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.
267 pieces in 103 part and color combinations, plus 3 minifigures.
The official piece count includes the 13 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.
Plate 1 x 4Reddish BrownPart 3710Element 4211190×6
Tile Round 2 x 2 with Bottom CrossReddish BrownPart 4150Element 4561798 or 4245599×2
Dark Tan
13 pieces
Brick Wedged, Curved 4 x 4 No Top StudsDark TanPart 47753Element 6518945 or 4293756×2
Plate Round Corner 4 x 4Dark TanPart 30565Element 4570451 or 4505142×2
Tile 1 x 6 with GrooveDark TanPart 6636Element 4507047 or 4251129×4
Tile 2 x 2 with GrooveDark TanPart 3068bElement 4507045 or 4251986×3
Wedge Plate 3 x 3 Cut CornerDark TanPart 2450Element 6038637 or 4505141×2
Red
5 pieces
Bar 6.6L with Stop Ring [Umbrella Stand]RedPart 4095Element 4143125 or 409571×3
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]RedPart 32054Element 4140806 or 4125198×2
Tan
4 pieces
Brick Special 1 x 2 with HandleTanPart 30236Element 4288513 or 4201066×1
Plate 1 x 8TanPart 3460Element 4114324 or 346005×2
Plate Special 1 x 2 [Side Handle Closed Ends]TanPart 48336Element 4217562×1
Trans-Red
4 pieces
Cone 1 x 1 [No Top Groove]Trans-RedPart 4589Element 618841×2
Tile Special 1 x 2 Grille with Bottom GrooveTrans-RedPart 2412bElement 6250158 or 4190187×2
Blue
1 piece
Technic Pin 1/2 without Friction RidgesBluePart 4274Element 41430051 spare in the box×1
Trans-Brown
1 piece
Windscreen 7 x 4 x 2 RoundTrans-BrownPart 30384Element 4262614 or 4129574×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 7660-1[No Color/Any Color]Part 59993Element 4507000×1
Minifigures
3 figures
Astromech Droid, R2-D2, White Dome, 30361c BodyMinifigure, checked as a whole figure×1
Naboo Fighter Pilot, Tan JacketMinifigure, checked as a whole figure×1
Anakin Skywalker, Child, Dark Tan Hair, Black EyesMinifigure, 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.