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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.

Rebel Blockade Runner

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10019 Rebel Blockade Runner

1,748 pieces in 245 part and color combinations.

LEGO counts 1,747 pieces. This inventory comes from a separate parts catalog and lists 1,748; 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

White 648 pieces

  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×1
  • Brick 1 x 10 White Part 6111 Element 6619291 or 611101 ×16
  • Brick 1 x 12 White Part 6112 Element 6548281 or 611201 ×2
  • Brick 1 x 2 x 2 with Inside Axle Holder White Part 3245b ×2
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×8
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×7
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×14
  • Brick 1 x 8 White Part 3008 Element 6550134 or 300801 ×3
  • Brick 2 x 10 White Part 3006 Element 4617855 or 300601 ×6
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×12
  • Brick 2 x 2 Corner White Part 2357 Element 6552088 or 6548253 ×2
  • Brick 2 x 2 x 3 White Part 30145 Element 4109791 ×6
  • Brick 2 x 3 White Part 3002 Element 6550133 or 300251 ×13
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×6
  • Brick 2 x 6 White Part 2456 Element 6552122 or 4249698 ×3
  • Brick 2 x 8 White Part 3007 Element 6619309 or 6033776 ×1
  • Brick 4 x 6 White Part 2356 Element 4181119 or 4163982 ×1
  • Brick Round 1 x 1 Open Stud White Part 3062b Element 6619283 or 306201 ×16
  • Brick Round 2 x 2 Dome Top, Blocked Open Stud, No Bottom Axle Holder White Part 30367a ×8
  • Brick Round 2 x 2 with Axle Hole White Part 3941 Element 6601920 or 614351 ×8
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch White Part 3063b Element 4501579 or 306301 ×22
  • Brick Round Corner 4 x 4 Full Brick White Part 2577 Element 6442278 or 4603243 ×10
  • Brick Sloped 18° 4 x 2 White Part 30363 Element 4143000 ×6
  • Brick Sloped 33° 3 x 1 White Part 4286 Element 6632142 or 428601 ×41
  • Brick Sloped 33° 3 x 2 White Part 3298 Element 329801 ×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 ×15
  • Brick Sloped 45° 2 x 4 White Part 3037 Element 6552102 or 303701 ×4
  • Brick Sloped 45° 2 x 8 White Part 4445 Element 4163984 ×6
  • Brick Sloped 45° 6 x 4 Double [aka Train Roof] White Part 32083 Element 4568156 or 4119015 ×3
  • Brick Sloped 65° 2 x 2 x 2 Smooth without Bottom Tube White Part 3678a Element 4505910 or 367801 ×16
  • Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin White Part 3747a Element 374701 ×19
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] White Part 3660 Element 366001 ×28
  • Brick Sloped Inverted 45° 6 x 4 Double with 4 x 4 Recessed White Part 30283 ×6
  • Brick Sloped Inverted 45° 6 x 4 Double with Recessed Center White Part 30183 Element 4269408 or 4110046 ×1
  • Brick Special 1 x 1 with Headlight White Part 4070 Element 6548267 or 407001 ×2
  • Brick Special 1 x 2 with Grille White Part 2877 Element 6552093 or 287701 ×21
  • Brick Special 1 x 2 with Pin White Part 2458 Element 4160228 or 245801 ×8
  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] White Part 30237a ×8
  • Brick Special 1 x 4 with 4 Studs on One Side White Part 30414 Element 6550167 or 4143254 ×6
  • Brick Wedged, Angled 3 x 2 Left White Part 6565 Element 4527764 or 656501 ×11
  • Brick Wedged, Angled 3 x 2 Right White Part 6564 Element 4526928 or 656401 ×11
  • Dish 2 x 2 Inverted [Radar] White Part 4740 Element 6601845 or 474001 ×8
  • Hinge Brick 1 x 2 Base White Part 3937 Element 6619287 or 393701 ×4
  • Hinge Brick 1 x 2 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth White Part 30386 Element 4140748 ×16
  • Hinge Brick 1 x 2 Top Plate Thin White Part 3938 Element 393801 ×1
  • Hinge Plate 1 x 2 with 3 Fingers On Side White Part 2452 Element 4256403 or 4170122 ×1
  • Panel 1 x 2 x 3 [Hollow Studs] White Part 2362b Element 4113022 or 236201 ×4
  • Panel 4 x 4 x 6 Quarter Cylinder White Part 30562 Element 4513990 or 4142926 ×52
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×16
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×2
  • Plate 2 x 10 White Part 3832 Element 6552109 or 383201 ×2
  • Plate 2 x 16 White Part 4282 Element 6609534 or 4119227 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×2
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×12
  • Plate 2 x 8 White Part 3034 Element 6552101 or 303401 ×1
  • Plate 4 x 10 White Part 3030 Element 6550137 or 4503008 ×4
  • Plate 4 x 8 White Part 3035 Element 6609533 or 303501 ×6
  • Plate 6 x 10 White Part 3033 Element 4528341 or 303301 ×7
  • Plate 6 x 16 White Part 3027 Element 6176434 or 4499699 ×2
  • Plate 8 x 8 White Part 41539 Element 4624911 or 4529687 ×4
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 ×16
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] White Part 2654 Element 6601843 or 6552259 ×4
  • Plate Round Corner 3 x 3 White Part 30357 Element 6550165 or 4550745 ×12
  • Plate Special Round 8 x 8 with 2 x 2 Center Studs with Groove White Part 6177b Element 6398307 or 4170056 ×2
  • Tail Shuttle White Part 6239 Element 623901 ×4
  • Technic Brick 1 x 10 [9 Pin Holes] White Part 2730 Element 273001 ×4
  • Technic Brick 1 x 12 [11 Pin Holes] White Part 3895 Element 6332157 or 6215045 ×3
  • Technic Brick 1 x 16 [15 Pin Holes] White Part 3703 Element 4508661 or 370301 ×2
  • Technic Brick 1 x 8 [7 Pin Holes] White Part 3702 Element 4582543 or 370201 ×2
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×2
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×3
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×1
  • Tile Special 1 x 1 with Clip and Straight Tips White Part 2555 Element 255501 ×4
  • Wedge Plate 4 x 9 without Stud Notches White Part 2413 Element 241351 or 241301 ×18
  • Wedge Plate 7 x 6 Boat Bow without Stud Notches White Part 2625 ×2
  • Wedge Plate 8 x 4 Wing Left White Part 3933 Element 4141487 or 393301 ×8
  • Wedge Plate 8 x 4 Wing Right with Stud Notch White Part 3934 Element 4141488 or 393401 ×8
  • Wedge Plate 8 x 8 Cut Corner White Part 30504 Element 4585737 or 4288309 ×4
  • Windscreen 6 x 6 Octagonal Canopy with Axle hole White Part 2418b Element 4168936 ×4

Light Gray 462 pieces

  • Brick 1 x 2 Light Gray Part 3004 Element 300402 ×8
  • Brick 1 x 4 Light Gray Part 3010 Element 301002 ×2
  • Brick 1 x 8 Light Gray Part 3008 Element 300802 ×2
  • Brick 2 x 10 Light Gray Part 3006 Element 300602 ×7
  • Brick 2 x 4 Light Gray Part 3001 Element 4116259 or 300102 ×2
  • Brick 2 x 6 Light Gray Part 2456 Element 4271438 or 4259892 ×3
  • Brick 2 x 8 Light Gray Part 3007 Element 300702 ×3
  • Brick Round 2 x 2 with Axle Hole Light Gray Part 3941 Element 614302 or 394102 ×22
  • Brick Sloped 33° 3 x 4 Light Gray Part 3297 Element 329702 ×4
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Gray Part 3040b Element 4121933 or 304002 ×2
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Light Gray Part 4871 Element 487102 ×4
  • Brick Sloped Inverted 45° 6 x 4 Double with 4 x 4 Recessed Light Gray Part 30283 Element 4118776 ×1
  • Brick Special 1 x 4 with 4 Studs on One Side Light Gray Part 30414 Element 4141467 ×30
  • Brick Special 2 x 4 x 2 with Studs on Sides Light Gray Part 2434 Element 4142113 or 4107704 ×4
  • Cone 1 x 1 [No Top Groove] Light Gray Part 4589 Element 458902 ×4
  • Dish 6 x 6 Inverted, Radar / Webbed [Anti-studs at 90°] Light Gray Part 4285b Element 428552 or 428502 ×6
  • Dish 8 x 8 Inverted [Radar], Solid Studs, Rounded Anti-stud Underside Light Gray Part 3961 Element 4118677 or 396102 ×11
  • Hinge Brick 1 x 2 Base Light Gray Part 3937 Element 393702 ×21
  • Hinge Brick 1 x 2 Locking with 1 Finger Vertical End Light Gray Part 30364 Element 4144498 or 4125379 ×8
  • Hinge Panel 6 x 3 Light Gray Part 2440 Element 4168941 ×1
  • Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] Light Gray Part 4275b Element 427502 ×8
  • Hinge Tile 1 x 2 1/2 with 2 Fingers on Top Light Gray Part 4531 Element 4256463 or 4163772 ×1
  • Hinge Vehicle Roof 4 x 4 Light Gray Part 4213 Element 4256455 or 421302 ×6
  • Plate 1 x 2 Light Gray Part 3023 Element 302302 ×28
  • Plate 1 x 4 Light Gray Part 3710 Element 371002 ×7
  • Plate 1 x 6 Light Gray Part 3666 Element 366602 ×22
  • Plate 2 x 2 Light Gray Part 3022 Element 302202 ×4
  • Plate 2 x 3 Light Gray Part 3021 Element 302102 ×1
  • Plate 2 x 4 Light Gray Part 3020 Element 302002 ×6
  • Plate 2 x 6 Light Gray Part 3795 Element 379502 ×2
  • Plate 4 x 10 Light Gray Part 3030 Element 303052 or 303002 ×1
  • Plate 4 x 6 Light Gray Part 3032 Element 303202 ×5
  • Plate 4 x 8 Light Gray Part 3035 Element 303502 ×1
  • Plate 6 x 8 Light Gray Part 3036 Element 303652 or 303602 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Gray Part 4032a Element 403202 ×4
  • Plate Round Corner 4 x 4 Light Gray Part 30565 Element 4142962 ×52
  • Plate Special 1 x 2 Side Handle [Free Ends] Light Gray Part 2540 Element 4140584 or 254052 ×8
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Light Gray Part 3794a Element 379402 ×32
  • Tap 1 x 1 with Hole in Spout Light Gray Part 4599a Element 459902 ×2
  • Technic Brick 1 x 10 [9 Pin Holes] Light Gray Part 2730 Element 273002 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Light Gray Part 3700 Element 370002 ×4
  • Technic Brick 1 x 2 [2 Pin Holes] Light Gray Part 32000 Element 3200002 ×5
  • Technic Brick 1 x 4 [3 Pin Holes] Light Gray Part 3701 Element 370102 ×2
  • Technic Brick 1 x 6 [5 Pin Holes] Light Gray Part 3894 Element 389402 ×6
  • Technic Pin 1/2 without Friction Ridges Light Gray Part 4274 Element 427402 1 spare in the box ×4
  • Technic Plate 2 x 6 [5 Holes] Light Gray Part 32001 Element 3200102 ×2
  • Technic Plate 2 x 8 [7 Holes] Light Gray Part 3738 Element 373802 ×11
  • Tile 1 x 1 with Groove Light Gray Part 3070b Element 307052 or 307002 ×6
  • Tile 1 x 4 with Groove Light Gray Part 2431 Element 243102 ×2
  • Tile 1 x 6 with Groove Light Gray Part 6636 Element 4106326 ×4
  • Tile 1 x 8 with Groove Light Gray Part 4162 Element 416202 ×2
  • Tile 2 x 2 with Groove Light Gray Part 3068b Element 306802 ×4
  • Tile Round 2 x 2 with Fine Mesh Grill Print Light Gray Part 4150pr0022 Element 4140520 ×4
  • Tile Round 2 x 2 with Hatch Print Light Gray Part 4150pr0037 Element 4142941 ×2
  • Tile Special 1 x 1 with Clip and Straight Tips Light Gray Part 2555 Element 255502 ×28
  • Tile Special 1 x 2 Grille with Bottom Groove Light Gray Part 2412b Element 241202 ×22
  • Tile Special 1 x 2 with Handle Light Gray Part 2432 Element 243202 ×1
  • Turntable 2 x 2 Plate - Top Light Gray Part 3679 Element 367952 or 367902 ×2
  • Wedge Plate 7 x 6 Boat Bow without Stud Notches Light Gray Part 2625 ×2
  • Wheel Hard Plastic Large (54mm D. x 30mm) Light Gray Part 2515 Element 4168954 ×11

Dark Gray 205 pieces

  • Bar 1 x 3 (Radio Handle, Phone Handset) Dark Gray Part 6190 Element 4141766 ×2
  • Bar 4L (Lightsaber Blade / Wand) Dark Gray Part 30374 Element 4124424 ×22
  • Brick 2 x 2 Corner Dark Gray Part 2357 Element 4114511 or 235727 ×2
  • Brick Round Corner 4 x 4 Full Brick Dark Gray Part 2577 Element 4256439 or 4159737 ×2
  • Brick Special 1 x 1 Studs on 4 Sides Dark Gray Part 4733 Element 4143015 or 4114383 ×2
  • Brick Special 1 x 2 with 2 Pins, Round Pin Holes Dark Gray Part 30526 Element 4142959 ×5
  • Brick Special 1 x 2 with Grille Dark Gray Part 2877 Element 4124092 or 287727 ×18
  • Brick Special 1 x 2 with Handle Dark Gray Part 30236 Element 4121761 ×4
  • Brick Special 1 x 2 with Pin Dark Gray Part 2458 Element 4113907 or 245827 ×4
  • Cone 4 x 4 x 2, Axle Hole [Plain] Dark Gray Part 3943b Element 4125548 or 394327 ×11
  • Dish 4 x 4 Inverted [Radar] with TIE Hatch Print Dark Gray Part 3960pr9977 Element 4141696 ×6
  • Equipment Binoculars Dark Gray Part 30162 Element 4109923 ×9
  • Plate 1 x 4 Dark Gray Part 3710 Element 371027 ×1
  • Plate 1 x 8 Dark Gray Part 3460 Element 346027 ×1
  • Plate 2 x 12 Dark Gray Part 2445 Element 4112847 or 4112526 ×8
  • Plate 2 x 2 Dark Gray Part 3022 Element 4114003 or 302227 ×2
  • Plate 4 x 4 Dark Gray Part 3031 Element 4243823 or 4113911 ×13
  • Plate 6 x 6 Dark Gray Part 3958 Element 4121924 ×11
  • Plate Round 1 x 1 with Solid Stud Dark Gray Part 6141 Element 4124087 or 614127 1 spare in the box ×10
  • Plate Special 1 x 2 Side Handle [Free Ends] Dark Gray Part 2540 Element 4140589 or 4109721 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Dark Gray Part 3794a Element 4118864 or 379427 ×4
  • Plate Special 8 x 8 with Grille [No Hole in Center] Dark Gray Part 4151a Element 415127 ×2
  • Tile 1 x 4 with Groove Dark Gray Part 2431 Element 4109979 ×20
  • Tile Special 1 x 2 Grille with Bottom Groove Dark Gray Part 2412b Element 4124056 or 241227 ×34
  • Wheel Wagon Huge (43mm D.) Dark Gray Part 33211 Element 4143343 ×11

Black 185 pieces

  • Bar 4L (Lightsaber Blade / Wand) Black Part 30374 Element 6116604 or 4140303 ×4
  • Brick 2 x 6 Black Part 2456 Element 4181144 or 245626 ×12
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×4
  • Brick Special 1 x 4 with Groove Black Part 2653 Element 265326 ×2
  • Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth Black Part 30365 Element 4144502 or 4129975 ×8
  • Hinge Brick 2 x 2 Top Plate Thin Black Part 6134 Element 4124096 or 613426 ×16
  • Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs Black Part 4276b Element 4264363 or 4256402 ×8
  • Lever Small Base with Light Gray Lever Black Part 298c03 Element 73667 1 spare in the box ×8
  • Plate 2 x 10 Black Part 3832 Element 383226 ×2
  • Plate 2 x 2 Black Part 3022 Element 302226 ×1
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×2
  • Plate 4 x 8 Black Part 3035 Element 303526 ×4
  • Plate 6 x 6 Black Part 3958 Element 395826 ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×59
  • Plate Special 4 x 4, Studs on One Edge Plain] Black Part 6179 Element 617926 ×2
  • Rubber Band Large [Square Cross Section] Black Part 70158 2 spares in the box ×2
  • Support 4 x 4 x 5 Stanchion, Standard Studs Black Part 2680b Element 4125166 ×2
  • Support Round 2 x 2 x 2 Stand with Reach-Through Center Hole Black Part 3940b Element 394026 ×2
  • Technic Axle 12 Black Part 3708 Element 370826 ×11
  • Technic Ball Joint Black Part 32474 Element 4290713 or 4143539 ×2
  • Technic Brick 1 x 14 [13 Pin Holes] Black Part 32018 Element 4107558 ×3
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Black Part 6558 Element 655826 ×3
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×4
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×1
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×1
  • Tile Round 2 x 2 with Bottom Cross Black Part 4150 Element 415076 or 415026 ×4
  • Tile Special 1 x 1 with Clip and Straight Tips Black Part 2555 Element 255526 ×12
  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×2
  • Turntable 2 x 2 Plate, Base Black Part 3680 Element 368076 or 368026 ×2

Red 119 pieces

  • Brick 1 x 1 Red Part 3005 Element 300521 ×4
  • Brick 1 x 3 Red Part 3622 Element 362221 ×2
  • Brick 1 x 4 Red Part 3010 Element 301021 ×2
  • Brick 1 x 6 Red Part 3009 Element 300921 ×4
  • Brick 2 x 4 Red Part 3001 Element 300121 ×24
  • Brick 4 x 12 Red Part 4202 Element 4140752 or 420221 ×1
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch Red Part 3063b Element 306321 ×8
  • Brick Sloped 33° 3 x 1 Red Part 4286 Element 428621 ×4
  • Brick Sloped Inverted 45° 2 x 1 Red Part 3665 Element 366521 ×8
  • Brick Special 2 x 2 with Pin and Axle Hole Red Part 6232 Element 6347696 or 623221 ×6
  • Hinge Brick 2 x 2 Top Plate Thin Red Part 6134 Element 613421 ×5
  • Plate 1 x 10 Red Part 4477 Element 447721 ×2
  • Plate 2 x 8 Red Part 3034 Element 303421 ×1
  • Plate Special 1 x 8 with Door Rail Red Part 4510 Element 6078594 or 4616360 ×2
  • Plate Special 2 x 2 with Pin on Bottom, Small Holes in Plate and Rotational Locking Fingers on Underside Red Part 2476b ×31
  • Technic Brick 1 x 1 with Pin Hole Red Part 6541 Element 654121 ×4
  • Technic Brick 1 x 2 [1 Pin Hole] Red Part 3700 Element 370021 ×2
  • Technic Brick 1 x 4 [3 Pin Holes] Red Part 3701 Element 370121 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Red Part 2412b Element 241221 ×8

Dark Red 77 pieces

  • Brick Sloped 33° 3 x 1 Dark Red Part 4286 Element 4650862 or 4168940 ×6
  • Brick Sloped 45° 2 x 2 Dark Red Part 3039 Element 4609925 or 4162216 ×8
  • Plate 1 x 2 Dark Red Part 3023 Element 4539097 or 4162582 ×14
  • Plate 1 x 3 Dark Red Part 3623 Element 4539076 or 4164223 ×4
  • Plate 1 x 4 Dark Red Part 3710 Element 4539061 or 4164219 ×8
  • Plate Special Round 8 x 8 with 2 x 2 Center Studs with Groove Dark Red Part 6177b Element 4168939 ×2
  • Tile 1 x 6 with Groove Dark Red Part 6636 Element 4650865 or 4163776 ×4
  • Tile Special 1 x 2 Grille with Bottom Groove Dark Red Part 2412b Element 4541506 or 4528969 ×18
  • 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
  • Wheel 61.6 x 13.6 Motorcycle Dark Red Part 2903 Element 4168951 ×11

Tan 21 pieces

  • Brick 1 x 3 Tan Part 3622 Element 4162465 or 4113920 ×1
  • Brick 1 x 4 Tan Part 3010 Element 4113916 or 301005 ×4
  • Brick 2 x 8 Tan Part 3007 Element 6037398 or 4141533 ×1
  • Brick Round 1 x 1 Open Stud Tan Part 3062b Element 4117070 or 306205 ×2
  • Brick Sloped 33° 3 x 1 Tan Part 4286 Element 6058090 or 4519898 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Tan Part 3040b Element 4121972 or 4113989 ×2
  • Brick Sloped 45° 2 x 2 Tan Part 3039 Element 4114322 ×2
  • Hinge Tile 1 x 4 Tan Part 4625 Element 4164072 or 4113256 ×6
  • Plate 2 x 2 Tan Part 3022 Element 4114084 or 302205 ×1

Blue 13 pieces

  • Brick 2 x 10 Blue Part 3006 Element 4615600 or 300623 ×1
  • Brick Special 2 x 4 x 2 with Studs on Sides Blue Part 2434 Element 4168944 or 243423 ×4
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×4
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×4

Trans-Neon Orange 11 pieces

  • Dish 4 x 4 Inverted [Radar] Trans-Neon Orange Part 3960 Element 6133841 or 4506604 ×11

Yellow 5 pieces

  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×2
  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×1
  • Hinge Brick 1 x 2 Top Plate Thin Yellow Part 3938 Element 6078086 or 393824 ×2

Green 1 piece

  • Plate 2 x 4 Green Part 3020 Element 302028 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 10019-1 [No Color/Any Color] Part 43274 Element 4170393 ×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.