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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.

Republic Gunship

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75021 Republic Gunship

1,148 pieces in 266 part and color combinations, plus 7 minifigures.

LEGO counts 1,175 pieces. This inventory comes from a separate parts catalog and lists 1,176, including the 28 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 209 pieces

  • Plate 4 x 6 Black Part 3032 Element 303226 ×2
  • Plate 1 x 6 Bright Light Orange Part 3666 Element 6020074 ×1
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×7
  • Plate 2 x 14 Dark Bluish Gray Part 91988 Element 6000970 ×3
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×1
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×14
  • Plate 1 x 2 Dark Red Part 3023 Element 4539097 or 4162582 ×7
  • Plate 2 x 4 Dark Red Part 3020 Element 4539071 or 4528320 ×1
  • Plate 6 x 8 Dark Red Part 3036 Element 6028115 ×2
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×8
  • Plate 1 x 3 Light Bluish Gray Part 3623 Element 4211429 or 3623194 ×10
  • Plate 2 x 10 Light Bluish Gray Part 3832 Element 4211462 ×2
  • Plate 2 x 12 Light Bluish Gray Part 2445 Element 4211360 ×4
  • Plate 2 x 2 Corner Light Bluish Gray Part 2420 Element 4211353 ×2
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×10
  • Plate 2 x 8 Light Bluish Gray Part 3034 Element 4211406 ×1
  • Plate 4 x 8 Light Bluish Gray Part 3035 Element 4211407 ×1
  • Plate 6 x 10 Light Bluish Gray Part 3033 Element 4211405 ×1
  • Plate 1 x 2 Lime Part 3023 Element 4164037 or 4122439 ×10
  • Plate 1 x 3 Lime Part 3623 Element 4534664 or 4271564 ×4
  • Plate 2 x 2 Lime Part 3022 Element 4613977 or 4537937 ×1
  • Plate 2 x 4 Lime Part 3020 Element 4537936 or 4534667 ×1
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×4
  • Plate 2 x 3 Reddish Brown Part 3021 Element 4211189 ×10
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×17
  • Plate 1 x 1 Trans-Clear Part 3024 Element 6513962 or 6252041 1 spare in the box ×2
  • Plate 1 x 1 Trans-Dark Blue Part 3024 Element 6513965 or 6252044 1 spare in the box ×1
  • Plate 1 x 12 White Part 60479 Element 6552130 or 6548269 ×3
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×24
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×20
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×4
  • Plate 1 x 8 White Part 3460 Element 6550141 or 346001 ×6
  • Plate 2 x 12 White Part 2445 Element 6552091 or 244501 ×2
  • Plate 2 x 8 White Part 3034 Element 6552101 or 303401 ×2
  • Plate 4 x 12 White Part 3029 Element 4168072 or 302901 ×5
  • Plate 4 x 4 White Part 3031 Element 6552127 or 4243812 ×7
  • Plate 4 x 8 White Part 3035 Element 6609533 or 303501 ×4
  • Plate 6 x 10 White Part 3033 Element 4528341 or 303301 ×2
  • Plate 6 x 12 White Part 3028 Element 4120020 or 302801 ×1

Bricks Sloped 127 pieces

  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Black Part 61409 Element 4541191 ×6
  • Brick Sloped 18° 4 x 2 Dark Bluish Gray Part 30363 Element 4210637 ×2
  • Brick Sloped Inverted 45° 2 x 2 Double Convex Dark Bluish Gray Part 3676 Element 4210862 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Red Part 54200 Element 4539079 or 4531415 1 spare in the box ×4
  • Brick Sloped 10° 6 x 8 Light Bluish Gray Part 4515 Element 6440325 or 4211819 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Lime Part 54200 Element 4504372 or 4298015 3 spares in the box ×8
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Lime Part 3660 Element 4529679 or 4212708 ×3
  • Brick Sloped 30° 1 x 2 x 2/3 Tan Part 85984 Element 4624086 ×2
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [Original Version] Tan Part 92946 Element 4624988 ×4
  • Brick Sloped 18° 4 x 1 White Part 60477 Element 6619300 or 4515359 ×16
  • Brick Sloped 18° 4 x 2 White Part 30363 Element 4143000 ×4
  • Brick Sloped 30° 1 x 2 x 2/3 White Part 85984 Element 6550189 or 4547489 ×4
  • Brick Sloped 45° 2 x 1 with Bottom Pin White Part 3040b Element 6552115 or 4121932 ×12
  • Brick Sloped 45° 2 x 2 White Part 3039 Element 6552103 or 303901 ×8
  • Brick Sloped 65° 2 x 1 x 2 White Part 60481 Element 6552132 or 4515370 ×4
  • Brick Sloped 65° 2 x 2 x 2 with Bottom Tube White Part 3678b Element 6552126 or 4234525 ×6
  • Brick Sloped 75° 2 x 1 x 3 with Hollow Stud White Part 4460b Element 6552112 or 446001 ×4
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin White Part 3747b Element 4500469 ×10
  • Brick Sloped Inverted 34° 3 x 1 with Internal Stopper White Part 4287b ×4
  • Brick Sloped Inverted 45° 2 x 1 White Part 3665 Element 6552106 or 366501 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] White Part 3660 Element 366001 ×11
  • Brick Sloped Inverted 45° 6 x 1 Double with 1 x 4 Recessed White Part 52501 Element 4259937 ×8
  • Brick Sloped Inverted 45° 6 x 4 Double with 4 x 4 Recessed and 3 Holes White Part 60219 Element 6345204 or 4613786 ×1

Plates Special 102 pieces

  • Plate Special 1 x 2 with Clip Horizontal on End Black Part 63868 Element 6336989 or 4535739 ×6
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Black Part 60470b Element 6310268 or 4556158 ×2
  • Plate Special 1 x 2, Top Clip [Split] Black Part 92280 Element 4598528 ×4
  • Bracket 1 x 2 - 1 x 2 Inverted Dark Bluish Gray Part 99780 Element 6000606 ×4
  • Bracket 1 x 2 - 2 x 2 Dark Bluish Gray Part 44728 Element 6117972 or 6048854 ×6
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Dark Bluish Gray Part 3794b Element 4211119 ×2
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Dark Bluish Gray Part 60478 Element 4521187 ×4
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Dark Bluish Gray Part 3839b Element 4263176 ×2
  • Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] Dark Bluish Gray Part 10247 Element 6047417 ×4
  • Bracket 1 x 2 - 1 x 2 Light Bluish Gray Part 99781 Element 4654582 ×6
  • Bracket 1 x 2 - 2 x 2 Inverted Light Bluish Gray Part 99207 Element 4654580 ×3
  • Cylinder Hemisphere 2 x 2 Ball Turret Socket Base Light Bluish Gray Part 44358 Element 6249936 or 4211801 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Light Bluish Gray Part 60897 Element 6296894 or 4613956 ×4
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×3
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Light Bluish Gray Part 92593 Element 4599498 ×1
  • Plate Special 3 x 2 with Rounded End, Hole Light Bluish Gray Part 3176 Element 4211419 ×8
  • Plate Special 4 x 4 with 2 x 2 Opening Light Bluish Gray Part 64799 Element 4612621 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Reddish Brown Part 15573 Element 6092590 ×3
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Reddish Brown Part 87580 Element 4565394 ×2
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] White Part 4081b Element 6281990 or 4632566 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] White Part 2540 Element 4140583 or 254051 ×2
  • Plate Special 1 x 2, Top Clip [Split] White Part 92280 Element 4598527 ×2
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes White Part 92593 Element 4597131 ×8
  • Plate Special 1 x 8 with Door Rail White Part 4510 Element 6619290 or 4501853 ×4
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) White Part 87580 Element 6550157 or 6126046 ×1
  • Plate Special 4 x 4 with Clips Horizontal (thick open O clips) White Part 11399 Element 6030965 ×1
  • Plate Special 4 x 6, Studs on 3 Edges White Part 6180 Element 6619292 or 4163986 ×14

Technic Pins 98 pieces

  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Black Part 32054 Element 4140801 or 4107742 ×7
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 5 spares in the box ×34
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×4
  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 2 spares in the box ×10
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Blue Part 6558 Element 4514553 ×10
  • Technic Axle Towball Light Bluish Gray Part 2736 Element 6443149 or 4211375 ×2
  • Technic Pin 1/2 with 2L Bar Extension Light Bluish Gray Part 61184 Element 6347715 or 4520320 ×12
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×4
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Light Bluish Gray Part 32054 Element 4211865 ×3
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×2
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×6
  • Technic Pin 3/4 Tan Part 32002 Element 6663097 or 6013938 2 spares in the box ×4

Bricks 83 pieces

  • Brick 2 x 3 Dark Bluish Gray Part 3002 Element 4211105 ×6
  • Brick 2 x 2 Corner Light Bluish Gray Part 2357 Element 4211349 ×6
  • Brick 2 x 2 Lime Part 3003 Element 4220632 or 4122451 ×1
  • Brick 2 x 3 Lime Part 3002 Element 4220631 or 4122452 ×1
  • Brick 1 x 2 Tan Part 3004 Element 4109995 or 300405 ×2
  • Brick 2 x 2 Tan Part 3003 Element 4114306 or 300305 ×2
  • Brick 1 x 10 White Part 6111 Element 6619291 or 611101 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×20
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×8
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×14
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×3
  • Brick 1 x 8 White Part 3008 Element 6550134 or 300801 ×2
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×11
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×5

Tiles 70 pieces

  • Tile 1 x 4 with Groove Dark Bluish Gray Part 2431 Element 4211053 ×1
  • Tile 1 x 8 with Groove Dark Red Part 4162 Element 4539083 or 4509951 ×4
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×1
  • Tile 1 x 1 with Groove Lime Part 3070b Element 4537251 1 spare in the box ×2
  • Tile 1 x 2 with Groove Lime Part 3069b Element 4500125 or 4164025 ×2
  • Tile 1 x 4 with Groove Tan Part 2431 Element 4550324 or 4542398 ×4
  • Tile 1 x 1 with Groove Trans-Brown Part 3070b Element 6514259 or 6254253 1 spare in the box ×12
  • Tile 1 x 2 with Groove Trans-Brown Part 3069b Element 6514222 or 6251292 ×12
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×10
  • Tile 1 x 3 White Part 63864 Element 6552134 or 6548270 ×5
  • Tile 1 x 6 with Groove White Part 6636 Element 6548296 or 663601 ×8
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×2
  • Tile 2 x 4 with Groove White Part 87079 Element 6548271 or 4560178 ×7

Technic Bricks 63 pieces

  • Technic Brick 6 x 8 with 4 x 6 Opening Black Part 32532 Element 6448394 or 4188143 ×1
  • Technic Brick 1 x 12 [11 Pin Holes] Blue Part 3895 Element 389523 ×2
  • Technic Brick 1 x 1 with Pin Hole Dark Bluish Gray Part 6541 Element 4210639 ×12
  • Technic Brick 1 x 14 [13 Pin Holes] Dark Bluish Gray Part 32018 Element 4211137 ×4
  • Technic Brick 1 x 4 [3 Pin Holes] Dark Bluish Gray Part 3701 Element 4213607 or 370127 ×5
  • Technic Brick 1 x 10 [9 Pin Holes] Light Bluish Gray Part 2730 Element 4211374 ×2
  • Technic Brick 1 x 16 [15 Pin Holes] Light Bluish Gray Part 3703 Element 4211443 ×2
  • Technic Brick 1 x 8 [7 Pin Holes] Light Bluish Gray Part 3702 Element 4211442 ×4
  • Technic Brick 1 x 2 [1 Pin Hole] Tan Part 3700 Element 4205107 or 370005 ×2
  • Technic Brick 1 x 2 [2 Pin Holes] Tan Part 32000 Element 4523145 or 4143352 ×3
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin White Part 32064a Element 6548286 or 6178921 ×18
  • Technic Brick 1 x 6 [5 Pin Holes] White Part 3894 Element 389401 ×4
  • Technic Slope Long 1 x 6 with 3 Pin Holes White Part 2744 Element 6167025 or 4528417 ×4

Bricks Curved 51 pieces

  • Brick Curved 4 x 1 Double, No Studs Dark Red Part 93273 Element 6000752 ×9
  • Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes Light Bluish Gray Part 88930 Element 4597901 or 4544040 ×2
  • Brick Curved 4 x 2 No Studs Light Bluish Gray Part 93606 Element 4622742 ×2
  • Brick Curved 1 x 3 x 2 Lime Part 33243 Element 6038459 or 4529045 ×2
  • Brick Arch 1 x 3 x 2 Curved Top White Part 6005 Element 4629913 or 4502026 ×4
  • Brick Arch 1 x 4 White Part 3659 Element 6550145 or 365901 ×6
  • Brick Arch 1 x 6 x 2 - Very Thin Top without Reinforced Underside White Part 12939 Element 6023878 ×5
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top White Part 6091 Element 6285777 or 609101 ×6
  • Brick Curved 2 x 1 No Studs [1/2 Bow] White Part 11477 Element 6552145 or 6548276 ×4
  • Brick Curved 2 x 4 x 2/3 No Studs, with Bottom Tubes White Part 88930 Element 6552135 or 4583297 ×1
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] White Part 11153 Element 6578744 or 6564905 ×4
  • Brick Curved 6 x 2 White Part 44126 Element 6619299 or 4179870 ×2
  • Brick Curved Inverted 6 x 1 White Part 42023 Element 4160403 ×4

Technic Beams 42 pieces

  • Technic Beam 1 x 2 Thin Black Part 41677 Element 6338428 or 4167726 ×1
  • Technic Beam 1 x 3 Thin Black Part 6632 Element 6331723 or 4107828 ×8
  • Technic Beam 1 x 2 Thin Blue Part 41677 Element 6360123 or 4186834 ×10
  • Technic Beam 1 x 11.5 Double Bent Thick Dark Bluish Gray Part 32009 Element 6271155 or 4210668 ×1
  • Technic Beam 3 x 5 L-Shape with Quarter Ellipse Thin Dark Bluish Gray Part 32250 Element 32250199 or 6327165 ×2
  • Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Light Bluish Gray Part 60483 Element 6265089 or 6004888 ×2
  • Technic Beam 1 x 5 Thick Light Bluish Gray Part 32316 Element 4211651 ×2
  • Technic Beam 1 x 7 Thick Light Bluish Gray Part 32524 Element 4495930 or 4211665 ×2
  • Technic Beam 2 x 4 L-Shape Thick Light Bluish Gray Part 32140 Element 6271831 or 4211610 ×4
  • Technic Beam 3 x 3 T-Shape Thick Light Bluish Gray Part 60484 Element 4552348 or 4535772 ×4
  • Technic Beam 1 x 11 Thick White Part 32525 Element 6028103 or 4296265 ×4
  • Technic Beam 1 x 5 Thin Yellow Part 32017 Element 4503425 or 4199343 ×2

Plates Round Curved and Dishes 40 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Blue Part 4032a Element 403223 ×2
  • Plate Round Corner 4 x 4 Dark Bluish Gray Part 30565 Element 4222042 ×2
  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×6
  • Plate Round 1 x 1 with Solid Stud Tan Part 6141 Element 4161734 or 614105 1 spare in the box ×6
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Tan Part 2654 Element 4278422 or 4140561 ×12
  • Plate Round 1 x 1 with Solid Stud Trans-Dark Blue Part 6141 Element 6514055 or 6240214 1 spare in the box ×4
  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 1 spare in the box ×8

Technic Axles 38 pieces

  • Technic Axle 10 Black Part 3737 Element 373726 ×4
  • Technic Axle 4 Black Part 3705 Element 370526 ×8
  • Technic Axle 6 Black Part 3706 Element 370626 ×7
  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×6
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×2
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×11

Technic Connectors 30 pieces

  • Technic Axle Connector 2 x 3 with Ball Socket, Open Lower Axle Holes Black Part 93571 Element 4610948 ×1
  • Technic Pin Connector Perpendicular Long Black Part 32557 Element 4143466 ×4
  • Technic Pin Connector Round [Slotted] Black Part 62462 Element 6173119 or 4526982 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Dark Bluish Gray Part 59443 Element 6084613 or 4516546 ×1
  • Technic Pin Connector Round [Slotted] Dark Red Part 62462 Element 6173131 or 4539091 ×6
  • Technic Axle and Pin Connector Angled #1 Light Bluish Gray Part 32013 Element 6296859 or 4211550 ×4
  • Technic Axle and Pin Connector Angled #6 - 90° Light Bluish Gray Part 32014 Element 6268924 or 4509886 ×6
  • Technic Axle and Pin Connector Perpendicular Double 4L Light Bluish Gray Part 98989 Element 6308440 or 4652234 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Yellow Part 59443 Element 4519010 ×4

Bricks Round and Cones 26 pieces

  • Cone 1 x 1 [Top Groove] Black Part 59900 Element 4529236 ×12
  • Dome Hemisphere 3 x 3 Ball Turret Dark Bluish Gray Part 44359 Element 6408296 or 6037804 ×4
  • Cone 2 x 2 x 2, Open Stud Dark Red Part 3942c Element 6092668 or 6038462 ×2
  • Cone 3 x 3 x 2 Dark Red Part 6233 Element 6546173 or 4539088 ×2
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] White Part 85080 Element 6619303 or 6078115 ×4
  • Cone 3 x 3 x 2 White Part 6233 Element 6188466 or 4655446 ×2

Plates Wedged 24 pieces

  • Wedge Plate 4 x 2 Left Dark Red Part 41770 Element 6008593 or 4541367 ×1
  • Wedge Plate 4 x 2 Right Dark Red Part 41769 Element 6008595 or 4541364 ×1
  • Wedge Plate 4 x 2 Left Light Bluish Gray Part 41770 Element 4211735 ×2
  • Wedge Plate 4 x 2 Right Light Bluish Gray Part 41769 Element 4211732 ×2
  • Wedge Plate 4 x 4 Cut Corner Light Bluish Gray Part 30503 Element 4160560 ×2
  • Wedge Plate 12 x 3 Left White Part 47397 Element 6552123 or 4208987 ×3
  • Wedge Plate 12 x 3 Right White Part 47398 Element 6552124 or 4209005 ×3
  • Wedge Plate 4 x 6 Cut Corners White Part 32059 Element 4508408 or 4117026 ×2
  • Wedge Plate 6 x 12 Left White Part 30355 Element 6535488 or 4141475 ×1
  • Wedge Plate 6 x 12 Right White Part 30356 Element 4141476 ×1
  • Wedge Plate 6 x 3 Left White Part 54384 Element 4287708 ×2
  • Wedge Plate 6 x 3 Right White Part 54383 Element 4287707 ×2
  • 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

Hinges, Arms and Turntables 23 pieces

  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Dark Bluish Gray Part 44302a Element 4210884 ×6
  • Hinge Plate 1 x 2 Locking with 1 Finger On End, with Groove Light Bluish Gray Part 44301a Element 4211803 ×8
  • Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 9 Teeth Light Bluish Gray Part 60471 Element 4515341 ×2
  • Hinge Plate 2 x 2 Locking with 1 Finger on Top Light Bluish Gray Part 92582 Element 6265742 or 4666449 ×4
  • Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 9 Teeth Red Part 60471 Element 4515338 ×1
  • Hinge Plate 1 x 4 Locking Dual 1 Finger White Part 44568 Element 6276043 or 4193479 ×2

Bricks Special 21 pieces

  • Brick Special 1 x 1 with Headlight Dark Red Part 4070 Element 4539092 or 4183878 ×4
  • Brick Special 1 x 2 with 2 Studs on 1 Side Light Bluish Gray Part 11211 Element 6015344 ×2
  • Brick Special 1 x 2 with Grille Light Bluish Gray Part 2877 Element 4211383 ×3
  • Brick Special 1 x 4 with Groove Light Bluish Gray Part 2653 Element 4211613 ×2
  • Brick Special 1 x 1 with Clip Horizontal Red Part 60476 Element 4535766 ×2
  • Brick Special 1 x 1 with Headlight Reddish Brown Part 4070 Element 4225469 ×2
  • Brick Special 1 x 2 with Grille White Part 2877 Element 6552093 or 287701 ×6

Tiles Special 16 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Blue Part 2412b Element 241223 ×2
  • Tile Special 2 x 2 Inverted Dark Bluish Gray Part 11203 Element 6013082 ×4
  • Tile Special 1 x 2 Grille with Bottom Groove Dark Red Part 2412b Element 4541506 or 4528969 ×4
  • Tile Special 1 x 2 with Handle Light Bluish Gray Part 2432 Element 4211357 ×4
  • Tile Special 1 x 1 with Clip with Rounded Tips Reddish Brown Part 12825 Element 6030720 or 6030713 1 spare in the box ×1

Bars, Ladders and Fences 13 pieces

  • Bar 6L with Stop Ring Dark Bluish Gray Part 63965 Element 6170420 or 6081987 2 spares in the box ×4
  • Lever Small Base with Black Lever Light Bluish Gray Part 298c02 Element 4221775 1 spare in the box ×4
  • Bar 6L with Stop Ring Reddish Brown Part 63965 Element 6170468 or 6155727 1 spare in the box ×2
  • Bar 4L (Lightsaber Blade / Wand) Trans-Bright Green Part 30374 Element 6507884 or 6258883 ×1
  • Bar 4L (Lightsaber Blade / Wand) Trans-Light Blue Part 30374 Element 6507882 or 6170187 ×1
  • Bar 6L with Stop Ring White Part 63965 Element 6170419 or 6081986 1 spare in the box ×1

Wheels and Tyres 12 pieces

  • Wheel 30.4 x 20 without Pinholes, with Reinforced Rim Black Part 56145 Element 4299389 or 4284946 ×2
  • Wheel 31 x 15 Technic, 7 Pin Holes Dark Red Part 60208 Element 6030706 or 4539085 ×8
  • Wheel 31 x 15 Technic, 7 Pin Holes White Part 60208 Element 6524592 or 4512751 ×2

Tiles Round and Curved 10 pieces

  • Tile Round 2 x 2 with Bottom Cross Black Part 4150 Element 415076 or 415026 ×2
  • Tile Round 1 x 1 Dark Red Part 98138 Element 6284585 or 6028132 2 spares in the box ×6
  • Tile Round 2 x 2 with Bottom Cross White Part 4150 Element 415051 or 415001 ×2

Containers 9 pieces

  • Container Box 2 x 2 x 2 - Top Opening Dark Bluish Gray Part 61780 Element 4520307 ×1
  • Box 2 x 2 x 2 [Hollow Studs] Light Bluish Gray Part 4345b Element 4211491 ×4
  • Box 2 x 2 x 2 Door with Slot White Part 4346 Element 434601 ×4

Panels 9 pieces

  • Panel 1 x 4 x 1 with Rounded Corners [Thin Wall] Dark Red Part 15207 Element 6092665 ×6
  • Panel 1 x 2 x 2 [Side Supports / Hollow Studs] White Part 87552 Element 6615549 or 4585458 ×3

Bricks Wedged 6 pieces

  • Brick Wedged, Curved 12 x 3 Left Dark Red Part 42061 Element 6005069 or 4541075 ×1
  • Brick Wedged, Curved 12 x 3 Right Dark Red Part 42060 Element 6005098 or 4541076 ×1
  • Brick Wedged, Curved 4 x 3 No Studs [Plain] Dark Red Part 64225 Element 6175314 or 4611666 ×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
  • Brick Wedged, Curved Triple 4 x 6 x 2/3 with 4 Studs White Part 52031 Element 4261565 ×1

Transportation - Sea and Air 6 pieces

  • Technic Cylinder 4 x 4 with Pin Holes and Centre Bar, Closed Sides on Bar White Part 41531 Element 6297272 or 4289534 ×6

Windscreens and Fuselage 6 pieces

  • Windscreen 6 x 4 x 2 1/3 Bubble Canopy with Handle Trans-Brown Part 87752 Element 6254265 or 4621774 ×2
  • Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 Fingers and Republic Gunship Window Print Trans-Brown Part 50747pr0006 Element 6039104 ×4

Minifig Shields, Weapons, & Tools 5 pieces

  • Weapon Gun / Blaster Long (Star Wars) Black Part 57899 Element 4498712 ×1
  • Weapon Gun / Blaster Short (Star Wars) Black Part 58247 Element 4498713 ×1
  • Weapon Gun / Blaster Small (Star Wars) Black Part 92738 Element 6360207 or 4609050 ×1
  • Weapon Lightsaber Hilt with Bottom Ring Metallic Silver Part 64567 Element 6546103 or 6051389 2 spares in the box ×2

Flags, Banners and Signs 3 pieces

  • Flag 2 x 2 Square, Flat Clip Edge [Thick Clips] Light Bluish Gray Part 11055 Element 6011817 or 4271362 ×1
  • Road Sign Clip-on 2.2 x 2.667 Triangular Reddish Brown Part 30259 Element 6256067 or 4517594 ×2

Gear Parts 1 piece

  • Poster, 2013 Minifigure Gallery / Battle of Geonosis [No Color/Any Color] Part 6039476 Element 6039476 ×1

Minifig Neckwear 1 piece

  • Minifig Neckwear Backpack Non-Opening Reddish Brown Part 2524 Element 6268828 or 4598713 ×1

Stickers 1 piece

  • Sticker Sheet for Set 75021-1 [No Color/Any Color] Part 14357 Element 6038481 ×1

Technic Special 1 piece

  • Technic Ball Joint with Through Axle Hole Black Part 53585 Element 4286267 ×1

Tools 1 piece

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

Transportation - Land 1 piece

  • Handlebars Black Part 30031 Element 3003126 ×1

Minifigures 7 figures

  • Padme Amidala / Naberrie, White Geonosis Arena Outfit Minifigure, checked as a whole figure ×1
  • Anakin Skywalker, Padawan, Medium Nougat Hair Minifigure, checked as a whole figure ×1
  • Clone Pilot, Phase I Armor, Black Eyes, Plain Legs Minifigure, checked as a whole figure ×1
  • Clone Trooper Captain Minifigure, checked as a whole figure ×1
  • Obi-Wan Kenobi, Tan Legs, Mid-Length Parted Hair Minifigure, checked as a whole figure ×1
  • Super Battle Droid, Pearl Titanium Minifigure, checked as a whole figure ×2

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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