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.
436 pieces in 152 part and color combinations, plus 3 minifigures.
The official piece count includes the 12 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.
Look-alike colors in this set
These parts appear in this set in two colors that are easy to confuse. If you are one short in one color,
check whether it went in where the other color belongs. Each color has its own element ID in the parts list
at the back of the instructions.
Brick 2 x 2Black ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 1 x 6Black ×6Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 2 x 3Black ×2Dark Bluish Gray ×6Black is darker than Dark Bluish Gray.
Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib]Black ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening]RedPart 32064b×9
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]RedPart 32054Element 4140806 or 4125198×1
Blue
8 pieces
Plate 2 x 2BluePart 3022Element 4613973 or 302223×2
Technic Axle Pin with Friction Ridges LengthwiseBluePart 43093Element 4309323 or 42064821 spare in the box×1
Technic Beam 1 x 5 ThickBluePart 32316Element 4142134 or 4128591×1
Technic Pin Long with Friction Ridges Lengthwise, 2 Center SlotsBluePart 6558Element 4514553×4
Trans-Red
7 pieces
Plate Round 1 x 1 with Solid StudTrans-RedPart 6141Element 6514051 or 62084502 spares in the box×4
Projectile, Spring Shooter Ammunition 8L BarTrans-RedPart 15303Element 6287550 or 6054526×3
Trans-Neon Orange
4 pieces
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]Trans-Neon OrangePart 2654Element 6171734 or 6124909×4
Flat Silver
3 pieces
Tile Special 1 x 2 Grille with Bottom GrooveFlat SilverPart 2412bElement 4619636×3
Reddish Brown
3 pieces
Brick Sloped 33° 3 x 2Reddish BrownPart 3298Element 4216625×1
Tile 1 x 2 with GrooveReddish BrownPart 3069bElement 4211151×1
Tile 2 x 4 with GrooveReddish BrownPart 87079Element 4579690×1
Trans-Yellow
2 pieces
Tile 1 x 2 with GrooveTrans-YellowPart 3069bElement 6514221 or 6251291×2
Yellow
2 pieces
Technic Brick 1 x 1 with Pin HoleYellowPart 6541Element 654124×2
Orange
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Trans-Brown
1 piece
Windscreen 7 x 4 x 2 Round with HandleTrans-BrownPart 92279Element 6337336 or 6245235×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 75050-1[No Color/Any Color]Part 17591Element 6074047×1
Minifigures
3 figures
Ten Numb, Red OutfitMinifigure, checked as a whole figure×1
Rebel Pilot B-wing, Gray SquadronMinifigure, checked as a whole figure×1
General Airen CrackenMinifigure, 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.
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.