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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.

Dual Turbo Prop

Checking

4617 Dual Turbo Prop

32 pieces in 20 part and color combinations.

LEGO counts 28 pieces. This inventory comes from a separate parts catalog and lists 32; 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.

Show

Piece checklist

Wheels and Tyres 10 pieces

  • Tyre 14 x 4 Smooth Small Single Black Part 3139 Element 313926 ×1
  • Tyre 17.5 x 6 with Shallow Staggered Treads Black Part 51011 Element 4515290 or 4239237 ×4
  • Wheel 11 x 8 with Center Groove Light Gray Part 42610 Element 4168161 ×4
  • Wheel Centre Small with Stub Axles (Pulley Wheel) Trans-Clear Part 3464 ×1

Transportation - Sea and Air 5 pieces

  • Propeller 3 Blade 9 Diameter Black Part 30332 Element 4142731 ×2
  • Tail Shuttle with 'TP-710' Print Yellow Part 6239pr0012 Element 4169487 ×1
  • Wedge Plate 6 x 12 x 1 Cut Corners with 2 Fixed Rotatable Pins [aka 4 Juniors Wing Plate] Yellow Part 42607c01 Element 4168178 ×2

Transportation - Land 4 pieces

  • Steering Wheel Holder 2 x 2 Black Part 30640 Element 4153036 ×1
  • Steering Wheel Small, 2 x 2 Light Gray Part 30663 Element 4153043 ×1
  • Wheel Holder 2 x 2 Thin with Clips, Plane Single Light Gray Part 2415 Element 241502 ×1
  • Cockpit 10 x 4 x 5 with Technic Holes Yellow Part 30627 Element 4200055 ×1

Bricks Special 2 pieces

  • Brick Special 2 x 4 with Pins Orange Part 6249 Element 4168885 ×2

Minifigs 2 pieces

  • Juniors Midifig, Res-Q - Open Faced Helmet and Sunglasses Dark Gray Part 40509pr0004 ×1
  • Juniors Midifig, Jack Stone - Green Jacket Green Part 40513pr0008 ×1

Plates 2 pieces

  • Plate 2 x 8 Yellow Part 3034 Element 303424 ×2

Plates Special 2 pieces

  • Plate Special 2 x 4 Thin 4 Holes, Struts and 2 Pins [Undercarriage] Light Gray Part 42608 Element 4168000 ×2

Tiles Special 2 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Trans-Neon Orange Part 2412b Element 6250159 or 6124829 ×2

Technic Bricks 1 piece

  • Technic Brick 4 x 6 with 2 x 4 Opening, 2 Fixed Rotatable Friction Pins on End Light Gray Part 40344c01 Element 4169198 ×1

Technic Special 1 piece

  • Technic Brick Special 12 x 2 with 2 Side and 2 End Pins, Technic Holes, and 4W Flared End Yellow Part 30621 Element 4158488 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 8 x 4 x 5 Curved with 2 Fingers Trans-Medium Blue Part 30649 Element 4169215 ×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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