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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.

Sea Rescue Plane

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41752 Sea Rescue Plane

194 pieces in 93 part and color combinations, plus 2 minifigures.

The official piece count includes the 9 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.

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.

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Piece checklist

Plates 42 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×1
  • Plate 2 x 2 Black Part 3022 Element 302226 Also in Dark Bluish Gray ×1
  • Plate 2 x 3 Black Part 3021 Element 302126 ×1
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 Also in Black ×5
  • Plate 2 x 8 Dark Turquoise Part 3034 Element 6257063 ×2
  • Plate 1 x 2 Lavender Part 3023 Element 6099190 or 6015122 ×3
  • Plate 2 x 10 Light Bluish Gray Part 3832 Element 4211462 ×2
  • Plate 2 x 8 Light Bluish Gray Part 3034 Element 4211406 ×1
  • Plate 4 x 4 Light Bluish Gray Part 3031 Element 4243797 or 4211403 ×1
  • Plate 1 x 2 Medium Azure Part 3023 Element 6603337 or 6097419 ×4
  • Plate 2 x 4 Orange Part 3020 Element 4158355 or 4122468 ×4
  • Plate 1 x 2 Tan Part 3023 Element 4113917 or 302305 ×9
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×4
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×3

Plates Round Curved and Dishes 26 pieces

  • Plate Round Corner 3 x 3 with 2 x 2 Round Cutout Lavender Part 68568 Element 6636410 or 6381957 ×4
  • Plate Round Corners 2 x 6 Double Lavender Part 18980 Element 6204060 ×1
  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×2
  • Plate Round Half 4 x 8 Medium Azure Part 22888 Element 6138571 ×1
  • Plate Round 1 x 1 with Solid Stud Reddish Brown Part 6141 Element 4216581 1 spare in the box ×2
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Trans-Clear Part 2654 Element 6581772 or 6163901 ×4
  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 1 spare in the box ×8

Bricks Curved 23 pieces

  • Brick Curved Inverted 2 x 2 x 2/3 Black Part 32803 Element 6211476 ×1
  • Brick Curved 2 x 2 x 2/3 Lavender Part 15068 Element 6112964 ×2
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Lavender Part 11153 Element 6045945 or 6037654 ×2
  • Brick Curved 2 x 2 x 2/3 Vibrant Yellow Part 15068 Element 6380125 ×4
  • Brick Curved 2 x 1 No Studs [1/2 Bow] White Part 11477 Element 6552145 or 6548276 ×2
  • Brick Curved 2 x 2 x 2/3 White Part 15068 Element 6552147 or 6047220 ×8
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] White Part 11153 Element 6578744 or 6564905 ×4

Bricks Sloped 15 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Bluish Gray Part 54200 Element 4504378 or 4244373 1 spare in the box ×2
  • Brick Sloped 33° 3 x 1 Dark Bluish Gray Part 4286 Element 4211045 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Bluish Gray Part 3040b Element 4211614 ×7
  • Brick Sloped 30° 1 x 2 x 2/3 Medium Azure Part 85984 Element 6097444 ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Medium Azure Part 3660 Element 6070756 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes] White Part 76959 Element 6552189 or 6366391 ×1

Bricks Special 11 pieces

  • Brick Special 1 x 2 with Handle Black Part 30236 Element 4288212 or 4113243 ×1
  • Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Dark Bluish Gray Part 67329 Element 6314192 ×4
  • Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side Light Bluish Gray Part 22885 Element 6123809 ×1
  • Brick Special 1 x 4 with 4 Studs on One Side Sand Green Part 30414 Element 6423405 ×4
  • Brick Special 1 x 2 Palisade [aka Log] Tan Part 30136 Element 4218749 or 4114053 ×1

Plates Special 10 pieces

  • Plate Special 2 x 2 with Groove and Center Stud (Jumper) Dark Bluish Gray Part 87580 Element 6126083 or 4565322 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Light Bluish Gray Part 15573 Element 6066097 or 4211451 ×3
  • Plate Special 1 x 2, Top Clip [Open O] Light Bluish Gray Part 44861 Element 6326078 ×1
  • Bracket 1 x 2 - 1 x 2 White Part 99781 Element 6552141 or 6548275 ×2
  • Plate Special 1 x 2 with Clips Horizontal [Open O Clips] White Part 60470b Element 6347287 or 4556152 ×1
  • Plate Special 1 x 2 with Handle on End [Closed Ends] White Part 60478 Element 6552131 or 4515364 ×2

Tiles 9 pieces

  • Tile 1 x 2 with Groove Dark Orange Part 3069b Element 4614158 or 4178112 ×1
  • Tile 1 x 4 with Groove Dark Orange Part 2431 Element 6074893 or 4165523 ×1
  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×1
  • Tile 2 x 4 with Groove Medium Azure Part 87079 Element 6097042 ×2
  • Tile 2 x 4 with Groove Orange Part 87079 Element 4648853 ×4

Bricks 7 pieces

  • Brick 1 x 2 Lavender Part 3004 Element 6099352 or 6015118 ×1
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×2
  • Brick 2 x 4 Light Bluish Gray Part 3001 Element 4211385 ×1
  • Brick 2 x 3 Lime Part 3002 Element 4220631 or 4122452 ×1
  • Brick 1 x 1 Medium Azure Part 3005 Element 6603285 or 4619652 ×2

Bricks Round and Cones 7 pieces

  • Brick Round 4 x 4 Dome Top with Round 2 x 2 Recessed, 4 Studs Dark Turquoise Part 79850 Element 6503235 or 6442917 ×1
  • Cone 3 x 3 x 3 (Elliptic Paraboloid) with Internal Axle Hole Orange Part 1744 Element 6441084 ×4
  • Brick Round 1 x 1 Open Stud Reddish Brown Part 3062b Element 4211183 ×2

Minifig Accessories 7 pieces

  • Equipment Radio [Extended Handle, Expanded Speaker Grille] Black Part 19220 Element 6170545 or 6100054 ×2
  • Equipment Binoculars with Stud on Top Dark Bluish Gray Part 52494 Element 6263570 ×1
  • Equipment Baby Bottle with Handle Light Aqua Part 18855 Element 6412881 or 6102882 ×1
  • Sports Surfboard Standard Lime Part 90397 Element 6102906 ×1
  • Equipment Oar / Paddle End Magenta Part 31990 Element 6486531 or 6420220 ×1
  • Equipment Bottle Trans-Brown Part 95228 Element 6507877 or 6247372 ×1

Bricks Wedged 6 pieces

  • Brick Wedged, Sloped Inverted 6 x 6 x 1 Triple Black Part 29115 Element 6195436 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left Dark Turquoise Part 29120 Element 6291018 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right Dark Turquoise Part 29119 Element 6291017 ×2

Plates Wedged 4 pieces

  • Wedge Plate 3 x 4 with Stud Notches [Reinforced Underside] White Part 90194 Element 6170524 or 4649049 ×1
  • Wedge Plate 4 x 2 Left White Part 41770 Element 6552119 or 4161326 ×1
  • Wedge Plate 4 x 2 Right White Part 41769 Element 6552118 or 4160857 ×1
  • Wedge Plate 4 x 6 Cut Corners White Part 32059 Element 4508408 or 4117026 ×1

Tiles Round and Curved 4 pieces

  • Tile Round 1 x 1 Quarter Lavender Part 25269 Element 6240465 1 spare in the box ×4

Tiles Special 3 pieces

  • Tile, Star with Stud Holder, Pin Hole Bright Light Orange Part 11609 Element 6432033 or 6167776 1 spare in the box ×1
  • Tile 45° Cut 2 x 2 (Triangle) Vibrant Yellow Part 35787 Element 6425975 ×2

Bars, Ladders and Fences 2 pieces

  • Bar 2L with Stop in Center Black Part 78258 Element 6371584 1 spare in the box ×1
  • Bar 4L (Lightsaber Blade / Wand) Lime Part 30374 Element 6327442 ×1

Containers 2 pieces

  • Bucket 1 x 1 x 1 Handle Black Part 95344 Element 6245281 or 6121725 1 spare in the box ×2

Minifig Headwear 2 pieces

  • Hair Small Tuft Dark Turquoise Part 68212 Element 6434882 1 spare in the box ×2

Minifig Upper Body 2 pieces

  • Arm Skeleton [Bent / 2 Clips] Dark Bluish Gray Part 93609 Element 6318697 or 6167900 ×2

Panels 2 pieces

  • Panel 1 x 2 x 1 with Rounded Corners and Central Divider Medium Azure Part 93095 Element 6671193 or 6133911 ×2

Plants & Trees 2 pieces

  • Plant, Fern 2 x 3 x 2 Green Part 2682 Element 6581711 or 6411022 ×1
  • Plant, Leaves 4 x 3 Magenta Part 2423 Element 6268822 or 6177019 ×1

Transportation - Sea and Air 2 pieces

  • Propeller 3 Blades 5 Diameter, Pin Hole Black Part 92842 Element 6360206 or 4599984 ×1
  • Tail Shuttle Dark Turquoise Part 6239 Element 6442912 ×1

Animals / Creatures 1 piece

  • Animal, Whale / Narwhal with Light Bluish Grey Eyes Print White Part 49578pr0001 Element 6435010 ×1

Minifig Neckwear 1 piece

  • Minidoll Neckwear Life Jacket Orange Part 24184 Element 6136310 1 spare in the box ×1

Minifig Shields, Weapons, & Tools 1 piece

  • Tool Screwdriver and Spanner / Wrench Flat Silver Part 4006 Element 6167576 ×1

Stickers 1 piece

  • Sticker Sheet for Set 41752-1 [No Color/Any Color] Part 10103458 Element 6435278 ×1

Technic Pins 1 piece

  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×1

Windscreens and Fuselage 1 piece

  • Windscreen 3 x 6 x 1 Curved with Rectangular Stud Holder in Bottom Trans-Light Blue Part 35299 Element 6507939 or 6246853 ×1

Minifigures 2 figures

  • Zac - Safety Vest Minifigure, checked as a whole figure ×1
  • Dia 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

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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.

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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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