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.
1,030 pieces in 265 part and color combinations, plus 6 minifigures.
The official piece count includes the 30 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 1 x 2 x 5 with Hollow StudsBlack ×8Dark Bluish Gray ×10Black is darker than Dark Bluish Gray.
Brick Curved 2 x 1 No Studs [1/2 Bow]Black ×7Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)Black ×5Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Brick Sloped 75° 2 x 1 x 3 with Hollow StudBlack ×6Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate 1 x 2Black ×9Dark Bluish Gray ×43Black is darker than Dark Bluish Gray.
Plate 1 x 3Black ×15Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
15 more look-alike pairs
Plate 2 x 3Black ×28Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 2 x 4Black ×6Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 2 x 6Black ×12Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate 2 x 8Black ×2Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Plate 4 x 6Black ×3Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]Black ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Black ×21Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with Handle on End [Closed Ends]Black ×1Dark Bluish Gray ×10Black is darker than Dark Bluish Gray.
Tile 1 x 6 with GrooveBlack ×4Dark Bluish Gray ×32Black is darker than Dark Bluish Gray.
Tile 1 x 8 with GrooveBlack ×1Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Tile 2 x 4 with GrooveBlack ×14Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile Special 1 x 2 Grille with Bottom GrooveBlack ×10Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Wedge Plate 12 x 3 LeftBlack ×16Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Wedge Plate 12 x 3 RightBlack ×16Dark Bluish Gray ×3Black is darker than Dark Bluish Gray.
Wedge Plate 2 x 2 Cut CornerBlack ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 2 x 2 CornerTanPart 2420Element 4114077 or 242005×2
Metallic Silver
1 piece
Weapon Lightsaber Hilt with Bottom RingMetallic SilverPart 64567Element 6546103 or 60513891 spare in the box×1
Orange
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Trans-Brown
1 piece
Dish 4 x 4 Inverted with Open Stud [Radar] with Cockpit PrintTrans-BrownPart 35394pr0003Element 6252956×1
Trans-Dark Pink
1 piece
Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]Trans-Dark PinkPart 22388Element 6581706 or 62505901 spare in the box×1
Trans-Green
1 piece
Tile Round 1 x 1Trans-GreenPart 98138Element 6514194 or 62747421 spare in the box×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 75251-1[No Color/Any Color]Part 48302Element 6253264×1
Minifigures
6 figures
Darth Vader, White Skin, 19888 Cape, Green Square on Chest PanelMinifigure, checked as a whole figure×1
Royal Guard, Dark Red Hands, 19888 Cape, 3626c HeadMinifigure, checked as a whole figure×2
Imperial Transport Pilot / AthexMinifigure, checked as a whole figure×1
Darth Vader, Bacta Tank OutfitMinifigure, checked as a whole figure×1
Mouse Droid (MSE-6-series Repair Droid), Clip on TopMinifigure, 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.