pr0037 Element 6523197 ×1
  • Plate 1 x 1 Bright Green Part 3024 Element 6401817 or 6223741 1 spare in the box ×1
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Bright Green Part 61252 Element 6347296 or 6172373 ×1
  • Tile 1 x 2 with Black Trapezoid, Silver Triangles Print Bright Green Part 3069bpr9922 Element 6523199 ×1
  • Vehicle Body, Front Fender 1 x 4, Formula 1 Bright Green Part 6682 Element 6535796 ×1
  • Wheel 11 x 8 with Center Groove, One Smooth Side with Black Circles Print Bright Green Part 6683pr0001 Element 6523201 ×4

White 5 pieces

  • Minifig Head [Plain] [Vented Stud - 2 Holes] White Part 28621 Element 6550193 or 6454713 ×1
  • Technic Axle Pin without Friction Ridges Lengthwise White Part 3749 Element 6531590 or 4191056 ×4

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.