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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.

Jedi Starfighter

Checking

7143 Jedi Starfighter

135 pieces in 81 part and color combinations, plus 1 minifigure.

LEGO counts 138 pieces. This inventory comes from a separate parts catalog and lists 139, including the 4 parts inside the minifigures; 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.

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Piece checklist

Plates 24 pieces

  • Plate 1 x 4 Black Part 3710 Element 371026 ×5
  • Plate 1 x 6 Black Part 3666 Element 366626 ×5
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×2
  • Plate 2 x 4 Dark Gray Part 3020 Element 4112232 or 302027 ×2
  • Plate 4 x 6 Dark Gray Part 3032 Element 4116853 ×1
  • Plate 1 x 3 Light Gray Part 3623 Element 362302 ×1
  • Plate 4 x 8 Light Gray Part 3035 Element 303502 ×1
  • Plate 2 x 12 Red Part 2445 Element 4255035 or 4161545 ×2
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×1
  • Plate 4 x 10 White Part 3030 Element 6550137 or 4503008 ×1

Hinges, Arms and Turntables 18 pieces

  • Hinge Brick 1 x 2 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth Black Part 30386 Element 4167106 or 3038626 ×2
  • Hinge Brick 2 x 2 Locking with 2 Fingers Vertical and Axle Hole, 9 Teeth Black Part 40902 Element 4162235 ×1
  • Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth Black Part 30553 Element 4143372 ×3
  • Hinge Vehicle Roof 4 x 4 Black Part 4213 Element 421326 ×2
  • Hinge Vehicle Roof Holder 1 x 4 Blue Part 4315 Element 4256388 or 4167102 ×2
  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Dark Gray Part 30383 Element 4144572 or 4124434 ×5
  • Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth Light Gray Part 30365 Element 4144500 or 4124100 ×2
  • Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends Light Gray Part 30552 Element 4143752 ×1

Plates Wedged 15 pieces

  • Wedge Plate 3 x 4 without Stud Notches Black Part 4859 ×1
  • Wedge Plate 4 x 9 without Stud Notches Dark Gray Part 2413 Element 4120499 ×1
  • Wedge Plate 3 x 4 without Stud Notches Dark Red Part 4859 ×1
  • Wedge Plate 4 x 2 Left Dark Red Part 41770 Element 6008593 or 4541367 ×2
  • Wedge Plate 4 x 2 Right Dark Red Part 41769 Element 6008595 or 4541364 ×2
  • Wedge Plate 6 x 12 Left Dark Red Part 30355 Element 6192348 or 4541073 ×1
  • Wedge Plate 6 x 12 Right Dark Red Part 30356 Element 6192350 or 4541072 ×1
  • Wedge Plate 8 x 4 Wing Left Dark Red Part 3933 Element 4162212 ×1
  • Wedge Plate 8 x 4 Wing Right with Stud Notch Dark Red Part 3934 Element 4162213 ×1
  • Wedge Plate 3 x 3 Cut Corner Light Gray Part 2450 Element 245002 ×2
  • Wedge Plate 4 x 2 Left White Part 41770 Element 6552119 or 4161326 ×1
  • Wedge Plate 4 x 2 Right White Part 41769 Element 6552118 or 4160857 ×1

Tiles 12 pieces

  • Tile 1 x 2 with Avionics Copper, Red & Silver Controls Print Black Part 3069bpr0070 Element 6021512 or 4162982 ×1
  • Tile 1 x 4 with Groove Dark Gray Part 2431 Element 4109979 ×2
  • Tile 1 x 4 with Groove Red Part 2431 Element 243121 ×2
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×4
  • Tile 1 x 8 with Groove White Part 4162 Element 6552110 or 416201 ×2
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×1

Bricks 11 pieces

  • Brick 1 x 4 Black Part 3010 Element 301026 ×2
  • Brick 2 x 3 Black Part 3002 Element 300226 ×1
  • Brick 2 x 8 Blue Part 3007 Element 6037384 or 300723 ×1
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×6
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×1

Bricks Sloped 9 pieces

  • Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin Black Part 3747a ×2
  • Brick Sloped Inverted 45° 6 x 4 Double with 4 x 4 Recessed Light Gray Part 30283 Element 4118776 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red Part 3660 Element 366021 ×1
  • Brick Sloped 33° 3 x 1 White Part 4286 Element 6632142 or 428601 ×2
  • Brick Sloped 45° 2 x 1 Double / Inverted with Hollow Bottom White Part 3049c Element 4167100 or 304901 ×1
  • Brick Sloped 45° 2 x 4 with Red and Gold Triangles Left Print White Part 3037pr0017 ×1
  • Brick Sloped 45° 2 x 4 with Red and Gold Triangles Right Print White Part 3037pr0016 ×1

Bricks Wedged 7 pieces

  • Brick Wedged, Sloped Inverted 6 x 4 with 2 Stud Connections Dark Red Part 4856a Element 4162480 ×1
  • Brick Wedged, Angled 4 x 2 Left Lime Part 41768 Element 6208286 or 4166241 ×1
  • Brick Wedged, Angled 4 x 2 Right Lime Part 41767 Element 6208290 or 4166240 ×1
  • Brick Wedged, Curved 12 x 3 Left with Gray Panels & Lime, Orange, and Dark Red Markings Print White Part 42061pr0004 ×1
  • Brick Wedged, Curved 12 x 3 Right with Gray Panels & Lime, Orange, and Dark Red Markings Print White Part 42060pr0004 ×1
  • Brick Wedged, Curved 6 x 2 Left, Inner Ridges White Part 41748 Element 6552117 or 4160124 ×1
  • Brick Wedged, Curved 6 x 2 Right, Inner Ridges White Part 41747 Element 4160101 ×1

Tiles Special 7 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Light Gray Part 2412b Element 241202 ×4
  • Tile Special 1 x 2 with Handle Light Gray Part 2432 Element 243202 ×1

Bricks Special 6 pieces

  • Brick Special 1 x 2 with Pin Dark Gray Part 2458 Element 4113907 or 245827 ×2
  • Brick Special 2 x 4 with Pins Dark Gray Part 6249 Element 4143669 or 4100411 ×2
  • Brick Special 2 x 2 with Pin and Axle Hole Lime Part 6232 Element 4164038 ×2

Plates Special 6 pieces

  • Plate Special 1 x 2 Side Handle [Free Ends] Black Part 2540 Element 4140588 or 254026 ×2
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] Light Gray Part 4623 Element 462302 ×2
  • Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Light Gray Part 2444 Element 244402 ×2

Bricks Curved 3 pieces

  • Brick Curved Inverted 6 x 1 Black Part 42023 Element 6112323 or 4160409 ×2
  • Brick Curved 2 x 2 x 2/3 Two Studs and Lip End Yellow Part 41855 Element 4163718 ×1

Flags, Banners and Signs 3 pieces

  • Flag 2 x 2 Square [Thin Clips] Red Part 2335 Element 4523404 or 4162384 ×2
  • Flag 6 x 4 with Clips with Jedi Starfighter Print White Part 2525pr0008 ×1

Plates Round Curved and Dishes 2 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Gray Part 4032a Element 4107763 or 403227 ×2

Technic Bricks 2 pieces

  • Technic Brick 1 x 2 [2 Pin Holes] Lime Part 32000 Element 4164110 ×2

Wheels and Tyres 2 pieces

  • Wheel 18 x 14 with Tread Small Hub Light Gray Part 30285 Element 4141735 ×2

Bars, Ladders and Fences 1 piece

  • Bar 4L (Lightsaber Blade / Wand) Trans-Light Blue Part 30374 Element 6507882 or 6170187 ×1

Bricks Round and Cones 1 piece

  • Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder with Silver and Red Astromech Droid Print (R5-D4) White Part 30367bpr0007 Element 4124159 ×1

Minifig Accessories 1 piece

  • Equipment Space Binoculars / Scanner / Electrobinoculars Dark Gray Part 30304 Element 4120145 ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Weapon Lightsaber Hilt without Bottom Ring Chrome Silver Part 23306 Element 4124050 1 spare in the box ×1

Panels 1 piece

  • Panel 1 x 4 x 1 with Rounded Corners [Thick Wall] Light Gray Part 43337 Element 4171667 or 4140812 ×1

Technic Axles 1 piece

  • Technic Axle 3 Black Part 4519 Element 6238084 or 451926 ×1

Tiles Round and Curved 1 piece

  • Tile Round 2 x 2 with Republic Eight-point Star Print White Part 4150pr0005 Element 4164206 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 6 x 4 x 2 Wedge Curved Trans-Brown Part 41883 Element 4286384 or 4163015 ×1

Minifigures 1 figure

  • Obi-Wan Kenobi, Yellow Skin, Headset Minifigure, 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.

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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