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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.

The Phantom

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75170 The Phantom

256 pieces in 122 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.

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Piece checklist

White 62 pieces

  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×3
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×2
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×2
  • Brick Curved 1 x 4 x 1 1/3 No Studs White Part 10314 Element 6294284 or 6019727 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] White Part 11477 Element 6552145 or 6548276 ×2
  • Brick Curved 5 x 8 x 2/3, 4 Studs on Top White Part 15625 Element 6340791 or 6167395 ×2
  • Brick Curved Inverted 6 x 1 White Part 42023 Element 4160403 ×2
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate White Part 61409 Element 6552142 or 6023804 ×1
  • Brick Sloped 33° 3 x 4 White Part 3297 Element 329701 ×2
  • Brick Sloped Inverted 75° 2 x 1 x 3 White Part 2449 Element 6619279 or 4532972 ×4
  • Brick Special 1 x 1 with Handle White Part 2921 Element 6615537 or 6170567 ×2
  • 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
  • Brick Wedged, Curved Inverted 8 x 6 x 2 Cockpit White Part 42021 Element 6167396 or 4161246 ×1
  • Brick Wedged, Sloped Inverted 6 x 4 with 4 Stud Connections White Part 4856b Element 4567894 or 485601 ×1
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×4
  • Plate 1 x 8 White Part 3460 Element 6550141 or 346001 ×4
  • Plate 2 x 8 White Part 3034 Element 6552101 or 303401 ×2
  • Plate 4 x 6 White Part 3032 Element 303201 ×1
  • Plate 4 x 8 White Part 3035 Element 6609533 or 303501 ×2
  • Plate Round Corners 2 x 6 Double White Part 18980 Element 6147792 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×6
  • Plate Special 4 x 4, Studs on One Edge Plain] White Part 6179 Element 6550149 or 617901 ×2
  • Technic Beam 1 x 11 Thick White Part 32525 Element 6028103 or 4296265 ×1
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×3
  • 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
  • Wedge Plate 2 x 4 White Part 51739 Element 6552128 or 4249506 ×1
  • Wedge Plate 3 x 6 Cut Corners White Part 2419 Element 6552090 or 241901 ×1
  • Wedge Plate 8 x 3, 22° Left White Part 50305 Element 4256097 ×1
  • Wedge Plate 8 x 3, 22° Right White Part 50304 Element 4256095 ×1

Dark Bluish Gray 49 pieces

  • Bracket 3 x 2 x 1 1/3 with Pin Bottom Dark Bluish Gray Part 18671 Element 6099909 ×2
  • Brick 1 x 4 Dark Bluish Gray Part 3010 Element 4211103 ×2
  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Dark Bluish Gray Part 11477 Element 6029948 ×4
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Dark Bluish Gray Part 47457 Element 4218696 ×2
  • Brick Curved 4 x 1 Double, No Studs Dark Bluish Gray Part 93273 Element 4648256 ×1
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Bluish Gray Part 85984 Element 4567887 ×3
  • Brick Sloped 30° 1 x 2 x 2/3 with Buttons And Red Screens Print Dark Bluish Gray Part 85984pr0006 Element 6152814 ×1
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Dark Bluish Gray Part 15672 Element 6069164 or 4621917 ×1
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Dark Bluish Gray Part 44302a Element 4210884 ×4
  • Launcher, Brick Special 1 x 4 Spring Shooter with Light Bluish Gray Top Dark Bluish Gray Part 15400 Element 6324200 or 6048898 ×2
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 ×2
  • Plate 1 x 6 Dark Bluish Gray Part 3666 Element 4211056 ×2
  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 ×2
  • Plate 2 x 8 Dark Bluish Gray Part 3034 Element 4210997 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Dark Bluish Gray Part 15573 Element 6092572 ×2
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Dark Bluish Gray Part 60478 Element 4521187 ×2
  • Plate Special 4 x 4 with Clips Horizontal (thick open O clips) Dark Bluish Gray Part 11399 Element 6039699 or 6006386 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Dark Bluish Gray Part 3700 Element 4211111 ×5
  • Tile 2 x 2 with Groove Dark Bluish Gray Part 3068b Element 4211055 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Dark Bluish Gray Part 2412b Element 4210631 ×4
  • Wedge Plate 2 x 4 Dark Bluish Gray Part 51739 Element 4527082 ×1
  • Wedge Plate 3 x 2 Left Dark Bluish Gray Part 43723 Element 4210872 ×1
  • Wedge Plate 3 x 2 Right Dark Bluish Gray Part 43722 Element 4210869 ×1

Light Bluish Gray 47 pieces

  • Box / Crate with Handholds 3 x 4 x 1 2/3 Light Bluish Gray Part 30150 Element 6108560 ×1
  • Bracket 1 x 2 - 2 x 2 Inverted Light Bluish Gray Part 99207 Element 4654580 ×4
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Bluish Gray Part 3040b Element 4211614 ×2
  • Brick Special 1 x 2 with 2 Pins, Round Pin Holes Light Bluish Gray Part 30526 Element 4211660 ×1
  • Brick Special 1 x 4 with 4 Studs on One Side Light Bluish Gray Part 30414 Element 4211636 ×2
  • Hinge Cylinder 1 x 3 Locking with 1 Finger and 2 Fingers On Ends, with Hole, 9 Teeth Light Bluish Gray Part 30554b Element 4550251 or 4211663 ×4
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×17
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×1
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×4
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×1
  • Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×1
  • Plate 4 x 8 Light Bluish Gray Part 3035 Element 4211407 ×1
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Light Bluish Gray Part 92593 Element 4599498 ×3
  • Plate Special 4 x 6, Studs on 3 Edges Light Bluish Gray Part 6180 Element 4211838 ×1
  • Tile 2 x 4 with Groove Light Bluish Gray Part 87079 Element 4560183 ×4

Black 39 pieces

  • Brick 1 x 3 Black Part 3622 Element 362226 ×2
  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×5
  • Brick Special 1 x 2 with Studs on 2 Sides Black Part 52107 Element 4253815 ×3
  • Hinge Cylinder 1 x 3 Locking with 1 Finger and Technic Friction Pin with Round Hole Black Part 41532 Element 4159335 ×4
  • Plate 1 x 4 Black Part 3710 Element 371026 ×4
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 2 x 6 Black Part 3795 Element 379526 ×1
  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 2 spares in the box ×8
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×6
  • Plate Special 3 x 4 with 1 x 4 Center Studs [Plain] Black Part 88646 Element 6076678 or 4571146 ×1
  • Technic Beam 1 x 7 Thick Black Part 32524 Element 4495935 or 4155458 ×1
  • Technic Brick 1 x 2 [2 Pin Holes] Black Part 32000 Element 3200026 ×1
  • Weapon Gun / Blaster Small (Star Wars) Black Part 92738 Element 6360207 or 4609050 ×1

Tan 16 pieces

  • Brick 2 x 3 Tan Part 3002 Element 4159739 or 300205 ×1
  • Brick 2 x 6 Tan Part 2456 Element 4181134 or 4143256 ×1
  • Brick Special 1 x 1 with Headlight Tan Part 4070 Element 4280137 or 4118793 ×2
  • Brick Special 1 x 2 with 2 Studs on 1 Side Tan Part 11211 Element 6024495 ×2
  • Panel 1 x 2 x 1 [Rounded Corners] Tan Part 4865b Element 6146221 ×2
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×3
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×2
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×1
  • Technic Pin 3/4 Tan Part 32002 Element 6663097 or 6013938 1 spare in the box ×2

Red 9 pieces

  • Brick Sloped 18° 4 x 1 Red Part 60477 Element 4515360 ×1
  • Plate 2 x 10 Red Part 3832 Element 383221 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Red Part 3700 Element 370021 ×3
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Red Part 32054 Element 4140806 or 4125198 ×2
  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×2

Bright Light Orange 5 pieces

  • Tile 1 x 2 with Groove Bright Light Orange Part 3069b Element 4622062 ×3
  • Tile 2 x 2 Corner Bright Light Orange Part 14719 Element 6099717 ×2

Medium Blue 5 pieces

  • Brick Curved 1 x 4 x 1 1/3 No Studs Medium Blue Part 10314 Element 6167394 ×2
  • Plate 2 x 4 Medium Blue Part 3020 Element 6302678 or 4650970 ×1
  • Wedge Plate 4 x 2 Left Medium Blue Part 41770 Element 6590055 or 6172410 ×1
  • Wedge Plate 4 x 2 Right Medium Blue Part 41769 Element 6590054 or 6172408 ×1

Blue 4 pieces

  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×1
  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 1 spare in the box ×2
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Blue Part 6558 Element 4514553 ×1

Light Aqua 4 pieces

  • Plate 1 x 2 Light Aqua Part 3023 Element 6146701 or 6015054 ×2
  • Plate 1 x 3 Light Aqua Part 3623 Element 6325961 or 6146704 ×1
  • Tile 1 x 2 with Groove Light Aqua Part 3069b Element 6133247 or 4619940 ×1

Reddish Brown 3 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 Reddish Brown Part 85984 Element 6035291 ×1
  • Panel 1 x 2 x 1 with Rounded Corners and Central Divider Reddish Brown Part 93095 Element 6670645 or 6133860 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Reddish Brown Part 2412b Element 4224243 ×1

Trans-Red 3 pieces

  • Projectile, Spring Shooter Ammunition 8L Bar Trans-Red Part 15303 Element 6287550 or 6054526 ×3

Trans-Orange 2 pieces

  • Tile Round 1 x 1 Trans-Orange Part 98138 Element 6514197 or 6274747 1 spare in the box ×2

Yellow 2 pieces

  • Technic Beam Triangle Thin [Type II] Yellow Part 99773 Element 6331435 or 6010863 ×1
  • Technic Brick 1 x 1 with Pin Hole Yellow Part 6541 Element 654124 ×1

Dark Tan 1 piece

  • Brick 2 x 2 Dark Tan Part 3003 Element 4497068 or 4255416 ×1

Flat Silver 1 piece

  • Tile Round 1 x 1 with Thermal Detonator Print Flat Silver Part 98138pr0010 Element 6287874 or 6006541 1 spare in the box ×1

Metallic Silver 1 piece

  • Weapon Lightsaber Hilt with Bottom Ring Metallic Silver Part 64567 Element 6546103 or 6051389 1 spare in the box ×1

Trans-Brown 1 piece

  • Windscreen 6 x 4 x 1 Curved Trans-Brown Part 18973 Element 6244777 or 6102582 ×1

Trans-Light Blue 1 piece

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

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 75170-1 [No Color/Any Color] Part 30818 Element 6177657 ×1

Minifigures 3 figures

  • Astromech Droid, C1-10P (Chopper), Light Bluish Gray Minifigure, checked as a whole figure ×1
  • Admiral Thrawn, White Legs Minifigure, checked as a whole figure ×1
  • Kanan Jarrus, Blind 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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