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.
533 pieces in 177 part and color combinations, plus 4 minifigures.
The official piece count includes the 17 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 Sloped 45° 2 x 1 with 2/3 Cutout [Original Version]Black ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Tile Special 1 x 2 with HandleBlack ×1Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Technic Wedge Belt Wheel [aka Pulley]Dark Bluish GrayPart 4185Element 6321744 or 4587275×4
Tile 2 x 2 with GrooveDark Bluish GrayPart 3068bElement 4211055×1
Tile Special 1 x 2 with HandleDark Bluish GrayPart 2432Element 4211039Also in Black×2
Blue
19 pieces
Technic Axle Pin with Friction Ridges LengthwiseBluePart 43093Element 4309323 or 4206482×4
Technic Pin Long with Friction Ridges Lengthwise, 2 Center SlotsBluePart 6558Element 4514553×15
Trans-Light Blue
14 pieces
Bar 4L (Lightsaber Blade / Wand)Trans-Light BluePart 30374Element 6507882 or 6170187×1
Brick Round 2 x 2 with Axle HoleTrans-Light BluePart 3941Element 6514282 or 6273153×2
Dish 4 x 4 Inverted [Radar]Trans-Light BluePart 3960Element 4293877×1
Large Figure Weapon, Barrel with 2 Pin Holes and 3 Axle HolesTrans-Light BluePart 98585Element 6503210 or 6248915×2
Plate Round 1 x 1 with Solid StudTrans-Light BluePart 6141Element 6514058 or 62402254 spares in the box×8
White
4 pieces
Plate 2 x 12WhitePart 2445Element 6552091 or 244501×1
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)WhitePart 4032aElement 6601914 or 403201×2
Weapon Lightsaber Hilt with Bottom RingWhitePart 64567Element 6615554 or 60403331 spare in the box×1
Tan
3 pieces
Brick 2 x 2TanPart 3003Element 4114306 or 300305×1
Technic Axle Pin without Friction Ridges LengthwiseTanPart 3749Element 4666579 or 4186017×2
Dark Tan
2 pieces
Technic Axle 3 with StudDark TanPart 6587Element 6031821 or 6013821×2
Trans-Clear
2 pieces
Plate 1 x 1Trans-ClearPart 3024Element 6513962 or 62520411 spare in the box×2
Orange
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Trans-Brown
1 piece
Windscreen 7 x 4 x 1 2/3 with Hinges with Light and Dark Gray Frame PrintTrans-BrownPart 30372pr0001Element 4499899 or 4256742×1
Trans-Dark Blue
1 piece
Plate 1 x 1Trans-Dark BluePart 3024Element 6513965 or 62520441 spare in the box×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 75018-1[No Color/Any Color]Part 14559Element 6040509×1
Minifigures
4 figures
Astromech Droid, R4-G0Minifigure, checked as a whole figure×1
Clone Trooper, Special Forces, Phase II Blue ArmorMinifigure, checked as a whole figure×1
Bounty HunterMinifigure, checked as a whole figure×1
Jek-14, Helmet with Dark Red MarkingsMinifigure, 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.