BlockTalk Find Your Set

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.

Red Baron

Checking

10024 Red Baron

670 pieces in 177 part and color combinations.

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.

Show

Piece checklist

Red 382 pieces

  • Bracket 1 x 2 - 1 x 4 [Square Corners] Red Part 2436 Element 4282742 or 243621 ×1
  • Brick 1 x 1 Red Part 3005 Element 300521 ×10
  • Brick 1 x 12 Red Part 6112 Element 611221 ×2
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×1
  • Brick 1 x 3 Red Part 3622 Element 362221 ×6
  • Brick 1 x 4 Red Part 3010 Element 301021 ×6
  • Brick 1 x 6 Red Part 3009 Element 300921 ×8
  • Brick 1 x 8 Red Part 3008 Element 300821 ×3
  • Brick 2 x 2 Corner Red Part 2357 Element 235771 or 235721 ×4
  • Brick 2 x 3 Red Part 3002 Element 300271 or 300221 ×2
  • Brick Arch 1 x 3 x 2 Curved Top Red Part 6005 Element 6212012 or 4631357 ×4
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Red Part 6091 Element 6184782 or 609121 ×4
  • Brick Curved 2 x 3 Red Part 6215 Element 621521 ×2
  • Brick Curved Inverted 6 x 1 Red Part 42023 Element 4160406 ×2
  • Brick Round Corner 2 x 2 Macaroni with Stud Notch Red Part 3063b Element 306321 ×2
  • Brick Sloped 18° 4 x 2 Red Part 30363 Element 4129539 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Red Part 3040b Element 4121934 or 304021 ×10
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red Part 3660 Element 366021 ×2
  • Brick Special 1 x 2 with Grille Red Part 2877 Element 6219677 or 287721 ×4
  • Brick Wedged, Curved 12 x 3 Left Red Part 42061 Element 4651357 or 4530735 ×3
  • Brick Wedged, Curved 12 x 3 Right Red Part 42060 Element 4651359 or 4530736 ×3
  • Dish 4 x 4 Inverted [Radar] Red Part 3960 Element 4585713 or 4519903 ×2
  • Fence Spindled 4 x 4 x 2 Quarter Round with 2 Studs Red Part 30056 Element 4294557 or 4162493 ×2
  • Hinge Brick 1 x 4 [Lower] Red Part 3831 Element 6512257 or 6397573 ×6
  • Hinge Brick 1 x 4 [Upper] Red Part 3830 Element 6397607 or 6011464 ×6
  • Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] Red Part 4275b Element 4179194 or 427521 ×2
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Red Part 73983 Element 6102786 or 74230 ×2
  • Hinge Tile 1 x 2 1/2 with 2 Fingers on Top Red Part 4531 Element 453121 ×4
  • Hinge Vehicle Roof 4 x 4 Red Part 4213 Element 4179277 or 421321 ×4
  • Hinge Vehicle Roof Holder 1 x 4 Red Part 4315 Element 4179280 or 431521 ×4
  • Plate 1 x 1 Red Part 3024 Element 302421 ×8
  • Plate 1 x 10 Red Part 4477 Element 447721 ×6
  • Plate 1 x 2 Red Part 3023 Element 302321 ×14
  • Plate 1 x 3 Red Part 3623 Element 362321 ×12
  • Plate 1 x 4 Red Part 3710 Element 371021 ×26
  • Plate 1 x 6 Red Part 3666 Element 366621 ×12
  • Plate 1 x 8 Red Part 3460 Element 346021 ×3
  • Plate 2 x 16 Red Part 4282 Element 428221 ×2
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×8
  • Plate 2 x 3 Red Part 3021 Element 302121 ×9
  • Plate 2 x 4 Red Part 3020 Element 302021 ×10
  • Plate 2 x 6 Red Part 3795 Element 379521 ×5
  • Plate 2 x 8 Red Part 3034 Element 303421 ×1
  • Plate 4 x 4 Red Part 3031 Element 4243814 or 303121 ×4
  • Plate 4 x 6 Red Part 3032 Element 303221 ×2
  • Plate 6 x 14 Red Part 3456 Element 4179193 or 345621 ×4
  • Plate 6 x 16 Red Part 3027 Element 6104519 or 4544524 ×3
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×2
  • Plate Round Corner 3 x 3 Red Part 30357 Element 4178428 or 3035721 ×14
  • Plate Round Corner 4 x 4 Red Part 30565 Element 6297811 or 6106370 ×2
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Red Part 3794a ×2
  • Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Red Part 2444 Element 244421 ×13
  • Plate Special 4 x 4, Studs on One Edge Plain] Red Part 6179 Element 4616342 or 4129831 ×6
  • Plate Special 4 x 6, Studs on 3 Edges Red Part 6180 Element 6315022 or 4624534 ×6
  • Plate Special 6 x 12, Studs on 3 Edges Red Part 6178 Element 6381740 or 4578096 ×2
  • Plate Special 6 x 16, Studs on 3 Edges Red Part 6205 Element 4179212 or 620521 ×6
  • Technic Brick 1 x 1 with Pin Hole Red Part 6541 Element 654121 ×10
  • Technic Brick 1 x 2 [1 Pin Hole] Red Part 3700 Element 370021 ×1
  • Technic Brick 1 x 2 [2 Pin Holes] Red Part 32000 Element 4179355 or 4101764 ×4
  • Technic Brick 1 x 6 [5 Pin Holes] Red Part 3894 Element 389421 ×2
  • Technic Brick 1 x 8 [7 Pin Holes] Red Part 3702 Element 370221 ×1
  • Technic Link 1 x 9 Red Part 32293 Element 6151463 or 4177944 ×2
  • Technic Pin Connector Round [No Slot] Red Part 75535 Element 75854 ×3
  • Technic Wishbone Suspension Arm 9L Red Part 32294 Element 4177942 ×4
  • Tile 1 x 1 with Groove Red Part 3070b Element 307021 1 spare in the box ×2
  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×6
  • Tile 1 x 4 with Groove Red Part 2431 Element 243121 ×6
  • Tile 1 x 6 with Groove Red Part 6636 Element 4113858 ×20
  • Tile 1 x 8 with Groove Red Part 4162 Element 416221 ×2
  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×2
  • Tile Round 2 x 2 with Black Exhaust Port Print Red Part 4150pr0017 ×2
  • Wedge Plate 3 x 3 Cut Corner Red Part 2450 Element 245021 ×2
  • Wedge Plate 4 x 2 Left Red Part 41770 Element 4161329 ×4
  • Wedge Plate 4 x 2 Right Red Part 41769 Element 4160866 ×4
  • Wedge Plate 4 x 4 Cut Corner Red Part 30503 Element 6278445 or 6065012 ×2
  • Wedge Plate 4 x 9 without Stud Notches Red Part 2413 Element 241371 or 241321 ×1
  • Wedge Plate 8 x 4 Wing Left Red Part 3933 Element 4179209 or 4107659 ×3
  • Wedge Plate 8 x 4 Wing Right with Stud Notch Red Part 3934 Element 4179210 or 4107660 ×3
  • Wedge Plate 8 x 8 Cut Corner Red Part 30504 Element 6394884 or 4514719 ×2

Light Gray 102 pieces

  • Brick 1 x 10 Light Gray Part 6111 Element 611102 ×2
  • Brick 1 x 8 Light Gray Part 3008 Element 300802 ×1
  • Brick Arch 1 x 6 Light Gray Part 3455 Element 345502 ×1
  • Brick Sloped Inverted 45° 2 x 1 Light Gray Part 3665 Element 366502 ×2
  • Brick Special 1 x 4 with 4 Studs on One Side Light Gray Part 30414 Element 4141467 ×2
  • Brick Special 1 x 4 with Groove Light Gray Part 2653 Element 4121764 or 265302 ×2
  • Brick Special 2 x 4 x 2 with Studs on Sides Light Gray Part 2434 Element 4142113 or 4107704 ×2
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Light Gray Part 4349 Element 434902 ×6
  • Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs Light Gray Part 4276b Element 427602 ×4
  • Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] Light Gray Part 4275b Element 427502 ×4
  • Plate 1 x 2 Light Gray Part 3023 Element 302302 ×9
  • Plate 2 x 2 Corner Light Gray Part 2420 Element 242052 or 242002 ×4
  • Plate Round 1 x 1 with Solid Stud Light Gray Part 6141 Element 614102 1 spare in the box ×7
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Gray Part 4032a Element 403202 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Light Gray Part 6019 Element 601952 or 601902 ×4
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Light Gray Part 3794a Element 379402 ×8
  • Plate Special 1 x 8 with Door Rail Light Gray Part 4510 Element 451002 ×2
  • Technic Axle Towball Light Gray Part 2736 Element 273602 ×2
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Light Gray Part 32184 Element 4124443 ×2
  • Technic Brick 1 x 2 [1 Pin Hole] Light Gray Part 3700 Element 370002 ×3
  • Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] Light Gray Part 32064b ×5
  • Technic Bush Light Gray Part 3713 Element 4125313 or 659002 1 spare in the box ×3
  • Technic Bush 1/2 Smooth with Axle Hole Reduced Light Gray Part 32123a 1 spare in the box ×6
  • Technic Pin 1/2 without Friction Ridges Light Gray Part 4274 Element 427402 1 spare in the box ×16
  • Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole Light Gray Part 32124 Element 4114688 ×1
  • Tile 1 x 1 with White and Red Gauge Print Light Gray Part 3070bpr0007 Element 4118664 1 spare in the box ×2

Black 84 pieces

  • Belville / Scala, Brick Round 1 x 1 x 2/3 Round Black Part 33286 Element 4162509 ×2
  • Brick 1 x 16 Black Part 2465 Element 246576 or 246526 ×2
  • Brick 1 x 3 Black Part 3622 Element 362226 ×2
  • Brick 1 x 4 Black Part 3010 Element 301026 ×2
  • Brick 1 x 6 Black Part 3009 Element 300926 ×2
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Black Part 6091 Element 6383142 or 6184784 ×4
  • Cone 1 x 1 [No Top Groove] Black Part 4589 Element 4518219 or 458926 ×2
  • Hinge Bar 2.5L with 2 and 3 Fingers on Ends (Pantograph Shoe Holder) Black Part 2923 Element 292326 ×7
  • Hinge Bar with 3 Fingers and End Stud (Control Lever) Black Part 2433 Element 4497182 or 243326 ×2
  • Hinge Cylinder 1 x 3 Locking with 1 Finger and Technic Friction Pin with Round Hole Black Part 41532 Element 4159335 ×1
  • Hinge Plate 1 x 2 with 3 Fingers On Side Black Part 2452 Element 245226 ×1
  • Plate 1 x 4 Black Part 3710 Element 371026 ×1
  • Plate 2 x 2 Corner Black Part 2420 Element 242026 ×2
  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate 2 x 8 Black Part 3034 Element 303426 ×2
  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×3
  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×2
  • String with End Studs 11L Overall Black Part 14226c11 Element 6096955 or 6037558 ×2
  • Support 1 x 1 x 5 1/3 Spiral Staircase Axle Black Part 40244 Element 4155558 ×2
  • Tap 1 x 1 with Hole in Spout Black Part 4599a ×2
  • Technic Axle 12 Black Part 3708 Element 370826 ×2
  • Technic Axle 5 Black Part 32073 Element 4114740 ×4
  • Technic Axle and Pin Connector Angled #4 - 135° Black Part 32192 Element 6262897 or 4121610 ×1
  • Technic Axle and Pin Connector Perpendicular Black Part 6536 Element 6261371 or 4173668 ×2
  • Technic Brick 1 x 2 [2 Pin Holes] Black Part 32000 Element 3200026 ×4
  • Technic Brick 1 x 6 [5 Pin Holes] Black Part 3894 Element 389426 ×1
  • Technic Pin Connector Round [No Slot] Black Part 75535 Element 75619 ×1
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Black Part 6558 Element 655826 ×4
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×16
  • Technic Pin with Friction Ridges Lengthwise and Towball - Square Pin Hole Black Part 6628b ×2
  • Technic Steering Wheel Large Black Part 2741 Element 4125213 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×1

Dark Gray 43 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Gray Part 3040b Element 4121970 or 4109985 ×2
  • Brick Special 1 x 1 with Handle Dark Gray Part 2921 Element 4118873 ×2
  • Cone 2 x 2 x 2, Open Stud Dark Gray Part 3942c Element 4114379 or 394227 ×1
  • Dish 2 x 2 Inverted [Radar] Dark Gray Part 4740 Element 474027 ×18
  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Dark Gray Part 30383 Element 4144572 or 4124434 ×2
  • Plate 1 x 3 Dark Gray Part 3623 Element 4121922 or 362327 ×4
  • Plate 2 x 4 Dark Gray Part 3020 Element 4112232 or 302027 ×2
  • Plate 2 x 6 Dark Gray Part 3795 Element 379527 ×2
  • Technic Pin 3/4 Dark Gray Part 32002 Element 4109854 1 spare in the box ×8
  • Tile Special 1 x 2 with Handle Dark Gray Part 2432 Element 4107492 or 243227 ×1
  • Wedge Plate 7 x 6 Boat Bow without Stud Notches Dark Gray Part 2625 ×1

White 29 pieces

  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×1
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×1
  • Brick 1 x 8 White Part 3008 Element 6550134 or 300801 ×2
  • Brick Curved Inverted 6 x 1 White Part 42023 Element 4160403 ×2
  • Brick Sloped 33° 3 x 1 White Part 4286 Element 6632142 or 428601 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin White Part 3040b Element 6552115 or 4121932 ×2
  • Brick Sloped Inverted 34° 3 x 1 without Internal Stopper White Part 4287a ×1
  • Brick Sloped Inverted 45° 2 x 1 White Part 3665 Element 6552106 or 366501 ×2
  • Hinge Brick 1 x 2 Locking with 2 Fingers Horizontal End, 9 Teeth White Part 30540 Element 6058180 or 4582175 ×1
  • Panel 1 x 2 x 3 [Hollow Studs] White Part 2362b Element 4113022 or 236201 ×2
  • Panel 1 x 4 x 3 [Hollow Studs] White Part 4215b ×2
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×1
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×1
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×1
  • Plate Special 4 x 4, Studs on One Edge Plain] White Part 6179 Element 6550149 or 617901 ×4
  • Tile 1 x 8 with Groove White Part 4162 Element 6552110 or 416201 ×2
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×2

Brown 20 pieces

  • Equipment Shovel [Rounded Handle End] Brown Part 3837 Element 4179090 ×1
  • Hinge Plate 1 x 8 Locking with Angled Side Extensions, Rounded Plate Underside, 9 Teeth Brown Part 30407 Element 4162496 ×2
  • Technic Wedge Belt Wheel [aka Pulley] Brown Part 4185 Element 4162482 or 4107463 ×3
  • Technic Wishbone Suspension Arm 9L Brown Part 32294 Element 4162507 ×8
  • Weapon Pike / Spear Round End Brown Part 4497 ×2
  • Window 1 x 2 x 3 Pane Latticed Brown Part 2529 Element 4162388 ×4

Blue 5 pieces

  • Brick Round 2 x 2 with Axle Hole Blue Part 3941 Element 614373 or 614323 ×4
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Blue Part 4032a Element 403223 ×1

Yellow 3 pieces

  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×1
  • Brick Special 2 x 2 with Pin and Axle Hole Yellow Part 6232 Element 6347698 or 623224 ×2

Tan 1 piece

  • Tile 1 x 2 with Vehicle Gauges Print Tan Part 3069bpr0051 Element 4113975 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 10024-1 [No Color/Any Color] Part 44236 Element 4179107 ×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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy