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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.

Res-Q Digger

Checking

4622 Res-Q Digger

67 pieces in 28 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

Wheels and Tyres 28 pieces

  • Tyre 30.4 x 14 Offset Tread Black Part 30391 Element 4140670 or 3039126 ×14
  • Wheel 18 x 14 with Tread Small Hub Yellow Part 30285 Element 4140734 ×14

Transportation - Land 21 pieces

  • Grille 6 x 4 x 3 [2 Pins & 2 Pin Holes] Black Part 30632 Element 4153074 ×2
  • Spoiler 3 x 4 x 6 Black Part 30626 Element 4153107 ×1
  • Steering Wheel Small, 2 x 2 Black Part 30663 Element 4153044 ×2
  • Vehicle Base 4 x 14 x 2 1/3, 2 x 12 Recessed Center, Pins, Pin Holes Black Part 30642 Element 4153093 ×1
  • Vehicle Base, Trailer 8 x 30 x 3 1/3 Black Part 30620 Element 4163867 or 4153084 ×1
  • Exhaust Pipe with Technic Pin Chrome Silver Part 40620 Element 4144485 ×2
  • Vehicle Base 4 x 10 x 1 1/3 with 8 x 2 Recessed Center [4 Pins / Technic Holes] Dark Gray Part 30643 Element 4200128 or 4153829 ×1
  • Steering Wheel Holder 2 x 2 White Part 30640 Element 4153708 ×2
  • Cockpit 10 x 4 x 5 with Technic Holes Yellow Part 30627 Element 4200055 ×1
  • Construction Vehicle Bucket 3 x 6, 9 Hinge Teeth Yellow Part 30394 Element 4140709 ×1
  • Fairing 1 x 4 Side Flaring Intake with Two Pins and Res-Q Print Left Yellow Part 30647pr0007 Element 4153064 ×1
  • Fairing 1 x 4 Side Flaring Intake with Two Pins and Res-Q Print Right Yellow Part 30647pr0008 Element 4153015 ×1
  • Grille 1 x 4 [Two Pins] Yellow Part 30622 Element 4153120 ×4
  • Tipper Bed Small, 3 x 4 Anti-studs Yellow Part 2512 Element 6331824 or 6211850 ×1

Bricks Curved 7 pieces

  • Brick Curved 1 x 4 with Sloped Ends and Two Top Studs Trans-Neon Green Part 40996 Element 4154081 ×3
  • Brick Curved 6 x 1 with Hydraulic Hose and Black Chevrons Print Yellow Part 42022pr0004 Element 4163292 ×4

Hinges, Arms and Turntables 2 pieces

  • Hinge 1 x 3 Triangle with Two Pins, 1 Locking Finger, Round Pin Holes Black Part 47973 Element 4218942 ×1
  • Hinge Brick 1 x 2 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth Yellow Part 30386 Element 4140704 ×1

Minifigs 2 pieces

  • Juniors Midifig, Res-Q - Cap Dark Gray Part 40514pr0005 ×1
  • Juniors Midifig, Jack Stone, Gray Jacket, Blue legs Light Gray Part 40513pr0009 ×1

Panels 2 pieces

  • Panel 1 x 2 x 1 [Square Corners] Yellow Part 4865a Element 486524 ×2

Windscreens and Fuselage 2 pieces

  • Windscreen 2 x 4 x 2 Trans-Brown Part 3823 Element 6253684 or 4167504 ×1
  • Windscreen 8 x 4 x 5 Canopy with 2 Fingers with Headlights and Res-Q Print Trans-Brown Part 30649pr0002 Element 4152974 ×1

Bricks Sloped 1 piece

  • Brick Sloped 33° 3 x 4 Yellow Part 3297 Element 6256980 or 6088712 ×1

String, Bands and Reels 1 piece

  • Chain 17L [21 Links] Dark Gray Part 30104 Element 4106728 ×1

Technic Bricks 1 piece

  • Technic Brick 1 x 4 [3 Pin Holes] Yellow Part 3701 Element 370124 ×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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