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The Hulkbuster: Ultron Edition

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76105 The Hulkbuster: Ultron Edition

1,358 pieces in 266 part and color combinations, plus 1 minifigure.

The official piece count includes the 5 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.

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.

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Piece checklist

Plates Special 271 pieces

  • Bracket 1 x 2 - 1 x 2 Black Part 99781 Element 6016172 ×15
  • Bracket 1 x 2 - 1 x 2 Inverted Black Part 99780 Element 6020193 Also in Dark Bluish Gray ×1
  • Bracket 1 x 2 - 2 x 2 Inverted Black Part 99207 Element 6000650 ×30
  • Plate Special 1 x 2 with Angled Handles on Side Black Part 92692 Element 4604304 ×2
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Black Part 60470b Element 6310268 or 4556158 ×4
  • Plate Special 1 x 2, Top Clip [Split] Black Part 92280 Element 4598528 ×4
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Black Part 87580 Element 6663108 or 4565323 ×1
  • Plate Special 4 x 4 with 2 x 2 Opening Black Part 64799 Element 6058118 ×3
  • Technic Plate 2 x 6 [5 Holes] Black Part 32001 Element 3200126 ×1
  • Bracket 1 x 2 - 1 x 2 Inverted Dark Bluish Gray Part 99780 Element 6000606 Also in Black ×17
  • Bracket 1 x 2 - 2 x 2 Dark Bluish Gray Part 44728 Element 6117972 or 6048854 ×36
  • Bracket 1 x 2 - 2 x 4 Dark Bluish Gray Part 93274 Element 6118832 or 4648067 ×6
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Dark Bluish Gray Part 61252 Element 6360111 or 4579354 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] Dark Bluish Gray Part 60897 Element 6489464 or 6296892 ×4
  • Plate Special 1 x 2 [Side Handle Closed Ends] Dark Bluish Gray Part 48336 Element 6146321 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Dark Bluish Gray Part 15573 Element 6092572 ×6
  • Plate Special 1 x 2 with 5.9mm Centre Side Towball Dark Bluish Gray Part 14417 Element 6414560 or 6338160 ×4
  • Plate Special 1 x 2 with End Towball Dark Bluish Gray Part 22890 Element 6370802 or 6338168 ×4
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Dark Bluish Gray Part 60478 Element 4521187 ×4
  • Plate Special 1 x 4 Offset with Bar Holes Dark Bluish Gray Part 4590 Element 6302647 or 6086709 ×2
  • Plate Special 1 x 4 with 2 Studs, 3 Bottom Tubes Dark Bluish Gray Part 92593 Element 4598769 ×2
  • Plate Special 2 x 2 with 2 Pins Dark Bluish Gray Part 15092 Element 6284702 or 6066952 ×2
  • Plate Special 3 x 2 with Rounded End, Hole Dark Bluish Gray Part 3176 Element 4225733 ×4
  • Technic Plate 2 x 4 [3 Holes] Dark Bluish Gray Part 3709 Element 4227398 ×2
  • Plate Special / Shield Rectangular with 4 Studs, Handle Dark Red Part 30166 Element 6220561 ×4
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Dark Red Part 15573 Element 6092597 ×8
  • Plate Special 1 x 2 with Clip Horizontal on Side Dark Red Part 11476 Element 6313126 or 6186001 ×7
  • Plate Special 1 x 3 with 2 Studs with Groove and Inside Stud Holder (Jumper) Dark Red Part 34103 Element 6208727 ×4
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Dark Red Part 99206 Element 6359716 or 6188829 ×8
  • Plate Special 1 x 2 with Clip Horizontal on End Dark Tan Part 63868 Element 6354662 or 6135610 ×4
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Dark Tan Part 60478 Element 6135607 ×2
  • Plate Special 2 x 2 with Pin on Bottom Dark Tan Part 2476a Element 6606096 or 6276849 ×10
  • Plate Special 1 x 2 with Door Rail Flat Silver Part 32028 Element 6132264 ×2
  • Plate Special 2 x 2 with Bar Frame Octagonal, Reinforced, Completely Round Studs Flat Silver Part 75937 Element 6020990 ×1
  • Bracket 1 x 2 - 1 x 4 [Rounded Corners] Light Bluish Gray Part 10201 Element 6014615 ×2
  • Plate Special 1 x 2 5.9mm Towball Socket Light Bluish Gray Part 14418 Element 6414556 or 6338163 ×4
  • Plate Special 2 x 2 with 2 Pin Holes Light Bluish Gray Part 2817 Element 4211376 ×2
  • Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Solid Anti-stud] Light Bluish Gray Part 99206 Element 4654577 ×9
  • Plate Special 1 x 1 Rounded with Handle Pearl Gold Part 26047 Element 6212377 ×11
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Pearl Gold Part 61252 Element 6284379 or 4523160 ×22
  • Plate Special 1 x 2 [Side Handle Closed Ends] Pearl Gold Part 48336 Element 4585493 ×9
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Pearl Gold Part 87580 Element 6186383 or 6107193 ×5

Plates 183 pieces

  • Plate 1 x 4 Black Part 3710 Element 371026 ×4
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate 4 x 12 Black Part 3029 Element 302926 ×4
  • Plate 2 x 2 Bright Pink Part 3022 Element 6096589 or 4245314 ×2
  • Plate 1 x 1 Dark Bluish Gray Part 3024 Element 4210719 1 spare in the box Also in Trans-Brown ×3
  • Plate 1 x 2 Dark Bluish Gray Part 3023 Element 4211063 ×6
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×4
  • Plate 1 x 1 Dark Red Part 3024 Element 4539114 or 4183901 1 spare in the box ×4
  • Plate 1 x 2 Dark Red Part 3023 Element 4539097 or 4162582 ×35
  • Plate 1 x 3 Dark Red Part 3623 Element 4539076 or 4164223 ×2
  • Plate 1 x 4 Dark Red Part 3710 Element 4539061 or 4164219 ×14
  • Plate 1 x 6 Dark Red Part 3666 Element 4539062 or 4164108 ×2
  • Plate 2 x 2 Dark Red Part 3022 Element 4585479 or 4163160 ×12
  • Plate 2 x 4 Dark Red Part 3020 Element 4539071 or 4528320 ×22
  • Plate 2 x 6 Dark Red Part 3795 Element 4618986 or 4164177 ×6
  • Plate 2 x 8 Dark Red Part 3034 Element 6152321 or 4163456 ×4
  • Plate 4 x 4 Dark Red Part 3031 Element 6134368 or 4613268 ×2
  • Plate 2 x 4 Dark Tan Part 3020 Element 4497077 or 4267874 ×2
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×4
  • Plate 2 x 16 Light Bluish Gray Part 4282 Element 4211486 ×3
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×8
  • Plate 1 x 1 Pearl Gold Part 3024 Element 6069887 1 spare in the box ×4
  • Plate 1 x 1 Trans-Brown Part 3024 Element 6513960 or 6252039 1 spare in the box Also in Dark Bluish Gray ×1
  • Plate 1 x 2 Trans-Light Blue Part 3023 Element 6514007 or 6240222 ×13
  • Plate 1 x 1 Trans-Yellow Part 3024 Element 6513966 or 6252045 1 spare in the box ×2
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×11
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×2
  • Plate 2 x 6 Yellow Part 3795 Element 379524 ×4

Bricks Sloped 94 pieces

  • Brick Sloped 30° 1 x 2 x 2/3 Black Part 85984 Element 4548180 ×1
  • Brick Sloped 45° 2 x 3 Black Part 3038 Element 303826 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×10
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Dark Bluish Gray Part 61409 Element 4540386 or 4521185 ×2
  • Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] Dark Bluish Gray Part 15672 Element 6069164 or 4621917 ×12
  • Brick Sloped 45° 2 x 1 with 2/3 Inverted Cutout and no stud Dark Bluish Gray Part 28192 Element 6168776 ×18
  • Brick Sloped Inverted 45° 6 x 1 Double with 1 x 4 Recessed Dark Bluish Gray Part 52501 Element 4294180 ×2
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Red Part 85984 Element 6083977 ×16
  • Brick Sloped 45° 2 x 2 Dark Red Part 3039 Element 4609925 or 4162216 ×8
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Dark Red Part 3660 Element 6052917 or 4541512 ×8
  • Brick Sloped 30° 1 x 2 x 2/3 Light Bluish Gray Part 85984 Element 4568637 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Metallic Gold Part 54200 Element 6546111 or 6191668 1 spare in the box ×10
  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Metallic Silver Part 61409 Element 6546109 or 6092115 ×3

Plates Round Curved and Dishes 93 pieces

  • Dish 3 x 3 Inverted [Radar] Black Part 43898 Element 4180087 ×1
  • Plate Special 1 x 2 Rounded with 2 Open Studs Black Part 35480 Element 6210270 ×5
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Bluish Gray Part 4032a Element 4211042 ×20
  • Plate Round Corner 3 x 3 Dark Bluish Gray Part 30357 Element 4212075 ×2
  • Plate Round 1 x 1 with Open Stud Dark Red Part 85861 Element 6168645 or 6073031 1 spare in the box ×8
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Dark Red Part 2654 Element 6192839 ×10
  • Plate Round 4 x 4 with Pin Hole Dark Red Part 60474 Element 6614381 or 4631233 ×2
  • Plate Round Corner 4 x 4 Dark Red Part 30565 Element 6525479 or 4613267 ×4
  • Plate Round Corners 2 x 6 Double Dark Red Part 18980 Element 6175589 ×6
  • Plate Round 1 x 1 with Solid Stud Flat Silver Part 6141 Element 4633691 1 spare in the box ×28
  • Plate Round 1 x 1 with Solid Stud Glow in Dark White Part 6141 Element 6351958 or 6238048 1 spare in the box ×2
  • Plate Round 4 x 4 with 2 x 2 Round Opening Light Bluish Gray Part 11833 Element 6167798 or 6028015 ×1
  • Plate Round 1 x 1 with Solid Stud Pearl Gold Part 6141 Element 4523159 1 spare in the box ×2
  • Dish 2 x 2 Inverted [Radar] Trans-Light Blue Part 4740 Element 6580378 or 6245307 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Yellow Part 4032a Element 403224 ×1

Bricks Curved 85 pieces

  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Dark Bluish Gray Part 47457 Element 4218696 ×2
  • Brick Curved 3 x 1 No Studs Dark Bluish Gray Part 50950 Element 4246896 ×4
  • Brick Arch 1 x 3 x 2 Curved Top Dark Red Part 6005 Element 6028713 or 4629912 ×10
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Dark Red Part 6091 Element 6411330 or 4539082 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] Dark Red Part 11477 Element 6173168 ×7
  • Brick Curved 2 x 2 x 2/3 Dark Red Part 15068 Element 6107758 ×16
  • Brick Curved 2 x 8 x 2 Double Dark Red Part 11290 Element 6219652 ×2
  • Brick Curved 3 x 1 No Studs Dark Red Part 50950 Element 4541546 or 4258311 ×8
  • Brick Curved 4 x 1 Double, No Studs Dark Red Part 93273 Element 6000752 ×6
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Dark Red Part 11153 Element 6042953 ×8
  • Brick Curved Inverted 2 x 2 x 2/3 Dark Red Part 32803 Element 6223906 ×14
  • Brick Curved 2 x 2 x 2/3 Light Bluish Gray Part 15068 Element 6102357 ×2
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Pearl Gold Part 47457 Element 4286597 ×4

Tiles 73 pieces

  • 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 2 x 3 Black Part 26603 Element 6162892 ×2
  • Tile 2 x 4 with Groove Black Part 87079 Element 4560182 ×24
  • Tile 8 x 16 with Bottom Tubes Black Part 90498 Element 4603646 ×3
  • Tile 1 x 1 with Groove Dark Bluish Gray Part 3070b Element 4210848 1 spare in the box ×2
  • Tile 1 x 3 Dark Bluish Gray Part 63864 Element 4568734 ×4
  • Tile 6 x 6 with Bottom Tubes Dark Bluish Gray Part 10202 Element 6147337 ×1
  • Tile 1 x 1 with Groove Dark Red Part 3070b Element 4550169 or 4187196 1 spare in the box ×8
  • Tile 1 x 2 with Groove Dark Red Part 3069b Element 4539090 or 4529548 ×8
  • Tile 1 x 3 Dark Red Part 63864 Element 4583299 ×2
  • Tile 1 x 4 with Groove Dark Red Part 2431 Element 4539060 or 4164220 ×4
  • Tile 2 x 2 with Groove Dark Red Part 3068b Element 4539105 or 4177046 ×2
  • Tile 1 x 2 with Groove Trans-Light Blue Part 3069b Element 6514224 or 6251295 ×2
  • Tile 1 x 3 Yellow Part 63864 Element 4558172 ×4
  • Tile 1 x 4 with Groove Yellow Part 2431 Element 243124 ×2
  • Tile 1 x 6 with Groove Yellow Part 6636 Element 6388488 or 663624 ×2

Bricks Wedged 68 pieces

  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Dark Red Part 29120 Element 6219658 ×15
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Dark Red Part 29119 Element 6219657 ×15
  • Brick Wedged, Curved 4 x 3 No Studs [Plain] Dark Red Part 64225 Element 6175314 or 4611666 ×12
  • Brick Wedged, Curved 4 x 4 No Top Studs Dark Red Part 47753 Element 6390612 or 6173164 ×4
  • Brick Wedged, Sloped 45° 2 x 2 Corner Dark Red Part 13548 Element 6426640 or 6219653 ×20
  • Brick Wedged, Curved 1 x 2 x 2/3 No Studs, Wing End Pearl Gold Part 47458 Element 6375715 or 6114676 ×2

Technic Bricks 65 pieces

  • Technic Brick 1 x 2 [2 Pin Holes] Black Part 32000 Element 3200026 ×6
  • Technic Brick 1 x 8 [7 Pin Holes] Black Part 3702 Element 370226 ×1
  • Technic Brick 4 x 6 with 2 x 4 Opening Black Part 32531 Element 6456527 or 4162508 ×1
  • Technic Brick 1 x 12 [11 Pin Holes] Dark Bluish Gray Part 3895 Element 4210963 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Dark Bluish Gray Part 3700 Element 4211111 ×6
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Dark Bluish Gray Part 32064a Element 6178919 or 4210935 ×18
  • Technic Brick 1 x 6 [5 Pin Holes] Dark Bluish Gray Part 3894 Element 4210917 or 3894199 ×4
  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Dark Red Part 32064a Element 6206250 or 4539059 ×14
  • Technic Brick 1 x 12 [11 Pin Holes] Light Bluish Gray Part 3895 Element 4211860 ×4
  • Technic Brick 1 x 2 [1 Pin Hole] Light Bluish Gray Part 3700 Element 4211440 ×2
  • Technic Brick 1 x 4 [3 Pin Holes] Light Bluish Gray Part 3701 Element 4211441 ×2
  • Technic Brick 1 x 1 with Pin Hole Yellow Part 6541 Element 654124 ×4
  • Technic Brick 1 x 2 [1 Pin Hole] Yellow Part 3700 Element 370024 ×2

Tiles Special 64 pieces

  • Tile Special 2 x 2 Inverted Black Part 11203 Element 6013867 ×2
  • Tile Special 1 x 1 with Clip with Rounded Edges Dark Bluish Gray Part 15712 Element 6344022 or 6071226 ×7
  • Tile Special Round 2 x 2 with Hole Dark Bluish Gray Part 15535 Element 6055313 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Flat Silver Part 2412b Element 4619636 ×9
  • Tile Special Round 2 x 2 with Hole Light Bluish Gray Part 15535 Element 6179186 ×6
  • Tile Special 1 x 1 with Clip with Rounded Edges Pearl Gold Part 15712 Element 6262138 or 6071259 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Pearl Gold Part 2412b Element 4490599 ×2
  • Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot] Pearl Gold Part 99563 Element 6207933 or 4651407 ×24
  • Tile Special 2 x 2 Corner with Cut Corner - Facet Pearl Gold Part 27263 Element 6388241 or 6207046 ×5
  • Tile Special Round 1 x 1 with Hollow Bar Pearl Gold Part 20482 Element 6186672 or 6126113 1 spare in the box ×1
  • Tile Special 1 x 2 with Handle Pearl Titanium Part 2432 Element 6158368 ×3
  • Tile Special 2 x 3 with 2 Clips [Thick Open O Clips] Trans-Light Blue Part 30350b Element 4603191 ×2

Bricks Special 49 pieces

  • Brick Special 1 x 2 with 2 Studs on 1 Side Black Part 11211 Element 6138173 ×8
  • Brick Special 1 x 1 Studs on 4 Sides Dark Bluish Gray Part 4733 Element 4210700 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Dark Bluish Gray Part 87087 Element 4558955 ×2
  • Brick Special 1 x 2 with Handle Dark Bluish Gray Part 30236 Element 4211128 ×2
  • Brick Special 2 x 2 with Pin and Axle Hole Dark Bluish Gray Part 6232 Element 6408023 or 4211046 ×6
  • Brick Special 1 x 1 with Headlight Dark Red Part 4070 Element 4539092 or 4183878 ×3
  • Brick Special 1 x 1 with Stud on 1 Side Light Bluish Gray Part 87087 Element 4558953 ×4
  • Brick Special 1 x 2 Palisade [aka Log] Light Bluish Gray Part 30136 Element 4550325 or 4519968 ×4
  • Brick Special 1 x 2 with Grille Light Bluish Gray Part 2877 Element 4211383 ×10
  • Brick Special 1 x 2 with 2 Studs on 1 Side Tan Part 11211 Element 6024495 ×8

Technic Pins 40 pieces

  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle Black Part 18651 Element 6089119 ×1
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 2 spares in the box ×14
  • Technic Rotation Joint Ball Loop with Two Perpendicular Pins with Friction Black Part 47455 Element 4272426 or 4213374 ×6
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×11
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Dark Bluish Gray Part 11214 Element 6015356 ×3
  • Technic Axle Towball Light Bluish Gray Part 2736 Element 6443149 or 4211375 ×1
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×4

Bricks 34 pieces

  • Brick 2 x 4 Dark Bluish Gray Part 3001 Element 4211085 ×10
  • Brick 2 x 8 Dark Bluish Gray Part 3007 Element 6187438 or 6037406 ×6
  • Brick 1 x 4 Dark Red Part 3010 Element 6097586 or 6052777 ×2
  • Brick 2 x 2 Dark Red Part 3003 Element 4539104 or 4249850 ×2
  • Brick 2 x 4 Dark Red Part 3001 Element 6117418 or 6057588 ×2
  • Brick 2 x 3 Light Bluish Gray Part 3002 Element 4211386 ×2
  • Brick 1 x 16 Red Part 2465 Element 6378410 or 246521 ×2
  • Brick 1 x 1 Trans-Light Blue Part 3005 Element 6514210 or 6240551 ×1
  • Brick 1 x 2 without Bottom Tube Trans-Light Blue Part 3065 Element 6514268 or 6244910 ×1
  • Brick 1 x 8 Yellow Part 3008 Element 300824 ×4
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×2

Bricks Round and Cones 28 pieces

  • Brick Round 4 x 4 Centre Hole Black Part 87081 Element 4558957 ×1
  • Brick Round 3 x 4 x 2/3 Triple Curved with 2 Sunk Studs Dark Bluish Gray Part 93604 Element 6204664 ×2
  • Cone 1 x 1 [Top Groove] Flat Silver Part 59900 Element 6121350 ×2
  • Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole Light Bluish Gray Part 6222 Element 4211527 ×1
  • Cone 3 x 3 x 2 Light Bluish Gray Part 6233 Element 6410336 or 4497653 ×2
  • Brick Round 1 x 1 Open Stud Pearl Gold Part 3062b Element 6060800 ×4
  • Brick Round 2 x 2 Dome Top, Hollow Stud Red Part 30367c Element 4216657 ×1
  • Brick Round 2 x 2 with Axle Hole Red Part 3941 Element 614321 or 394121 ×2
  • Brick Round 2 x 2 with Axle Hole White Part 3941 Element 6601920 or 614351 ×1
  • Brick Round 2 x 2 with Axle Hole Yellow Part 3941 Element 614324 or 394124 ×10
  • Brick Round 2 x 2 x 1 1/3 Inverted Yellow Part 24947 Element 6145704 ×2

Technic Special 28 pieces

  • Technic Ball Joint with Through Axle Hole Black Part 53585 Element 4286267 3 spares in the box ×3
  • Technic Brick 1 x 2 with Hole and Dual Beam Extensions Dark Bluish Gray Part 85943 Element 6324639 or 4547958 ×3
  • Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole Dark Bluish Gray Part 92013 Element 4619760 ×8
  • Technic Brick Special 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball Dark Bluish Gray Part 57909b Element 4497253 ×6
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Horizontal Top] Dark Bluish Gray Part 48170 Element 6279898 or 4227395 ×4
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Ball Half [Vertical Side] Dark Bluish Gray Part 48171 Element 6492115 or 6343337 ×2
  • Technic Brick Special 2 x 2 with Pin Hole, Rotation Joint Socket Dark Bluish Gray Part 48169 Element 6278974 or 4225973 ×2

Hinges, Arms and Turntables 24 pieces

  • Hinge Brick 2 x 2 Top Plate Thin Black Part 6134 Element 4124096 or 613426 ×4
  • Hinge Plate 1 x 2 Locking with 1 Finger On End, without Groove Black Part 44301b Element 6266224 ×2
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Black Part 73983 Element 6102782 or 74011 ×4
  • Turntable 4 x 4 Square Base, Locking Black Part 61485 Element 4517986 ×1
  • Hinge Brick 1 x 2 Base Dark Bluish Gray Part 3937 Element 4211066 ×4
  • Hinge Brick 1 x 2 Top Plate Thin Dark Bluish Gray Part 3938 Element 6176400 or 4541235 ×6
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Dark Bluish Gray Part 44302a Element 4210884 ×2
  • Hinge Plate 1 x 4 Locking Dual 1 Finger Light Bluish Gray Part 44568 Element 6276045 or 4211840 ×1

Technic Connectors 22 pieces

  • Technic Axle Connector Smooth [with x Hole + Orientation] Dark Bluish Gray Part 59443 Element 6084613 or 4516546 ×2
  • Technic Axle and Pin Connector Angled #1 Dark Bluish Gray Part 32013 Element 32013199 or 6296856 ×1
  • Technic Axle Connector Smooth [with x Hole + Orientation] Light Bluish Gray Part 59443 Element 4512360 ×1
  • Technic Axle and Pin Connector Angled #3 - 157.5° Light Bluish Gray Part 32016 Element 6261387 or 4211552 ×4
  • Technic Axle and Pin Connector Angled #4 - 135° Light Bluish Gray Part 32192 Element 6262905 or 6149784 ×2
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Light Bluish Gray Part 32184 Element 6276969 or 4211621 ×1
  • Technic Pin Connector Round 1L [Beam] Light Bluish Gray Part 18654 Element 6183784 1 spare in the box ×11

Tiles Round and Curved 22 pieces

  • Tile Round 1 x 1 Glow in Dark White Part 98138 Element 6284592 or 6238047 2 spares in the box ×10
  • Tile Round 1 x 1 Light Bluish Gray Part 98138 Element 6284071 or 4650260 1 spare in the box ×2
  • Tile Round 1 x 1 Quarter Light Bluish Gray Part 25269 Element 6176433 1 spare in the box ×4
  • Tile Round 2 x 2 with Bottom Stud Holder Light Bluish Gray Part 14769 Element 6052200 ×2
  • Tile Round 2 x 2 with Bottom Stud Holder Yellow Part 14769 Element 6078279 ×4

Plates Wedged 21 pieces

  • Wedge Plate 3 x 4 with Stud Notches [Reinforced Underside] Dark Bluish Gray Part 90194 Element 6170522 or 4596895 ×1
  • Wedge Plate 2 x 2 Cut Corner Dark Red Part 26601 Element 6210310 ×12
  • Wedge Plate 2 x 4 Dark Red Part 51739 Element 4541544 or 4257178 ×4
  • Wedge Plate 3 x 6 Cut Corners Dark Red Part 2419 Element 6136608 or 6028118 ×4

Bars, Ladders and Fences 18 pieces

  • Bar 3L Black Part 87994 Element 6185316 or 6093525 1 spare in the box ×1
  • Bar Holder with Hole and Bar Handle Black Part 23443 Element 6321194 or 6143318 ×1
  • Bar 1 x 3 (Radio Handle, Phone Handset) Dark Bluish Gray Part 6190 Element 4210676 ×8
  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Light Bluish Gray Part 48729b Element 6278156 or 4542590 1 spare in the box ×4
  • Bar 3L Light Bluish Gray Part 87994 Element 6093527 or 6064033 1 spare in the box ×2
  • Bar 5L with Handle (Friction Ram) Light Bluish Gray Part 87618 Element 4565433 ×2

Minifig Upper Body 16 pieces

  • Arm Skeleton [Bent / 2 Clips] Dark Bluish Gray Part 93609 Element 6318697 or 6167900 1 spare in the box ×6
  • Torso Mechanical, Battle Droid Dark Bluish Gray Part 30375 Element 4521512 ×2
  • Arm Mechanical with Clip [Thick Support] Pearl Gold Part 98313 Element 6262192 or 6006741 ×6
  • Arm Mechanical with Clip [Thick Support] Pearl Titanium Part 98313 Element 6276869 or 6008484 ×2

Technic Axles 16 pieces

  • Technic Axle 5.5 with Stop [Rounded Short End] Dark Bluish Gray Part 59426 Element 4508553 ×1
  • Technic Axle 8 with Stop Dark Bluish Gray Part 55013 Element 4499858 ×3
  • Technic Axle 3 with Stud Dark Tan Part 6587 Element 6031821 or 6013821 ×4
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×2
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×2
  • Technic Axle 5 with Stop Reddish Brown Part 15462 Element 6159763 ×2
  • Technic Axle 3 Yellow Part 4519 Element 6130007 ×2

Wheels and Tyres 15 pieces

  • Tyre 14 x 9 Smooth Small Wide Slick Black Part 30028 Element 4508215 or 3002826 ×8
  • Wheel Skateboard / Trolley Black Part 2496 Element 6223673 or 4569104 ×2
  • Wheel 11 x 8 with Center Groove Light Bluish Gray Part 42610 Element 4211758 ×3
  • Technic Wedge Belt Wheel [aka Pulley] Yellow Part 4185 Element 6636439 or 6363273 ×2

Large Buildable Figures 10 pieces

  • Large Figure Skeletal, Joint Extender [High Friction] Dark Bluish Gray Part 74261 Element 6314448 or 6106472 ×6
  • Large Figure Armor Plate, Small Light Bluish Gray Part 28220 Element 6168742 ×4

Technic Beams 5 pieces

  • Technic Beam 1 x 2 Thin Dark Bluish Gray Part 41677 Element 6338422 or 4210980 ×4
  • Technic Beam 1 x 3 Thick Dark Bluish Gray Part 32523 Element 32523199 or 4210751 ×1

Minifig Shields, Weapons, & Tools 3 pieces

  • Weapon Gun / Pistol / Revolver Large Barrel, Long Grip Dark Bluish Gray Part 30132 Element 6359933 or 6056822 1 spare in the box ×2
  • Weapon Lightsaber Hilt with Bottom Ring Light Bluish Gray Part 64567 Element 4581155 or 4539481 1 spare in the box ×1

Pneumatics 3 pieces

  • Pneumatic T-Piece (T Bar) [New Style] Black Part 4697b Element 6104209 1 spare in the box ×2
  • Pneumatic Hose Connector with Axle Connector Dark Bluish Gray Part 99021 Element 6265669 or 6020189 ×1

Technic Bushes 2 pieces

  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Light Bluish Gray Part 32123b Element 6271165 or 4211573 1 spare in the box ×2

Electronics 1 piece

  • Light Brick 2 x 3 x 1 1/3 with Dark Bluish Gray Base [Yellow LED] Trans-Clear Part 62930 Element 6555880 or 6429472 ×1

Minifig Accessories 1 piece

  • Equipment Hose Nozzle / Gun with Side String Hole Simplified Light Bluish Gray Part 60849 Element 6641461 or 4515897 1 spare in the box ×1

Stickers 1 piece

  • Sticker Sheet for Set 76105-1 [No Color/Any Color] Part 38385 Element 6224451 ×1

String, Bands and Reels 1 piece

  • Rubber Belt Small [15mm ID] [Round Cross Section] White Part 85543 Element 6699001 or 4580665 ×1

Tools 1 piece

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

Windscreens and Fuselage 1 piece

  • Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 Fingers with Hulk Buster Face / Mask Print Dark Red Part 50747pr0010 Element 6226581 ×1

Minifigures 1 figure

  • Iron Man Mark 43 Armor, Plain Trans-Clear Head 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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