Free tool

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.

Y-wing Attack Starfighter

Checking

10134 Y-wing Attack Starfighter

1,486 pieces in 247 part and color combinations, plus 1 minifigure.

LEGO counts 1,473 pieces. This inventory comes from a separate parts catalog and lists 1,490, 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.

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 4 x 8 Black ×1 Dark Bluish Gray ×1 Black is darker than Dark Bluish Gray.
  • Technic Brick 1 x 2 [1 Pin Hole] Black ×2 Dark Bluish Gray ×2 Black is darker than Dark Bluish Gray.
  • Tile 1 x 8 with Groove Black ×12 Dark Bluish Gray ×10 Black is darker than Dark Bluish Gray.
  • Tile 2 x 2 with Groove Black ×1 Dark Bluish Gray ×6 Black is darker than Dark Bluish Gray.
Show

Piece checklist

Light Bluish Gray 452 pieces

  • Arm Mechanical with 2 Clips [Battle Droid] Light Bluish Gray Part 30377 Element 6319333 or 4211658 1 spare in the box ×8
  • Bar 1 x 3 [Clip / Anti-Stud] Light Bluish Gray Part 4735 Element 4211644 ×7
  • Bracket 2 x 2 - 2 x 2 Light Bluish Gray Part 3956 Element 6254807 or 6019212 ×2
  • Brick 1 x 10 Light Bluish Gray Part 6111 Element 4211521 ×2
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×4
  • Brick 2 x 4 Light Bluish Gray Part 3001 Element 4211385 ×14
  • Brick 2 x 6 Light Bluish Gray Part 2456 Element 4274668 or 4211795 ×1
  • Brick 2 x 8 Light Bluish Gray Part 3007 Element 6037399 or 4211391 ×1
  • Brick Curved 2 x 2 x 2/3 Two Studs and Lip End Light Bluish Gray Part 41855 Element 4163714 ×2
  • Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder Light Bluish Gray Part 30367b ×2
  • Brick Round 2 x 2 with Axle Hole Light Bluish Gray Part 3941 Element 4211526 ×5
  • Brick Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole Light Bluish Gray Part 6222 Element 4211527 ×2
  • Brick Sloped 33° 3 x 2 Light Bluish Gray Part 3298 Element 4211421 ×2
  • Brick Sloped 33° 3 x 3 Double Convex Light Bluish Gray Part 3675 Element 6434363 or 4186667 ×2
  • Brick Sloped 45° 2 x 1 Triple with Ovoid Bottom Pin Light Bluish Gray Part 3048c Element 4211411 ×8
  • Brick Sloped 45° 2 x 4 Light Bluish Gray Part 3037 Element 4211409 ×8
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Light Bluish Gray Part 3747b Element 4211570 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Light Bluish Gray Part 3660 Element 4211436 ×40
  • Brick Sloped Inverted 45° 6 x 4 Double with Recessed Center Light Bluish Gray Part 30183 Element 4226230 ×2
  • Brick Special 1 x 1 with Headlight Light Bluish Gray Part 4070 Element 4211476 ×16
  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Light Bluish Gray Part 30237a Element 4211598 ×2
  • Cone 1 x 1 [No Top Groove] Light Bluish Gray Part 4589 Element 4518652 or 4211499 ×5
  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Light Bluish Gray Part 30383 Element 6265694 or 4219913 ×1
  • Lever Small Base with Light Bluish Gray Lever Light Bluish Gray Part 298c05 Element 6267587 or 4226285 1 spare in the box ×8
  • Panel 1 x 2 x 2 [Hollow Studs] Light Bluish Gray Part 4864b Element 4211576 ×4
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×3
  • Plate 1 x 6 Light Bluish Gray Part 3666 Element 4211438 ×7
  • Plate 1 x 8 Light Bluish Gray Part 3460 Element 4211425 ×1
  • Plate 2 x 10 Light Bluish Gray Part 3832 Element 4211462 ×5
  • Plate 2 x 12 Light Bluish Gray Part 2445 Element 4211360 ×4
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×2
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×2
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×5
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×2
  • Plate 4 x 10 Light Bluish Gray Part 3030 Element 4211402 ×2
  • Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×4
  • Plate 4 x 8 Light Bluish Gray Part 3035 Element 4211407 ×7
  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×6
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Light Bluish Gray Part 6019 Element 4211518 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Light Bluish Gray Part 4081b Element 6281998 or 4632575 ×4
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Light Bluish Gray Part 3794a ×34
  • Plate Special 2 x 8 with Door Rail Light Bluish Gray Part 30586 Element 4222019 ×2
  • Plate Special 6 x 6 x 2/3 Cross with Dome Light Bluish Gray Part 30303 Element 4211611 ×2
  • Tap 1 x 1 with Hole in Spout Light Bluish Gray Part 4599a ×11
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×10
  • Technic Brick 1 x 14 [13 Pin Holes] Light Bluish Gray Part 32018 Element 4211705 ×4
  • Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] Light Bluish Gray Part 32064b ×16
  • Technic Brick 1 x 4 [3 Pin Holes] Light Bluish Gray Part 3701 Element 4211441 ×1
  • Technic Brick 1 x 6 [5 Pin Holes] Light Bluish Gray Part 3894 Element 4211466 ×6
  • Technic Brick 4 x 4 with 2 x 2 Opening Light Bluish Gray Part 32324 Element 4211640 ×1
  • Technic Brick 4 x 6 with 2 x 4 Opening Light Bluish Gray Part 32531 Element 4211716 ×2
  • Technic Brick 6 x 8 with 4 x 6 Opening Light Bluish Gray Part 32532 Element 6421513 or 4211848 ×4
  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 1 spare in the box ×8
  • Technic Bush 1/2 Smooth with Axle Hole Reduced Light Bluish Gray Part 32123a 1 spare in the box ×50
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×8
  • Tile Round 2 x 2 with Fine Mesh Grill Print Light Bluish Gray Part 4150pr0022 Element 4221881 ×2
  • Tile Round 2 x 2 with SW Radial Machinery Print Light Bluish Gray Part 4150pr0021 Element 4551325 ×1
  • Tile Special 1 x 1 with Clip and Straight Tips Light Bluish Gray Part 2555 Element 4211369 or 2555194 ×46
  • Tile Special 1 x 2 Grille with Bottom Groove Light Bluish Gray Part 2412b Element 4211350 ×23
  • Tile Special 2 x 2 with Top Pin Light Bluish Gray Part 2460 Element 4211365 ×1
  • Turntable 2 x 2 Plate - Top Light Bluish Gray Part 3679 Element 4540203 or 4495467 ×1
  • Weapon Lightsaber Hilt without Bottom Ring Light Bluish Gray Part 23306 Element 4212074 1 spare in the box ×1
  • Wedge Plate 3 x 4 with Stud Notches Light Bluish Gray Part 48183 Element 4240013 ×2
  • Wedge Plate 4 x 2 Left Light Bluish Gray Part 41770 Element 4211735 ×4
  • Wedge Plate 4 x 2 Right Light Bluish Gray Part 41769 Element 4211732 ×4
  • Wheel Spoked 2 x 2 with Pin Hole Light Bluish Gray Part 30155 Element 4528278 or 4211581 ×1

White 398 pieces

  • Bar 1 x 8 with Brick 1 x 2 Curved Top End (Axle Holder Inside Small End) White Part 30359b Element 4529158 or 4222342 ×16
  • Bar 4L (Lightsaber Blade / Wand) White Part 30374 Element 6116602 or 4129836 ×4
  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×6
  • Brick 2 x 3 White Part 3002 Element 6550133 or 300251 ×8
  • Brick 2 x 6 White Part 2456 Element 6552122 or 4249698 ×2
  • Brick Curved 2 x 2 with Lip, No Studs White Part 30602 Element 4195869 ×2
  • Brick Curved 6 x 1 White Part 42022 Element 4160387 ×4
  • Brick Round 1 x 1 Open Stud White Part 3062b Element 6619283 or 306201 ×10
  • Brick Sloped 33° 3 x 2 White Part 3298 Element 329801 ×2
  • Brick Sloped 33° 3 x 3 Double Convex White Part 3675 Element 6253857 or 6108865 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin White Part 3040b Element 6552115 or 4121932 ×2
  • Brick Sloped 45° 2 x 2 White Part 3039 Element 6552103 or 303901 ×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 ×4
  • Brick Special 1 x 1 with Headlight White Part 4070 Element 6548267 or 407001 ×16
  • Brick Wedged, Angled 3 x 2 Left White Part 6565 Element 4527764 or 656501 ×2
  • Brick Wedged, Angled 3 x 2 Right White Part 6564 Element 4526928 or 656401 ×2
  • Brick Wedged, Curved 12 x 3 Left White Part 42061 Element 6021069 or 4162781 ×1
  • Brick Wedged, Curved 12 x 3 Right White Part 42060 Element 6021071 or 4162779 ×1
  • Brick Wedged, Curved Inverted 6 x 2 Left White Part 41765 Element 6375978 or 6268056 ×1
  • Brick Wedged, Curved Inverted 6 x 2 Right White Part 41764 Element 6375977 or 6268055 ×1
  • Brick Wedged, Curved Triple 4 x 4 x 2/3, 2 Studs White Part 45677 Element 4193068 or 456771 ×1
  • Cone 1 x 1 [No Top Groove] White Part 4589 Element 458901 ×2
  • Fairing 1 x 4 Side Flaring Intake with Two Pins White Part 30647 Element 4153705 ×4
  • Hinge Brick 1 x 2 Base White Part 3937 Element 6619287 or 393701 ×10
  • Hinge Brick 1 x 2 Locking with Single Finger On Top White Part 76385 Element 4588029 or 4222031 ×2
  • Hinge Vehicle Roof Holder 1 x 4 White Part 4315 Element 4214079 or 4190507 ×2
  • Hose, Ribbed 7mm D. 2L / 1.6cm White Part 78c02 Element 4275399 or 4226247 3 spares in the box ×112
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×3
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×7
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×5
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×2
  • Plate 2 x 2 Corner White Part 2420 Element 6548254 or 242051 ×4
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×2
  • Plate 4 x 6 White Part 3032 Element 303201 ×1
  • Plate 6 x 8 White Part 3036 Element 303651 or 303601 ×2
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box ×4
  • Plate Special 1 x 2 [Side Handle Closed Ends] White Part 48336 Element 6552125 or 4222017 ×19
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) White Part 3794a ×8
  • Plate Special 4 x 4, Studs on One Edge Plain] White Part 6179 Element 6550149 or 617901 ×1
  • Tap 1 x 1 with Hole in Spout White Part 4599a ×2
  • Technic Axle 12 White Part 3708 Element 4655283 or 4222794 ×24
  • Technic Axle Connector Ridged [with x Hole x Orientation] White Part 6538b Element 4113803 or 4100407 ×24
  • Technic Axle Connector with Axle Hole White Part 32039 Element 6310906 or 4144128 ×24
  • Technic Axle and Pin Connector Angled #2 - 180° White Part 32034 Element 6271870 or 4125554 ×6
  • Technic Brick 1 x 4 [3 Pin Holes] White Part 3701 Element 6601913 or 370101 ×1
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×13
  • Tile 1 x 6 with Groove White Part 6636 Element 6548296 or 663601 ×2
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×2
  • Torso Mechanical, Battle Droid White Part 30375 Element 6550166 or 4533503 ×8
  • Turntable 2 x 2 Plate, Base White Part 3680 Element 368001 ×1
  • Wheel 70 x 28 mm Futuristic White Part 32077 Element 4226326 or 4113082 ×2
  • Windscreen 6 x 6 x 3 Canopy Half Sphere with Hinge [Plain] White Part 30083 Element 4182954 ×2

Dark Bluish Gray 259 pieces

  • Bar 1 x 3 (Radio Handle, Phone Handset) Dark Bluish Gray Part 6190 Element 4210676 ×6
  • Bar 1 x 8 with Brick 1 x 2 Curved Top End (Axle Holder Inside Small End) Dark Bluish Gray Part 30359b Element 6273322 or 4210815 ×4
  • Brick 1 x 3 Dark Bluish Gray Part 3622 Element 4211104 ×6
  • Brick 1 x 4 Dark Bluish Gray Part 3010 Element 4211103 ×8
  • Brick 1 x 6 Dark Bluish Gray Part 3009 Element 4211100 ×2
  • Brick 2 x 2 Corner Dark Bluish Gray Part 2357 Element 4211109 ×2
  • Brick 2 x 3 Dark Bluish Gray Part 3002 Element 4211105 ×5
  • Brick 2 x 6 Dark Bluish Gray Part 2456 Element 4282819 or 4210875 Also in Black ×1
  • Brick Curved 2 x 2, Two Top Studs Dark Bluish Gray Part 30165 Element 4211093 ×2
  • Brick Round 1 x 1 with Fins, Open Stud Dark Bluish Gray Part 4588 Element 6331222 or 6321195 ×2
  • Brick Sloped 33° 3 x 1 Dark Bluish Gray Part 4286 Element 4211045 ×2
  • Brick Sloped 45° 2 x 2 Dark Bluish Gray Part 3039 Element 4211054 Also in Black ×8
  • Brick Sloped 45° 2 x 2 with Black and Yellow Stripes Print Dark Bluish Gray Part 3039pr9956 ×2
  • Brick Sloped 45° 2 x 8 Dark Bluish Gray Part 4445 Element 6227913 or 4210907 ×4
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Dark Bluish Gray Part 3747b Element 4211064 ×2
  • Brick Sloped Inverted 45° 2 x 1 Dark Bluish Gray Part 3665 Element 4211096 ×10
  • Brick Special 1 x 2 with Grille Dark Bluish Gray Part 2877 Element 4210636 ×12
  • Brick Special 1 x 4 with 4 Studs on One Side Dark Bluish Gray Part 30414 Element 4210725 ×12
  • Cone 4 x 4 x 2 Hollow No Studs Dark Bluish Gray Part 4742 Element 4222113 ×2
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Dark Bluish Gray Part 44302a Element 4210884 ×1
  • Hose Rigid 3mm D. 14L / 11.2cm Dark Bluish Gray Part 75c14 Element 4285898 or 4268285 ×4
  • Minifig Head [Plain] [Blocked Open Stud] Dark Bluish Gray Part 3626b Element 4600224 or 4519906 ×1
  • Minifig Neckwear Bracket [One Stud] Dark Bluish Gray Part 42446 Element 4210469 ×16
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 ×8
  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 Also in Black ×2
  • Plate 1 x 8 Dark Bluish Gray Part 3460 Element 4210998 ×6
  • Plate 2 x 10 Dark Bluish Gray Part 3832 Element 4210678 Also in Black ×12
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 Also in Black ×2
  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 Also in Black ×11
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×18
  • Plate 4 x 6 Dark Bluish Gray Part 3032 Element 4211115 or 3032199 ×12
  • Plate 4 x 8 Dark Bluish Gray Part 3035 Element 4211061 Also in Black ×1
  • Plate 6 x 10 Dark Bluish Gray Part 3033 Element 4211114 ×6
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Dark Bluish Gray Part 4032a Element 4211042 ×2
  • Plate Special 1 x 8 with Door Rail Dark Bluish Gray Part 4510 Element 4210967 ×4
  • Technic Axle 3 with Stud Dark Bluish Gray Part 6587 Element 6587199 or 6129590 ×14
  • Technic Brick 1 x 2 [1 Pin Hole] Dark Bluish Gray Part 3700 Element 4211111 Also in Black ×2
  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 ×4
  • Tile 1 x 4 with Groove Dark Bluish Gray Part 2431 Element 4211053 ×12
  • Tile 1 x 8 with Groove Dark Bluish Gray Part 4162 Element 5210651 or 4211008 Also in Black ×10
  • Tile 2 x 2 with Groove Dark Bluish Gray Part 3068b Element 4211055 Also in Black ×6
  • Tile Special 1 x 2 with Handle Dark Bluish Gray Part 2432 Element 4211039 ×6
  • Weapon Lance Dark Bluish Gray Part 3849 Element 4219902 ×4
  • 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
  • Wedge Plate 3 x 6 Cut Corners Dark Bluish Gray Part 2419 Element 4210984 ×1

Black 121 pieces

  • Brick 1 x 16 Black Part 2465 Element 246576 or 246526 ×2
  • Brick 1 x 2 Black Part 3004 Element 300426 ×3
  • Brick 2 x 10 Black Part 3006 Element 4617860 or 300626 ×4
  • Brick 2 x 4 Black Part 3001 Element 300126 ×1
  • Brick 2 x 6 Black Part 2456 Element 4181144 or 245626 Also in Dark Bluish Gray ×3
  • Brick 2 x 8 Black Part 3007 Element 6037390 or 300726 ×2
  • Brick Sloped 33° 3 x 2 Black Part 3298 Element 329826 ×6
  • Brick Sloped 45° 2 x 2 Black Part 3039 Element 303926 Also in Dark Bluish Gray ×1
  • Hinge Brick 2 x 2 Top Plate Thin Black Part 6134 Element 4124096 or 613426 ×2
  • Panel 1 x 2 x 1 [Square Corners] Black Part 4865a Element 486526 ×1
  • Plate 1 x 2 Black Part 3023 Element 302326 ×2
  • Plate 1 x 4 Black Part 3710 Element 371026 Also in Dark Bluish Gray ×2
  • Plate 2 x 10 Black Part 3832 Element 383226 Also in Dark Bluish Gray ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 ×1
  • Plate 2 x 3 Black Part 3021 Element 302126 Also in Dark Bluish Gray ×2
  • Plate 2 x 4 Black Part 3020 Element 302026 Also in Dark Bluish Gray ×3
  • Plate 2 x 8 Black Part 3034 Element 303426 ×3
  • Plate 4 x 12 Black Part 3029 Element 302926 ×2
  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×1
  • Plate 4 x 8 Black Part 3035 Element 303526 Also in Dark Bluish Gray ×1
  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×8
  • Technic Axle 4 Black Part 3705 Element 370526 ×3
  • Technic Beam 1 x 9 Bent (6 - 4) Thick Black Part 6629 Element 6279881 or 4119800 ×2
  • Technic Beam 2 x 4 L-Shape Thick Black Part 32140 Element 6271825 or 4120017 ×2
  • Technic Brick 1 x 1 with Pin Hole Black Part 6541 Element 654126 ×2
  • Technic Brick 1 x 10 [9 Pin Holes] Black Part 2730 Element 273026 ×4
  • Technic Brick 1 x 12 [11 Pin Holes] Black Part 3895 Element 389526 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Black Part 3700 Element 370026 Also in Dark Bluish Gray ×2
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Black Part 6558 Element 655826 ×2
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×38
  • Tile 1 x 8 with Groove Black Part 4162 Element 416226 Also in Dark Bluish Gray ×12
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 Also in Dark Bluish Gray ×1

Tan 110 pieces

  • Brick Curved Inverted 6 x 1 Tan Part 42023 Element 6495042 or 6030729 ×2
  • Brick Round 1 x 1 Open Stud Tan Part 3062b Element 4117070 or 306205 ×7
  • Brick Special 1 x 2 Palisade [aka Log] Tan Part 30136 Element 4218749 or 4114053 ×16
  • Hinge Brick 2 x 2 Top Plate Thin Tan Part 6134 Element 6487881 or 4519900 ×8
  • Plate 1 x 10 Tan Part 4477 Element 4143409 or 447705 ×11
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×3
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×11
  • Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 ×15
  • Plate 2 x 6 Tan Part 3795 Element 4113993 or 379505 ×2
  • Plate 2 x 8 Tan Part 3034 Element 4113988 or 303405 ×3
  • Plate 6 x 10 Tan Part 3033 Element 4624185 or 4218966 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Tan Part 6019 Element 4222034 or 601905 ×14
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Tan Part 3794a Element 379405 ×8
  • Tile 1 x 6 with Groove Tan Part 6636 Element 4157277 or 4108151 ×2
  • Tile Round 2 x 2 with Bottom Cross Tan Part 4150 Element 4129501 or 415005 ×4
  • Wedge Plate 4 x 2 Left Tan Part 41770 Element 6177891 or 4545384 ×1
  • Wedge Plate 4 x 2 Right Tan Part 41769 Element 6177890 or 4616490 ×1

Yellow 60 pieces

  • Brick 1 x 1 Yellow Part 3005 Element 300524 ×4
  • Brick 1 x 3 Yellow Part 3622 Element 362224 ×2
  • Brick Curved 6 x 2 Yellow Part 44126 Element 4180546 ×1
  • Brick Sloped 33° 3 x 3 Yellow Part 4161 Element 4222035 or 4161120 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Yellow Part 3040b Element 4121965 or 304024 ×4
  • Brick Sloped Inverted 45° 2 x 1 Yellow Part 3665 Element 366524 ×4
  • Brick Special 1 x 4 with 4 Studs on One Side Yellow Part 30414 Element 4164073 or 3041424 ×2
  • Brick Special 2 x 2 with Pin and Axle Hole Yellow Part 6232 Element 6347698 or 623224 ×4
  • Plate 1 x 10 Yellow Part 4477 Element 6079138 or 6078095 ×1
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×6
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×5
  • Plate 1 x 6 Yellow Part 3666 Element 366624 ×2
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Yellow Part 3700 Element 370024 ×4
  • Technic Brick 1 x 4 [3 Pin Holes] Yellow Part 3701 Element 370124 ×4
  • Technic Brick 1 x 6 [5 Pin Holes] Yellow Part 3894 Element 389424 ×2
  • Tile 1 x 1 with Groove Yellow Part 3070b Element 307024 1 spare in the box ×4
  • Tile 1 x 2 with Groove Yellow Part 3069b Element 306924 ×4
  • Tile 1 x 6 with Groove Yellow Part 6636 Element 6388488 or 663624 ×2
  • Wedge Plate 4 x 4 with 2 x 2 Cutout Yellow Part 43719 Element 6609418 or 6275404 ×1

Dark Orange 36 pieces

  • Brick Special 1 x 2 with Handle Dark Orange Part 30236 Element 4222037 ×18
  • Tile Special 1 x 2 Grille with Bottom Groove Dark Orange Part 2412b Element 6228922 or 4218193 ×18

Blue 26 pieces

  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 1 spare in the box ×26

Copper 15 pieces

  • Hose Rigid 3mm D. 6L / 4.8cm Copper Part 75c06 Element 4285897 or 4268282 1 spare in the box ×7
  • Hose Rigid 3mm D. 8L / 6.4cm Copper Part 75c08 Element 4285896 or 4268280 1 spare in the box ×8

Trans-Brown 4 pieces

  • Brick 1 x 2 without Bottom Tube Trans-Brown Part 3065 Element 6514267 or 6244909 ×1
  • Brick 1 x 4 without Bottom Tubes Trans-Brown Part 3066 Element 6514079 or 6245290 ×2
  • Windscreen 7 x 4 x 1 2/3 with Hinges Trans-Brown Part 30372 Element 4193545 or 4124122 ×1

Red 2 pieces

  • Technic Brick 1 x 2 [2 Pin Holes] Red Part 32000 Element 4179355 or 4101764 ×2

Trans-Neon Green 2 pieces

  • Dish 2 x 2 Inverted [Radar] Trans-Neon Green Part 4740 Element 6245297 or 4112517 ×2

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 10134-1 [No Color/Any Color] Part 48981 Element 4221407 ×1

Minifigures 1 figure

  • Astromech Droid, R5-D4, Short Stripes, 30361c Body 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.