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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.

C-3PO

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75398 C-3PO

1,137 pieces in 264 part and color combinations, plus 1 minifigure.

LEGO counts 1,138 pieces. This inventory comes from a separate parts catalog and lists 1,140, including the 3 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.

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.

4 more look-alike pairs
  • Plate 2 x 6 Tan ×4 Dark Tan ×2 Tan is lighter than Dark Tan.
  • Tile 1 x 4 with Groove Tan ×2 Dark Tan ×2 Tan is lighter than Dark Tan.
  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Black ×2 Dark Bluish Gray ×2 Black is darker than Dark Bluish Gray.
  • Tile Special 1 x 2 Grille with Bottom Groove Black ×2 Dark Bluish Gray ×3 Black is darker than Dark Bluish Gray.
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Piece checklist

Pearl Gold 474 pieces

  • Animal / Creature Body Part, Claw with Clip Pearl Gold Part 3171 Element 6426622 ×8
  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Pearl Gold Part 3484 Element 6453281 ×3
  • Bar 3L with Handle, Stop Ring and Side Stops (Minifig Ski Pole) Pearl Gold Part 90540 Element 6292254 or 6146340 1 spare in the box ×1
  • Bar Holder with Hole and Bar Handle Pearl Gold Part 23443 Element 6296657 or 6197509 ×4
  • Bar, Angled with 1 x 1 Round Plate / Stud on End Pearl Gold Part 65578 Element 6501270 1 spare in the box ×2
  • Bracket 1 x 1 - 1 x 1 Inverted Pearl Gold Part 36840 Element 6501308 ×15
  • Bracket 1 x 1 - 1 x 2 Pearl Gold Part 79389 Element 6493686 ×6
  • Bracket 1 x 2 - 1 x 2 Pearl Gold Part 99781 Element 6493687 ×8
  • Bracket 1 x 2 - 2 x 2 Inverted Pearl Gold Part 99207 Element 6495648 ×8
  • Brick Curved 1 x 2 x 1 2/3 with 1 Cutout Pearl Gold Part 5907 Element 6548967 or 6500455 ×3
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Pearl Gold Part 11477 Element 6132827 ×21
  • Brick Curved 2 x 2 x 2/3 Pearl Gold Part 15068 Element 6498727 ×20
  • Brick Curved 2 x 4 x 2/3 No Studs with Dark Red Lines, Dots (C-3PO plating) Print Pearl Gold Part 88930pr9995 Element 6488479 ×1
  • Brick Curved 3 x 1 No Studs Pearl Gold Part 50950 Element 6501318 or 4585621 ×6
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Pearl Gold Part 11153 Element 6498842 or 6042957 ×8
  • Brick Round Corner, Curved 2 x 2 x 1 2/3 Quarter Dome with 1 Cutout Pearl Gold Part 5906 Element 6555140 or 6500454 ×4
  • Brick Sloped 18° 2 x 1 x 2/3 Pearl Gold Part 5404 Element 6533889 or 6498730 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Pearl Gold Part 54200 Element 4587002 2 spares in the box ×10
  • Brick Sloped 30° 1 x 2 x 2/3 Pearl Gold Part 85984 Element 6134284 ×13
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Pearl Gold Part 28192 Element 6287530 ×15
  • Brick Special 1 x 1 with Studs on 2 Sides Pearl Gold Part 47905 Element 6501289 ×5
  • Brick Wedged, Curved 1 x 2 x 2/3 No Studs, Wing End Pearl Gold Part 47458 Element 6375715 or 6114676 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Pearl Gold Part 29120 Element 6498742 ×6
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Pearl Gold Part 29119 Element 6498743 ×6
  • Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End Pearl Gold Part 47456 Element 6357918 or 4286599 ×1
  • Brick Wedged, Curved 3 x 2 with Stud Notch Left Pearl Gold Part 80177 Element 6502821 ×1
  • Brick Wedged, Curved 3 x 2 with Stud Notch Right Pearl Gold Part 80178 Element 6502823 ×1
  • Brick Wedged, Curved 4 x 3 No Studs [Plain] Pearl Gold Part 64225 Element 6288225 ×1
  • Brick Wedged, Curved 6 x 2 Left, Inner Ridges Pearl Gold Part 41748 Element 6498589 ×6
  • Brick Wedged, Curved 6 x 2 Right, Smooth Inner Walls Pearl Gold Part 5711 Element 6512267 ×6
  • Equipment Wand [Individual] Pearl Gold Part 36752a ×4
  • Fence Lattice 1 x 4 x 1 Pearl Gold Part 3633 Element 4536675 ×2
  • Plate 1 x 1 Pearl Gold Part 3024 Element 6069887 3 spares in the box ×32
  • Plate 1 x 2 Pearl Gold Part 3023 Element 6218047 or 6179394 ×59
  • Plate 2 x 2 Pearl Gold Part 3022 Element 6347982 or 6162885 ×20
  • Plate 2 x 2 Corner Pearl Gold Part 2420 Element 6501309 ×12
  • Plate Round 4 x 4 with 2 x 2 Round Opening Pearl Gold Part 11833 Element 6501301 ×3
  • Plate Round Corner 2 x 2 with 1 x 1 Cutout Pearl Gold Part 79491 Element 6473751 ×8
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Pearl Gold Part 61252 Element 6284379 or 4523160 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Pearl Gold Part 15573 Element 6092594 ×1
  • Plate Special 1 x 2 with Door Rail Pearl Gold Part 32028 Element 6338242 ×6
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Pearl Gold Part 3839b Element 6337403 ×2
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Pearl Gold Part 41740 Element 6331739 ×6
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Pearl Gold Part 87580 Element 6186383 or 6107193 ×2
  • Plate Special Round 1 x 1 with Hollow Stud and Bar on Underside - Long Space Pearl Gold Part 79194 Element 6501299 or 6369112 1 spare in the box ×3
  • Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L Pearl Gold Part 32828 Element 6335111 1 spare in the box ×1
  • Plate Special Round 1 x 2 Half Circle with Stud (Jumper) Pearl Gold Part 1745 Element 6503258 ×3
  • Technic Wedge Belt Wheel [aka Pulley] Pearl Gold Part 4185 Element 6323675 or 6257902 ×2
  • Tile 1 x 2 with Groove Pearl Gold Part 3069b Element 6107197 ×46
  • Tile 2 x 2 Curved, Macaroni Pearl Gold Part 27925 Element 6173654 ×16
  • Tile 45° Cut 2 x 2 (Triangle) Pearl Gold Part 35787 Element 6286193 ×4
  • Tile Round 3 x 3 with Dark Red Circles, Hatch Wheel Print Pearl Gold Part 67095pr0042 Element 6488480 ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges Pearl Gold Part 15712 Element 6262138 or 6071259 ×2
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Pearl Gold Part 99563 Element 6207933 or 4651407 ×5
  • Tile Special 2 x 2 Corner with Cut Corner - Facet Pearl Gold Part 27263 Element 6388241 or 6207046 ×4
  • Tile Special 2 x 3 Pentagonal Pearl Gold Part 22385 Element 6343767 ×2
  • Tile Special 2 x 3 Pentagonal with Black Rectangle, Dark Red Arrow Print Pearl Gold Part 22385pr9947 Element 6488478 ×1
  • Tile Special Round 1 x 1 with Hollow Bar Pearl Gold Part 20482 Element 6186672 or 6126113 1 spare in the box ×2
  • Wedge Plate 2 x 2 Left Pearl Gold Part 24299 Element 6498728 ×7
  • Wedge Plate 2 x 2 Right Pearl Gold Part 24307 Element 6498729 ×7
  • Wedge Plate 3 x 2 Left Pearl Gold Part 43723 Element 6498725 ×3
  • Wedge Plate 3 x 2 Right Pearl Gold Part 43722 Element 6498726 ×3
  • Wedge Plate 4 x 2 Left Pearl Gold Part 41770 Element 6493273 ×4
  • Wedge Plate 4 x 2 Right Pearl Gold Part 41769 Element 6493272 ×4
  • Windscreen 2 x 4 Half Dome Pearl Gold Part 81911 Element 6559005 or 6501268 ×2

Black 120 pieces

  • Bar 4L (Lightsaber Blade / Wand) Black Part 30374 Element 6116604 or 4140303 ×1
  • Bracket 1 x 1 - 1 x 2 Black Part 79389 Element 6380236 ×2
  • Brick 1 x 4 x 3 with R2-D2, Hologram Brick, '25 YEARS OF LEGO STAR WARS' Print Black Part 49311pr0017 Element 6483080 ×1
  • Brick Curved 2 x 2 x 2/3 Black Part 15068 Element 6053077 ×4
  • Brick Curved 4 x 1 Double, No Studs Black Part 93273 Element 4613153 ×1
  • Brick Curved Inverted 2 x 2 x 2/3 Black Part 32803 Element 6211476 ×2
  • Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] Black Part 22388 Element 6312449 1 spare in the box ×4
  • Brick Special 1 x 2 Palisade [aka Log] Black Part 30136 Element 4644456 or 4519980 ×1
  • Brick Special 1 x 2 with Studs on 2 Sides Black Part 52107 Element 4253815 ×1
  • Brick Special 1 x 4 with Groove Black Part 2653 Element 265326 ×8
  • Brick Wedged 2 x 2 Facet Black Part 87620 Element 4584274 ×4
  • Brick Wedged, Curved 2 x 2 with Stud Notches Black Part 66956 Element 6308912 ×2
  • Brick Wedged, Curved Triple 4 x 6 x 2/3 with 4 Studs Black Part 52031 Element 4542671 or 4500917 ×1
  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Black Part 30383 Element 6338799 or 4144575 Also in Dark Bluish Gray ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, without Groove, 7 Teeth Black Part 54657 Element 6267045 ×2
  • Plate 1 x 3 Black Part 3623 Element 362326 ×6
  • Plate 1 x 6 Black Part 3666 Element 366626 ×1
  • Plate 2 x 16 Black Part 4282 Element 428276 or 428226 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 ×8
  • Plate 2 x 8 Black Part 3034 Element 303426 ×2
  • Plate 3 x 3 Black Part 11212 Element 6174917 ×8
  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×1
  • Plate 4 x 6 Black Part 3032 Element 303226 ×1
  • Plate Special 1 x 1 x 2/3 Half Round with Side Stud Black Part 3386 Element 6424674 ×9
  • Plate Special 1 x 2 with 2 End Towballs Black Part 3170 Element 6416838 ×2
  • Plate Special 1 x 2 with Door Rail Black Part 32028 Element 4107761 ×2
  • Plate Special 2 x 2 with Only 2 studs Black Part 33909 Element 6192346 ×1
  • Plate Special 2 x 2 x 2/3 with Axle Hole and Grill on Sides (Haybale) Black Part 71752 Element 6325254 ×1
  • Plate Special 2 x 4 with Groove and Two Center Studs (Jumper) Black Part 65509 Element 6438520 ×1
  • Plate Special 6 x 12, Studs on 3 Edges with 'STAR WARS', 'C-3PO', Stats Print Black Part 6178pr0012 Element 6488481 ×1
  • Technic Beam 3 x 5 L-Shape Thick Black Part 32526 Element 4142823 or 3252626 ×4
  • Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole Black Part 66906 Element 6344752 ×2
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×18
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×4
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×1
  • Tile 1 x 8 with Groove Black Part 4162 Element 416226 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 Also in Dark Bluish Gray ×2
  • Tile Special Round 1 x 1 with Hollow Bar Black Part 20482 Element 6186675 or 6167933 1 spare in the box ×2
  • Wedge Plate 4 x 4 Cut Corner Black Part 30503 Element 4160025 ×4

Dark Tan 96 pieces

  • Bracket 1 x 2 - 1 x 2 Inverted Dark Tan Part 99780 Element 6250168 ×6
  • Bracket 1 x 2 - 2 x 2 Dark Tan Part 44728 Element 6275485 Also in Tan ×8
  • Brick Arch 1 x 4 Dark Tan Part 3659 Element 6310832 or 4596218 ×2
  • Brick Curved Inverted 2 x 1 Dark Tan Part 24201 Element 6353065 ×4
  • Brick Sloped 65° 2 x 1 x 2 Dark Tan Part 60481 Element 6354068 ×1
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Dark Tan Part 22885 Element 6449563 ×4
  • Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly] Dark Tan Part 1927 Element 6458397 ×4
  • Plate 1 x 1 Dark Tan Part 3024 Element 4549436 or 4497084 1 spare in the box Also in Tan ×2
  • Plate 1 x 2 Dark Tan Part 3023 Element 4528604 or 4497082 Also in Tan ×6
  • Plate 1 x 3 Dark Tan Part 3623 Element 6132768 or 4497086 ×7
  • Plate 1 x 4 Dark Tan Part 3710 Element 4626904 or 4497088 ×2
  • Plate 1 x 6 Dark Tan Part 3666 Element 6015424 ×12
  • Plate 2 x 2 Corner Dark Tan Part 2420 Element 4550168 Also in Tan ×2
  • Plate 2 x 3 Dark Tan Part 3021 Element 6035540 or 6015192 Also in Tan ×10
  • Plate 2 x 4 Dark Tan Part 3020 Element 4497077 or 4267874 Also in Tan ×2
  • Plate 2 x 6 Dark Tan Part 3795 Element 4550329 Also in Tan ×2
  • Plate 4 x 4 Corner Dark Tan Part 2639 Element 6151537 ×2
  • Plate 4 x 6 Dark Tan Part 3032 Element 6167894 or 4266898 ×3
  • Plate Round 4 x 4 with Pin Hole Dark Tan Part 60474 Element 6232138 ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Dark Tan Part 35480 Element 6231386 ×2
  • Plate Special 1 x 2 with Door Rail Dark Tan Part 32028 Element 4616711 or 4267875 ×1
  • Plate Special 1 x 3 Rounded with 3 Open Studs Dark Tan Part 77850 Element 6449564 ×4
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Dark Tan Part 18674 Element 6132767 ×1
  • Tile 1 x 1 with Groove Dark Tan Part 3070b Element 6055172 1 spare in the box ×2
  • Tile 1 x 4 with Groove Dark Tan Part 2431 Element 6175927 Also in Tan ×2
  • Tile Special Round 2 x 2 with Hole Dark Tan Part 15535 Element 6132790 ×1
  • Wedge Plate 2 x 2 Cut Corner Dark Tan Part 26601 Element 6228921 ×2

Light Bluish Gray 83 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip] Light Bluish Gray Part 3484 Element 6439041 ×1
  • Bracket 1 x 1 - 1 x 1 Light Bluish Gray Part 36841 Element 6248078 or 6227012 ×4
  • Bracket 1 x 1 - 1 x 2 Inverted Light Bluish Gray Part 73825 Element 6345639 ×8
  • Brick 2 x 3 Light Bluish Gray Part 3002 Element 4211386 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Light Bluish Gray Part 54200 Element 4521921 or 4244372 1 spare in the box ×3
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Light Bluish Gray Part 28192 Element 6213378 ×4
  • Brick Sloped 65° 2 x 1 x 2 Light Bluish Gray Part 60481 Element 4515374 ×1
  • Brick Special 1 x 1 with Studs on 2 Sides Light Bluish Gray Part 47905 Element 4213567 ×1
  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Light Bluish Gray Part 67329 Element 6301870 ×1
  • Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End Light Bluish Gray Part 47456 Element 6503196 or 6021783 ×1
  • Brick Wedged, Curved 6 x 2 Left, Inner Ridges Light Bluish Gray Part 41748 Element 6439174 or 4212008 ×2
  • Brick Wedged, Curved 6 x 2 Right, Smooth Inner Walls Light Bluish Gray Part 5711 Element 6501143 ×2
  • Hinge Brick 2 x 2 Top Plate Thin Light Bluish Gray Part 6134 Element 4211881 ×2
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×2
  • Plate 1 x 5 Light Bluish Gray Part 78329 Element 6372029 ×4
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×2
  • Plate 2 x 2 Corner Light Bluish Gray Part 2420 Element 4211353 ×2
  • Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×3
  • Plate Round 4 x 4 with Pin Hole Light Bluish Gray Part 60474 Element 4515351 ×2
  • Plate Special 1 x 2 5.9mm Centre Side Towball Socket Light Bluish Gray Part 14704 Element 6414561 or 6338165 ×8
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Light Bluish Gray Part 15573 Element 6066097 or 4211451 ×2
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Light Bluish Gray Part 41740 Element 6257593 ×1
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Light Bluish Gray Part 4304 Element 6469440 ×8
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Light Bluish Gray Part 18674 Element 6183782 ×1
  • Technic Axle and Pin Connector Angled #5 - 112.5° Light Bluish Gray Part 32015 Element 6271347 or 4211551 ×2
  • Technic Brick 1 x 1 with Pin Hole Light Bluish Gray Part 6541 Element 4211535 ×6
  • Technic Pin Long 3l with Stop and Hole Light Bluish Gray Part 77765 Element 6338962 ×2
  • Tile Round 1 x 1 Quarter Light Bluish Gray Part 25269 Element 6176433 1 spare in the box ×1
  • Tile Special Round 2 x 2 with Hole Light Bluish Gray Part 15535 Element 6179186 ×1
  • Wedge Plate 2 x 2 Left Light Bluish Gray Part 24299 Element 6163478 ×1
  • Wedge Plate 2 x 2 Right Light Bluish Gray Part 24307 Element 6163477 ×1
  • Wedge Plate 4 x 2 Left Light Bluish Gray Part 41770 Element 4211735 ×1
  • Wedge Plate 4 x 2 Right Light Bluish Gray Part 41769 Element 4211732 ×1

Tan 75 pieces

  • Bracket 1 x 2 - 2 x 2 Tan Part 44728 Element 6117975 or 6048857 Also in Dark Tan ×2
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides Tan Part 26604 Element 6175968 ×2
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 1 spare in the box Also in Dark Tan ×10
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 Also in Dark Tan ×7
  • Plate 1 x 8 Tan Part 3460 Element 4114324 or 346005 ×2
  • Plate 2 x 2 Corner Tan Part 2420 Element 4114077 or 242005 Also in Dark Tan ×4
  • Plate 2 x 3 Tan Part 3021 Element 4118790 or 302105 Also in Dark Tan ×1
  • Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 Also in Dark Tan ×2
  • Plate 2 x 6 Tan Part 3795 Element 4113993 or 379505 Also in Dark Tan ×4
  • Plate 2 x 8 Tan Part 3034 Element 4113988 or 303405 ×2
  • Technic Brick 1 x 2 [2 Pin Holes] Tan Part 32000 Element 4523145 or 4143352 ×4
  • Tile 1 x 3 Tan Part 63864 Element 6131896 ×2
  • Tile 1 x 4 with Groove Tan Part 2431 Element 4550324 or 4542398 Also in Dark Tan ×2
  • Tile 2 x 4 with Groove Tan Part 87079 Element 6122047 or 4610209 ×1
  • Tile 45° Cut 2 x 2 (Triangle) Tan Part 35787 Element 6314477 ×8
  • Tile Round 1 x 1 Quarter Tan Part 25269 Element 6145570 1 spare in the box ×4
  • Tile Special 2 x 2 Corner with Cut Corner - Facet Tan Part 27263 Element 6265572 ×6
  • Wedge Plate 2 x 2 Left Tan Part 24299 Element 6476744 ×1
  • Wedge Plate 2 x 2 Right Tan Part 24307 Element 6476749 ×1
  • Wedge Plate 3 x 2 Left Tan Part 43723 Element 6228984 or 4625858 ×1
  • Wedge Plate 3 x 2 Right Tan Part 43722 Element 6138230 or 4625857 ×1
  • Wedge Plate 4 x 2 Left Tan Part 41770 Element 6177891 or 4545384 ×4
  • Wedge Plate 4 x 2 Right Tan Part 41769 Element 6177890 or 4616490 ×4

Dark Bluish Gray 58 pieces

  • Bar 3L with Handle, Stop Ring and Side Stops (Minifig Ski Pole) Dark Bluish Gray Part 90540 Element 6250678 1 spare in the box ×1
  • Brick 1 x 1 Dark Bluish Gray Part 3005 Element 4211098 ×2
  • Brick 1 x 3 Dark Bluish Gray Part 3622 Element 4211104 ×2
  • Brick 1 x 8 Dark Bluish Gray Part 3008 Element 4211099 ×2
  • Brick 2 x 3 Dark Bluish Gray Part 3002 Element 4211105 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Dark Bluish Gray Part 87087 Element 4558955 ×4
  • Brick Special 1 x 2 x 1 1/3 with Rotation Joint Socket Dark Bluish Gray Part 80431 Element 6398662 ×2
  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 2 Sides Dark Bluish Gray Part 80796 Element 6514456 or 6430926 ×11
  • Hinge Brick 1 x 2 Base Dark Bluish Gray Part 3937 Element 4211066 ×2
  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Dark Bluish Gray Part 30383 Element 6265693 or 4210726 Also in Black ×2
  • Plate 1 x 1 Dark Bluish Gray Part 3024 Element 4210719 1 spare in the box ×3
  • Plate 1 x 12 Dark Bluish Gray Part 60479 Element 6133611 or 4666604 ×2
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×6
  • Plate 1 x 5 Dark Bluish Gray Part 78329 Element 6413109 ×1
  • Plate Round Corner 2 x 2 with 1 x 1 Cutout Dark Bluish Gray Part 79491 Element 6411395 ×4
  • Plate Special Round 2 x 2 with Center Stud (Jumper Plate) Dark Bluish Gray Part 18674 Element 6115080 ×1
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Dark Bluish Gray Part 11214 Element 6015356 ×2
  • Technic Brick 1 x 12 [11 Pin Holes] Dark Bluish Gray Part 3895 Element 4210963 ×2
  • Technic Pin 1/2 with Friction Dark Bluish Gray Part 89678 Element 6395635 1 spare in the box ×2
  • Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction Dark Bluish Gray Part 47455 Element 4522784 or 4272424 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Dark Bluish Gray Part 2412b Element 4210631 Also in Black ×3

Red 43 pieces

  • Brick 2 x 4 Red Part 3001 Element 300121 ×2
  • Plate 1 x 4 Red Part 3710 Element 371021 ×6
  • Plate Special 1 x 2 Rounded with 2 Open Studs Red Part 35480 Element 6210269 ×24
  • Technic Axle 4 Red Part 3705 Element 6129995 or 4265797 ×2
  • Technic Brick 1 x 1 with Pin Hole Red Part 6541 Element 654121 ×4
  • Technic Brick 1 x 6 [5 Pin Holes] Red Part 3894 Element 389421 ×1
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top] Red Part 48170 Element 6384704 or 4225923 ×2
  • Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole Red Part 66906 Element 6360104 ×2

White 42 pieces

  • Bracket 1 x 1 - 1 x 1 White Part 36841 Element 6548291 or 6296132 ×2
  • Brick Special 1 x 1 with Studs on 2 Adjacent Sides White Part 26604 Element 6224811 ×6
  • Brick Special 1 x 2 with 2 Studs on 1 Side White Part 11211 Element 6550150 or 6058177 ×4
  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides White Part 67329 Element 6552182 or 6312480 ×8
  • Plate 1 x 1 x 2/3 with Open Stud White Part 86996 Element 6383985 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×4
  • Plate Special 1 x 2 with Pin Hole on Top White Part 11458 Element 6632146 or 6057414 ×2
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version White Part 4304 Element 6603760 or 6469441 ×2
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin White Part 32064a Element 6548286 or 6178921 ×6
  • Technic Pin 1/2 without Friction Ridges White Part 4274 Element 6552190 or 6388018 1 spare in the box ×4
  • Technic Pin Connector Hub with 1 Axle White Part 22961 Element 6179606 ×2

Metallic Silver 32 pieces

  • Brick Curved 2 x 1 No Studs [1/2 Bow] Metallic Silver Part 11477 Element 6066028 ×5
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Metallic Silver Part 11153 Element 6390028 ×2
  • Brick Wedged, Curved 1 x 2 x 2/3 No Studs, Wing End Metallic Silver Part 47458 Element 6513086 ×2
  • Tile 1 x 1 with Groove Metallic Silver Part 3070b Element 6546115 or 6237120 1 spare in the box ×2
  • Tile 1 x 2 with Groove Metallic Silver Part 3069b Element 6546112 or 6217492 ×5
  • Tile 2 x 2 Curved, Macaroni Metallic Silver Part 27925 Element 6345721 ×16

Medium Azure 26 pieces

  • Brick 1 x 1 Medium Azure Part 3005 Element 6603285 or 4619652 ×2
  • Brick 1 x 3 Medium Azure Part 3622 Element 6223734 ×2
  • Brick 1 x 6 Medium Azure Part 3009 Element 6603286 or 4619653 ×1
  • Plate 1 x 10 Medium Azure Part 4477 Element 6603595 or 6423273 ×2
  • Plate 2 x 2 Medium Azure Part 3022 Element 6603309 or 4625032 ×3
  • Plate Round 1 x 1 with Solid Stud Medium Azure Part 6141 Element 6102986 1 spare in the box ×10
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Medium Azure Part 4032a Element 6109752 ×6

Medium Nougat 18 pieces

  • Brick Special 1 x 1 with Stud on 1 Side Medium Nougat Part 87087 Element 6314190 ×3
  • Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side Medium Nougat Part 32952 Element 6422082 ×2
  • Brick Special 1 x 2 with 1 Center Stud on 1 Side, Bottom Stud Holder Medium Nougat Part 86876 Element 6401015 ×2
  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Medium Nougat Part 67329 Element 6486878 ×9
  • Plate 3 x 3 Corner Medium Nougat Part 77844 Element 6431822 ×2

Metallic Gold 14 pieces

  • Dish 2 x 2 Inverted [Radar] Metallic Gold Part 4740 Element 6535070 or 6078236 ×3
  • Tile Round 1 x 1 Quarter Metallic Gold Part 25269 Element 6546116 or 6251591 2 spares in the box ×11

Blue 12 pieces

  • Bracket 1 x 2 - 2 x 2 Inverted Blue Part 99207 Element 6133720 ×1
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×10
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Blue Part 60897 Element 6352221 or 4613257 ×1

Flat Silver 10 pieces

  • Plate Round 1 x 1 with Solid Stud Flat Silver Part 6141 Element 4633691 1 spare in the box ×10

Yellow 8 pieces

  • Plate 1 x 3 Yellow Part 3623 Element 362324 ×6
  • Technic Axle 3 Yellow Part 4519 Element 6130007 ×2

Dark Red 6 pieces

  • Plate 1 x 8 Dark Red Part 3460 Element 4541507 or 4529027 ×2
  • Plate 2 x 2 Dark Red Part 3022 Element 4585479 or 4163160 ×4

Green 6 pieces

  • Plate Special 1 x 2 Rounded with 2 Open Studs Green Part 35480 Element 6210271 ×6

Bright Green 4 pieces

  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version Bright Green Part 4304 Element 6469464 ×4

Lime 4 pieces

  • Bracket 1 x 2 - 2 x 2 Lime Part 44728 Element 6212972 or 6120340 ×2
  • Technic Brick 1 x 1 with Pin Hole Lime Part 6541 Element 6310282 or 6123745 ×2

Reddish Orange 2 pieces

  • Technic Axle and Pin Connector Angled #7 - 168.75° Reddish Orange Part 4450 Element 6452863 ×2

Trans-Yellow 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 1 spare in the box ×2

Orange 1 piece

  • Brick and Axle Separator v2.0 Orange Part 96874 Element 6240515 or 4654448 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 75398-1 [No Color/Any Color] Part 10109015 Element 6489011 ×1

Minifigures 1 figure

  • C-3PO - Dual Molded Leg 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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