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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.

Dog Rescue Bike

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41738 Dog Rescue Bike

118 pieces in 76 part and color combinations, plus 2 minifigures.

The official piece count includes the 7 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.

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Piece checklist

Yellow 15 pieces

  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×2
  • Brick Arch 1 x 4 Yellow Part 3659 Element 6310246 or 4280126 ×1
  • Brick Special 1 x 1 with Clip Vertical [Open O Clip, Hollow Stud] Yellow Part 60475b Element 6336971 or 4515354 ×4
  • Brick Special 1 x 1 with Stud on 1 Side Yellow Part 87087 Element 4624985 ×2
  • Plate 1 x 1 Yellow Part 3024 Element 302424 1 spare in the box ×2
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×1
  • Plate Special 1 x 2 [Side Handle Closed Ends] Yellow Part 48336 Element 4501232 ×1
  • Plate Special 1 x 2 with Clip Horizontal on End Yellow Part 63868 Element 6347284 or 4535740 ×2

Lime 11 pieces

  • Brick 2 x 2 Lime Part 3003 Element 4220632 or 4122451 ×1
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Lime Part 6091 Element 6411328 or 4212446 ×2
  • Minifig Neckwear Basket [D Style] Lime Part 4523 Element 6515917 or 6269007 ×1
  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Lime Part 24866 Element 6209692 1 spare in the box ×4
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Lime Part 15573 Element 6092592 ×2
  • Technic Brick 1 x 1 with Pin Hole Lime Part 6541 Element 6310282 or 6123745 ×1

White 11 pieces

  • Animal Body Part, Dog Bone [Short] White Part 93160 Element 6360202 or 4600294 1 spare in the box ×1
  • Bar 6L with Stop Ring White Part 63965 Element 6170419 or 6081986 ×1
  • Brick Curved 3 x 2 No Studs White Part 24309 Element 6552158 or 6132212 ×1
  • Flag 2 x 2 Square, Flared Clip Edge [Thick Clips] White Part 80326 Element 6365487 ×1
  • Plate Special 1 x 2 with Clip Horizontal on End White Part 63868 Element 6361170 or 4535737 ×2
  • Plate Special 3 x 4 with 1 x 4 Center Studs [Plain] White Part 88646 Element 6550154 or 6132741 ×1
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×1
  • Tile 2 x 2 with Missing/Lost Dog poster White Part 3068bpr0658 Element 6416595 ×1
  • Tile 2 x 4 with Groove White Part 87079 Element 6548271 or 4560178 ×1
  • Window 1 x 2 x 2 Flat Front White Part 60592 Element 6550187 or 6382045 ×1

Black 10 pieces

  • Bar 4L (Lightsaber Blade / Wand) Black Part 30374 Element 6116604 or 4140303 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Black Part 87087 Element 4558954 ×1
  • Dish 2 x 2 Inverted [Radar] Black Part 4740 Element 474026 ×1
  • Equipment Binoculars Black Part 30162 Element 6034002 or 6003301 1 spare in the box ×1
  • Plate Round 1 x 1 with Open Stud Black Part 85861 Element 6168646 or 6100627 1 spare in the box ×4
  • Plate Special 1 x 4 with Wheels Holder Black Part 2926 Element 6338416 or 292626 ×1

Light Bluish Gray 10 pieces

  • Arm Mechanical with 2 Clips [Battle Droid] Light Bluish Gray Part 30377 Element 6319333 or 4211658 1 spare in the box ×1
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×1
  • Plate Special 1 x 1 Rounded with Handle Light Bluish Gray Part 26047 Element 6225246 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Light Bluish Gray Part 2540 Element 4211632 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Light Bluish Gray Part 87580 Element 6126082 or 4565393 ×4
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×1
  • Wheel Holder, Plate, Round 2 x 2 Thin with Clips Light Bluish Gray Part 2655 Element 6152344 or 4211373 ×1

Green 9 pieces

  • Brick 1 x 1 Green Part 3005 Element 300528 ×1
  • Plant, Leaves 4 x 3 Green Part 2423 Element 6268814 or 242328 ×1
  • Plant, Plate 1 x 1 Round with 3 Leaves Green Part 32607 Element 6229130 ×4
  • Plate 1 x 1 Green Part 3024 Element 302428 1 spare in the box ×2
  • Plate 1 x 8 Green Part 3460 Element 346028 ×1

Bright Green 8 pieces

  • Bracket 1 x 1 - 1 x 1 Bright Green Part 36841 Element 6384591 ×2
  • Plant, Carrot Top Bright Green Part 33183 Element 4119479 1 spare in the box ×1
  • Plate 4 x 4 Bright Green Part 3031 Element 4617799 or 4243836 ×1
  • Plate 8 x 8 with Rounded End Bright Green Part 41948 Element 6378799 ×1
  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Bright Green Part 87580 Element 6389695 or 4565388 ×3

Coral 8 pieces

  • Brick Arch 1 x 6 x 3 1/3 Curved Top Coral Part 6060 Element 6425551 or 6259775 ×2
  • Plate 1 x 2 Coral Part 3023 Element 6258094 ×3
  • Plate Special 1 x 4 with 2 Studs with Groove [New Underside] Coral Part 41740 Element 6259780 ×2
  • Trash Can with 4 Cover Holders Coral Part 92926 Element 6381709 ×1

Trans-Clear 7 pieces

  • Brick Curved 1 x 4 x 2 2/3 Trans-Clear Part 65734 Element 6510199 or 6288587 ×2
  • Wheel Bicycle, Fixed Black Tire Trans-Clear Part 92851 Element 6503209 or 6163986 ×2
  • Wheel Wheelchair with Fixed Black Hard Rubber Tire, with Clip Hole Trans-Clear Part 24314c01 Element 6503208 or 6342135 ×2
  • Windscreen 6 x 2 x 2 with Handle Trans-Clear Part 92474 Element 6514175 or 6244793 ×1

Bright Light Orange 4 pieces

  • Plant, Flower, Minifig Accessory with 7 Thick Petals and Pin Bright Light Orange Part 32606 Element 6212994 1 spare in the box ×4

Medium Blue 4 pieces

  • Tile 2 x 2 with Groove Medium Blue Part 3068b Element 4528357 or 4188291 ×4

Tan 4 pieces

  • Brick Curved 1 x 1 x 2/3 Double Curved Top, No Studs Tan Part 49307 Element 6286329 ×2
  • Plate Special 1 x 2 Rounded with 2 Open Studs Tan Part 35480 Element 6212758 ×1
  • Tile Special 1 x 1 with Clip with Rounded Edges Tan Part 15712 Element 6360078 or 6252969 ×1

Dark Azure 3 pieces

  • Bicycle Frame, Reinforced Headlight [Hollow Stud] Dark Azure Part 65574 Element 6424327 ×1
  • Helmet, Sports, with Vent Holes [Plain] Dark Azure Part 46303 Element 6225073 or 6020206 ×1
  • Plate 4 x 6 Dark Azure Part 3032 Element 6343649 ×1

Bright Light Yellow 2 pieces

  • Plate Special 1 x 2 Rounded with 2 Open Studs Bright Light Yellow Part 35480 Element 6296501 ×1
  • Tile 2 x 2 with Groove Bright Light Yellow Part 3068b Element 6554800 or 6286832 ×1

Medium Nougat 2 pieces

  • Animal, Dog Pup with White Paws, Face, Reddish Brown Spots Print (Aira) Medium Nougat Part 69901pr0036 Element 6416594 ×1
  • Tile Round 1 x 1 with Animal Track Print Medium Nougat Part 98138pr0056 Element 6287856 or 6152676 1 spare in the box ×1

Trans-Red 2 pieces

  • Tile Round 1 x 1 Trans-Red Part 98138 Element 6514189 or 6258607 1 spare in the box ×2

Trans-Yellow 2 pieces

  • Minifig Head [Plain] [Vented Stud - 2 Holes] Trans-Yellow Part 28621 Element 6513997 or 6300208 ×1
  • Tile Round 1 x 1 Trans-Yellow Part 98138 Element 6514193 or 6274740 1 spare in the box ×1

Dark Bluish Gray 1 piece

  • Wheel Centre Small with Stub Axles (Pulley Wheel) Dark Bluish Gray Part 3464 Element 6005463 ×1

Flat Silver 1 piece

  • Equipment Shovel [Rounded Handle End] Flat Silver Part 3837 Element 6210601 or 6038687 ×1

Red 1 piece

  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×1

Reddish Brown 1 piece

  • Plate Round 1 x 1 Swirled Top / Poo Reddish Brown Part 53119 Element 6438899 or 6275030 1 spare in the box ×1

Trans-Light Blue 1 piece

  • Tile Round 1 x 1 Trans-Light Blue Part 98138 Element 6514192 or 6274739 1 spare in the box ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 41738-1 [No Color/Any Color] Part 10101074 Element 6416429 ×1

Minifigures 2 figures

  • Victoria - Yellow Dress Minifigure, checked as a whole figure ×1
  • Aliya - White Top, Medium Blue Skirt 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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