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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.

Cycle Fix-It Shop

Checking

6699 Cycle Fix-It Shop

73 pieces in 35 part and color combinations, plus 2 minifigures.

LEGO counts 71 pieces. This inventory comes from a separate parts catalog and lists 81, including the 8 parts inside the minifigures; the two do not always count the same elements, so their totals differ. 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

Yellow 32 pieces

  • Brick 1 x 1 Yellow Part 3005 Element 300524 ×11
  • Brick 1 x 3 Yellow Part 3622 Element 362224 ×1
  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×8
  • Brick 1 x 6 Yellow Part 3009 Element 300924 ×8
  • Brick 1 x 8 Yellow Part 3008 Element 300824 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Yellow Part 3040b Element 4121965 or 304024 ×3

Black 10 pieces

  • Bicycle Frame [Solid Stud] Black Part 4719 Element 471926 ×1
  • Plate 1 x 2 Black Part 3023 Element 302326 ×2
  • Plate 6 x 16 Black Part 3027 Element 302726 ×1
  • Tool Hammer / Mallet Large Black Part 4522 Element 452226 ×1
  • Tool Screwdriver and Spanner / Wrench Black Part 4006 Element 6034000 or 4569095 ×1
  • Tyre 15 x 6 Offset Tread Small Black Part 3641 Element 4501046 or 364126 ×4

Blue 8 pieces

  • Bar 1 x 4 x 2 with Studs Blue Part 4083 Element 4280136 or 408323 ×1
  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×2
  • Brick 2 x 3 Blue Part 3002 Element 300223 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Blue Part 3040b Element 4121936 or 304023 ×1
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Blue Part 3794a ×1

Trans-Clear 6 pieces

  • Wheel Bicycle, Fixed Black Tire Trans-Clear Part 92851 Element 6503209 or 6163986 ×2
  • Wheel Centre Small with Stub Axles (Pulley Wheel) Trans-Clear Part 3464 ×4

White 5 pieces

  • Helmet Classic with Thick Chin Guard and Visor Dimples White Part 3842b ×1
  • Lever Small Base with Black Lever White Part 298c02 Element 73737 ×1
  • Panel 1 x 2 x 2 with Red Bicycle Print White Part 4864apr0014 ×1
  • Panel 1 x 2 x 2 with Red Motorcycle Print White Part 4864apr0015 ×1
  • Vehicle Base, Motorcycle Chassis, Frame 3 x 6 x 3 White Part 4480c01 ×1

Light Gray 3 pieces

  • Baseplate 8 x 16 Light Gray Part 3865 Element 4219739 or 4179592 ×1
  • Brick Round 1 x 1 Open Stud Light Gray Part 3062b Element 306202 ×1
  • Cone 1 x 1 [No Top Groove] Light Gray Part 4589 Element 458902 ×1

Red 3 pieces

  • Door 1 x 4 x 5 Right with Trans-Clear Glass Red Part 73194c01 Element 73435 ×1
  • Vehicle Base, Motorcycle Chassis, Frame 3 x 6 x 3 Red Part 4480c01 ×1
  • Window 1 x 4 x 5 with Fixed Glass Red Part 4347 ×1

Trans-Red 3 pieces

  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 ×2

Trans-Yellow 3 pieces

  • Plate 1 x 1 Trans-Yellow Part 3024 Element 6513966 or 6252045 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 ×2

Minifigures 2 figures

  • White Torso, Blue Overalls, Brown Hair (3626a Head) Minifigure, checked as a whole figure ×1
  • Racer, White Shirt with Two Stripes and 'S', Black Legs, Red 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.

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