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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.

35th Anniversary Tub

Checking

3761 35th Anniversary Tub

842 pieces in 135 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.

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Piece checklist

Blue 201 pieces

  • Brick 1 x 1 Blue Part 3005 Element 300523 ×30
  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×36
  • Brick 1 x 3 Blue Part 3622 Element 362223 ×10
  • Brick 1 x 4 Blue Part 3010 Element 301023 ×20
  • Brick 1 x 6 Blue Part 3009 Element 300923 ×6
  • Brick 1 x 8 Blue Part 3008 Element 300823 ×2
  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×8
  • Brick 2 x 2 Corner Blue Part 2357 Element 4558606 or 4533323 ×2
  • Brick 2 x 3 Blue Part 3002 Element 300223 ×4
  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×6
  • Brick 2 x 6 Blue Part 2456 Element 4181139 or 245623 ×2
  • Brick 2 x 8 Blue Part 3007 Element 6037384 or 300723 ×2
  • Brick Curved 2 x 3 Blue Part 6215 Element 621523 ×4
  • Brick Sloped 33° 2 x 2 Double Blue Part 3300 Element 330023 ×4
  • Brick Sloped 33° 2 x 4 Double Blue Part 3299 Element 329923 ×6
  • Brick Sloped 33° 3 x 1 Blue Part 4286 Element 428623 ×4
  • Brick Sloped 33° 3 x 2 Blue Part 3298 Element 6294307 or 6141996 ×8
  • Brick Sloped 33° 3 x 2 with Red on Yellow Triangles Print Blue Part 3298pr0005 Element 4107821 ×4
  • Brick Sloped 33° 3 x 4 Blue Part 3297 Element 6088711 or 329723 ×6
  • Brick Sloped 33° 3 x 4 with Red Triangles with Yellow Border Print Blue Part 3297pr0017 Element 4107822 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Blue Part 3040b Element 4121936 or 304023 ×6
  • Brick Sloped 45° 2 x 2 Blue Part 3039 Element 303923 ×6
  • Brick Sloped Inverted 45° 6 x 4 Double with Recessed Center Blue Part 30183 Element 4114539 ×1
  • Brick Special 1 x 1 with Headlight Blue Part 4070 Element 407023 ×4
  • Brick Special 1 x 2 with Pin Blue Part 2458 Element 245823 ×2
  • Brick Wedged, Angled 3 x 2 Left Blue Part 6565 Element 6214163 or 4540057 ×2
  • Brick Wedged, Angled 3 x 2 Right Blue Part 6564 Element 6214162 or 4540056 ×2
  • Door 1 x 4 x 5 with 4 Panes, Squared Base Blue Part 3861b Element 386123 ×1
  • Hinge Brick 1 x 2 Base Blue Part 3937 Element 393723 ×4
  • Hinge Tile 1 x 4 Blue Part 4625 Element 462523 ×1
  • Hips and Blue Legs Blue Part 970c28 Element 6006026 or 4583501 ×1
  • Tile Special 2 x 2 with Top Pin Blue Part 2460 Element 246023 ×1
  • Turntable 2 x 2 Plate, Base Blue Part 3680 Element 368023 ×1
  • Window 1 x 4 x 3 Blue Part 3853 Element 385323 ×3

Yellow 176 pieces

  • Antenna 1 x 4 with Rounded Top Yellow Part 3957a Element 4497183 or 395724 ×2
  • Brick 1 x 1 Yellow Part 3005 Element 300524 ×30
  • Brick 1 x 1 with Simple Eye Black and White Print Yellow Part 3005pr9996 Element 82357 ×2
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×36
  • Brick 1 x 3 Yellow Part 3622 Element 362224 ×10
  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×20
  • Brick 1 x 4 with Black Smile Print Yellow Part 3010pr9980 Element 82356 ×2
  • Brick 1 x 6 Yellow Part 3009 Element 300924 ×6
  • Brick 1 x 8 Yellow Part 3008 Element 300824 ×2
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×8
  • Brick 2 x 3 Yellow Part 3002 Element 300224 ×4
  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×6
  • Brick Arch 1 x 6 x 2 - Thick Top with Reinforced Underside Yellow Part 3307 Element 330724 ×2
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Yellow Part 3747b Element 4500459 or 374724 ×4
  • Brick Sloped Inverted 34° 3 x 1 without Internal Stopper Yellow Part 4287a ×8
  • Brick Sloped Inverted 45° 2 x 1 Yellow Part 3665 Element 366524 ×8
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Yellow Part 3660 Element 366024 ×4
  • Fence Lattice 1 x 4 x 1 Yellow Part 3633 Element 4190509 or 363324 ×4
  • Hinge Brick 1 x 2 Top Plate Thin Yellow Part 3938 Element 6078086 or 393824 ×4
  • Minifig Head Time Cruisers Timmy / Soccer Player, Bangs and Freckles Print Yellow Part 3626bpr0326 ×1
  • Minifig Head, Standard with Red Lips, Eyelashes Print [Blocked Open Stud] Yellow Part 3626bpr0004 ×1
  • Seat / Chair 2 x 2 Yellow Part 4079 ×2
  • Steering Stand 1 x 2 with Black Steering Wheel Yellow Part 3829c01 Element 9553 ×2
  • Tile Special 1 x 2 with Handle Yellow Part 2432 Element 243224 ×2
  • Window 1 x 2 x 3 Pane Yellow Part 3854 Element 385424 ×6

Red 155 pieces

  • Brick 1 x 1 Red Part 3005 Element 300521 ×30
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×36
  • Brick 1 x 3 Red Part 3622 Element 362221 ×10
  • Brick 1 x 4 Red Part 3010 Element 301021 ×20
  • Brick 1 x 6 Red Part 3009 Element 300921 ×6
  • Brick 1 x 8 Red Part 3008 Element 300821 ×2
  • Brick 2 x 2 Red Part 3003 Element 4103590 or 300371 ×8
  • Brick 2 x 2 Corner Red Part 2357 Element 235771 or 235721 ×2
  • Brick 2 x 3 Red Part 3002 Element 300271 or 300221 ×4
  • Brick 2 x 4 Red Part 3001 Element 300121 ×6
  • Brick 2 x 6 Red Part 2456 Element 4181138 or 245621 ×2
  • Brick 2 x 8 Red Part 3007 Element 6036408 or 300721 ×2
  • Hinge Plate 2 x 5 with Large Hole [Complete Assembly] Red Part 3149bc01 Element 4188477 or 4106942 ×1
  • Plant, Flower - Small Red Part 3742 1 spare in the box ×3
  • Plate 1 x 6 Red Part 3666 Element 366621 ×2
  • Plate 1 x 8 Red Part 3460 Element 346021 ×2
  • Plate 2 x 10 Red Part 3832 Element 383221 ×2
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×2
  • Plate 2 x 3 Red Part 3021 Element 302121 ×2
  • Plate 2 x 4 Red Part 3020 Element 302021 ×2
  • Plate 4 x 12 Red Part 3029 Element 4514717 or 302921 ×1
  • Plate 4 x 8 Red Part 3035 Element 303521 ×2
  • Plate Special 2 x 2 with Towball Red Part 3729 Element 372921 ×1
  • Plate Special 2 x 2 with Towball Socket, Short, 4 Slots Red Part 3730 Element 373021 ×1
  • Wedge Plate 3 x 6 Cut Corners Red Part 2419 Element 241921 ×2
  • Wedge Plate 7 x 6 Boat Bow without Stud Notches Red Part 2625 ×2
  • Window 1 x 2 x 2 Classic, Short Lip [with Glass] Red Part 3081c01 Element 7026 ×2

White 143 pieces

  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×30
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×36
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×10
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×20
  • Brick 1 x 4 with Blue Triangles Print White Part 3010pr9979 Element 4107717 ×2
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×6
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×8
  • Brick 2 x 3 White Part 3002 Element 6550133 or 300251 ×2
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×6
  • Brick Round 1 x 1 Open Stud White Part 3062b Element 6619283 or 306201 ×8
  • Brick Round Corner 4 x 4 Full Brick White Part 2577 Element 6442278 or 4603243 ×2
  • Dish 4 x 4 Inverted [Radar] with Red Spiral Print White Part 3960pr9988 Element 4100538 ×2
  • Plant, Flower - Small White Part 3742 1 spare in the box ×3
  • Torso, FreeStyle Logo Print, Red Arms, Yellow Hands White Part 973c22h01pr0033 ×1
  • Torso, Tank Top, Palm Tree and Dolphin Print, Yellow Arms and Hands White Part 973c01h01pr0034 ×1
  • Wheel Freestyle with 2 x 2 Studs and Pin Hole White Part 6248 Element 4144355 or 624801 ×6

Black 79 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 ×20
  • Brick 1 x 2 Black Part 3004 Element 300426 ×20
  • Brick 1 x 3 Black Part 3622 Element 362226 ×4
  • Brick 1 x 4 Black Part 3010 Element 301026 ×10
  • Brick 1 x 6 Black Part 3009 Element 300926 ×4
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×6
  • Brick 2 x 3 Black Part 3002 Element 300226 ×2
  • Brick 2 x 4 Black Part 3001 Element 300126 ×4
  • Hair Ponytail Black Part 6093 Element 609376 or 609326 ×1
  • Propeller 3 Blade 3 Diameter with Axle Cross Black Part 6041 Element 604126 ×2
  • Tyre Offset Tread 24 x 8 Black Part 3483 Element 4501048 or 348326 ×6

Green 76 pieces

  • Brick 1 x 1 Green Part 3005 Element 300528 ×20
  • Brick 1 x 1 with Simple Eye Black and White Print Green Part 3005pr9996 Element 4107722 ×2
  • Brick 1 x 2 Green Part 3004 Element 4107736 or 300428 ×20
  • Brick 1 x 3 Green Part 3622 Element 4109679 or 362228 ×6
  • Brick 2 x 2 Green Part 3003 Element 300328 ×6
  • Brick 2 x 4 Green Part 3001 Element 4106356 or 300128 ×4
  • Equipment Whip [aka Plant Vine] Green Part 2488 Element 6268825 or 6055462 ×1
  • Flag 4 x 1 Wavy [First Wave Left] Green Part 4495a ×2
  • Hat / Cap Long Peak [Plain] Green Part 4485 Element 4109733 ×1
  • Hips and Green Legs Green Part 970c31 Element 6177344 or 6020793 ×1
  • Plant, Bush 2 x 2 x 4 Green Part 6064 Element 6269009 or 606428 ×2
  • Plant, Flower Stem Green Part 3741 Element 6277589 or 374128 ×2
  • Plant, Leaves 4 x 3 Green Part 2423 Element 6268814 or 242328 ×3
  • Window 1 x 2 x 3 Shutter Green Part 3856 Element 385628 ×6

Dark Gray 3 pieces

  • Brick Special 2 x 4 with Pins Dark Gray Part 6249 Element 4143669 or 4100411 ×3

Trans-Clear 3 pieces

  • Equipment Goblet / Glass Trans-Clear Part 2343 Element 6166107 or 3000240 ×2
  • Windscreen 1 x 4 x 1 1/3 with Bottom Hinge Trans-Clear Part 30161 Element 4109966 ×1

Light Gray 2 pieces

  • Propeller 4 Blade 5 Diameter with Rounded Ends, Open Hub Light Gray Part 2479 Element 247902 ×1
  • Turntable 2 x 2 Plate - Top Light Gray Part 3679 Element 367952 or 367902 ×1

Trans-Light Blue 2 pieces

  • Windscreen 2 x 4 x 2 Trans-Light Blue Part 3823 Element 6581802 or 6253682 ×2

Bright Green 1 piece

  • Baseplate 16 x 24 Bright Green Part 3334 Element 4111989 ×1

Brown 1 piece

  • Equipment Brush / Push Broom Brown Part 3836 Element 383625 ×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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