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.

Apple Tree House

Checking

5891 Apple Tree House

539 pieces in 128 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

Bricks Sloped 137 pieces

  • Brick Sloped 45° 2 x 1 Double / Inverted with Bottom Stud Holder Dark Blue Part 3049d Element 6470882 or 4578106 ×2
  • Brick Sloped 45° 2 x 1 Double with Inside Stud Holder Dark Blue Part 3044c Element 6285562 or 6171926 ×4
  • Brick Sloped 45° 2 x 2 Dark Blue Part 3039 Element 4153653 ×17
  • Brick Sloped 45° 2 x 2 Double Concave Dark Blue Part 3046a Element 4578099 ×12
  • Brick Sloped 45° 2 x 3 Dark Blue Part 3038 Element 4568711 or 4261779 ×17
  • Brick Sloped 45° 2 x 4 Dark Blue Part 3037 Element 4578094 or 4249899 ×22
  • Brick Sloped 45° 2 x 4 Double Dark Blue Part 3041 Element 4579236 ×7
  • Brick Sloped 45° 2 x 8 Dark Blue Part 4445 Element 6239765 or 4578092 ×10
  • Brick Sloped 33° 3 x 1 Green Part 4286 Element 4107637 or 428628 ×6
  • Brick Sloped 45° 2 x 1 with Bottom Pin Green Part 3040b Element 4121969 or 4109668 ×4
  • Brick Sloped 45° 2 x 2 Green Part 3039 Element 303928 ×2
  • Brick Sloped Inverted 45° 2 x 1 Green Part 3665 Element 4142989 or 4119659 ×8
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Green Part 3660 Element 4142717 ×2
  • Brick Sloped 45° 2 x 2 Light Bluish Gray Part 3039 Element 4211410 ×1
  • Brick Sloped Inverted 45° 2 x 1 Light Bluish Gray Part 3665 Element 4211437 ×3
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Reddish Brown Part 54200 Element 4504376 or 4260486 1 spare in the box ×4
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Yellow Part 54200 Element 6245272 or 4260942 1 spare in the box ×1
  • Brick Sloped Inverted 45° 2 x 1 White Part 3665 Element 6552106 or 366501 ×15

Bricks 133 pieces

  • Brick 1 x 1 Green Part 3005 Element 300528 ×4
  • Brick 1 x 10 Light Bluish Gray Part 6111 Element 4211521 ×2
  • Brick 1 x 2 Light Bluish Gray Part 3004 Element 4211388 ×10
  • Brick 1 x 3 Light Bluish Gray Part 3622 Element 4211428 ×6
  • Brick 1 x 6 Light Bluish Gray Part 3009 Element 4211393 ×9
  • Brick 2 x 2 Light Bluish Gray Part 3003 Element 4211387 ×1
  • Brick 2 x 2 Corner Light Bluish Gray Part 2357 Element 4211349 ×1
  • Brick 1 x 2 Orange Part 3004 Element 4613981 or 4121739 ×1
  • Brick 1 x 3 Red Part 3622 Element 362221 ×4
  • Brick 1 x 8 Red Part 3008 Element 300821 ×3
  • Brick 1 x 2 Tan Part 3004 Element 4109995 or 300405 ×1
  • Brick 2 x 2 Tan Part 3003 Element 4114306 or 300305 ×1
  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×10
  • Brick 1 x 10 White Part 6111 Element 6619291 or 611101 ×9
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×19
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×16
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×9
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×21
  • Brick 2 x 2 White Part 3003 Element 6552095 or 6548256 ×2
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×4

Plates 87 pieces

  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 ×3
  • Plate 1 x 2 Green Part 3023 Element 302328 ×1
  • Plate 2 x 2 Green Part 3022 Element 302228 ×2
  • Plate 2 x 4 Green Part 3020 Element 302028 ×2
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×3
  • Plate 2 x 2 Light Bluish Gray Part 3022 Element 4211397 ×2
  • Plate 2 x 2 Corner Light Bluish Gray Part 2420 Element 4211353 ×1
  • Plate 2 x 3 Light Bluish Gray Part 3021 Element 4211396 ×11
  • Plate 1 x 3 Red Part 3623 Element 362321 ×5
  • Plate 1 x 8 Red Part 3460 Element 346021 ×9
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×2
  • Plate 1 x 4 Reddish Brown Part 3710 Element 4211190 ×2
  • Plate 2 x 8 Reddish Brown Part 3034 Element 4211211 ×1
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 ×4
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×4
  • Plate 1 x 8 Tan Part 3460 Element 4114324 or 346005 ×2
  • Plate 2 x 10 Tan Part 3832 Element 4249019 or 4248731 ×5
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 ×3
  • Plate 1 x 10 White Part 4477 Element 6552113 or 6550148 ×3
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×10
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×2
  • 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 4 White Part 3020 Element 6552098 or 302001 ×2
  • Plate 6 x 10 White Part 3033 Element 4528341 or 303301 ×1
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×1

Plates Round Curved and Dishes 44 pieces

  • Dish 2 x 2 Inverted [Radar] Black Part 4740 Element 474026 ×1
  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×7
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Green Part 4032a Element 403228 ×2
  • Plate Round 1 x 1 with Solid Stud Light Bluish Gray Part 6141 Element 4211525 1 spare in the box ×8
  • Plate Round 1 x 1 with Solid Stud Lime Part 6141 Element 4183133 1 spare in the box ×4
  • Plate Round 1 x 1 with Solid Stud Orange Part 6141 Element 4157103 1 spare in the box ×1
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×13
  • Dish 3 x 3 Inverted [Radar] White Part 43898 Element 4179580 ×1
  • Plate Round 1 x 1 with Solid Stud Yellow Part 6141 Element 614124 1 spare in the box ×7

Tiles 43 pieces

  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×2
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×3
  • Tile 1 x 6 with Groove Light Bluish Gray Part 6636 Element 4211549 ×8
  • Tile 1 x 2 with Groove Red Part 3069b Element 4178178 or 306921 ×1
  • Tile 1 x 8 with Groove Red Part 4162 Element 416221 ×1
  • Tile 1 x 4 with Groove Reddish Brown Part 2431 Element 4211194 ×2
  • Tile 1 x 2 with Groove Tan Part 3069b Element 4114026 ×18
  • Tile 1 x 6 with Groove Tan Part 6636 Element 4157277 or 4108151 ×3
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×3
  • Tile 1 x 2 with Mail Envelope, Letter, Address and Red Stamp Print White Part 3069bpr0099 Element 4521848 or 80170 ×2

Bricks Round and Cones 22 pieces

  • Cone 1 x 1 [Top Groove] Dark Bluish Gray Part 59900 Element 4529240 ×2
  • Brick Round 1 x 1 Open Stud Light Bluish Gray Part 3062b Element 4211412 ×8
  • Cone 1 x 1 [Top Groove] Red Part 59900 Element 4529234 ×1
  • Brick Round 1 x 1 Open Stud Reddish Brown Part 3062b Element 4211183 ×3
  • Brick Round 2 x 2 with Axle Hole Reddish Brown Part 3941 Element 4211166 ×2
  • Cone 1 x 1 [Top Groove] Tan Part 59900 Element 4529237 ×4
  • Brick Round 1 x 1 Open Stud Trans-Yellow Part 3062b Element 6514236 or 6238674 ×1
  • Cone 1 x 1 [Top Groove] Yellow Part 59900 Element 4525464 ×1

Windows and Doors 19 pieces

  • Door Frame 1 x 4 x 6 Type 2 Tan Part 60596 Element 6262949 or 4578110 ×1
  • Window 1 x 2 x 2 Flat Front Tan Part 60592 Element 6387150 or 6378142 ×3
  • Window 1 x 4 x 3 without Shutter Tabs Tan Part 60594 Element 4578109 ×3
  • Glass for Window 1 x 2 x 2 Flat Trans-Clear Part 60601 Element 6673770 or 6524697 ×3
  • Glass for Window 1 x 4 x 3 [Opening] Trans-Clear Part 60603 Element 6514142 or 6253734 ×1
  • Door 1 x 4 x 6 with 4 Panes and Stud Handle White Part 60623 Element 4521943 ×1
  • Window 1 x 2 x 3 Pane with Thick Corner Tabs White Part 60608 Element 6171058 or 4520842 ×6
  • Window 4 x 4 x 3 Roof with Bottom Panel White Part 60806 Element 4536519 ×1

Plates Special 15 pieces

  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Black Part 61252 Element 6308000 or 4517925 ×3
  • Plate Special 1 x 2 Side Handle [Free Ends] Black Part 2540 Element 4140588 or 254026 ×2
  • Plate Special 1 x 4 with Bar Down Black Part 30043 Element 6172997 or 3004326 ×2
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] Dark Bluish Gray Part 4623 Element 4260885 or 4256447 ×1
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Dark Bluish Gray Part 60478 Element 4521187 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Light Bluish Gray Part 4081b Element 6281998 or 4632575 ×1
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Yellow Part 4081b Element 6281992 or 4632569 ×4

Panels 7 pieces

  • Panel 1 x 2 x 1 [Rounded Corners] Black Part 4865b Element 6146220 ×5
  • Panel 1 x 2 x 1 [Rounded Corners] Red Part 4865b Element 6146217 or 486521 ×2

Bricks Special 4 pieces

  • Brick Special 1 x 1 with Headlight Black Part 4070 Element 407026 ×4

Minifig Accessories 4 pieces

  • Tap 1 x 1 without Hole in Spout Black Part 4599b Element 459926 ×1
  • Tap 1 x 1 without Hole in Spout Light Bluish Gray Part 4599b Element 4211503 ×2
  • Equipment Flotation Ring [Life Preserver] White Part 30340 Element 4297083 ×1

Technic Bricks 4 pieces

  • Technic Brick 1 x 1 with Pin Hole Light Bluish Gray Part 6541 Element 4211535 ×2
  • Technic Brick 1 x 1 with Pin Hole Red Part 6541 Element 654121 ×2

Tiles Special 4 pieces

  • Tile Special 1 x 1 with Clip with Rounded Tips Dark Bluish Gray Part 12825 Element 6030710 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Dark Bluish Gray Part 2412b Element 4210631 ×3

Bricks Curved 3 pieces

  • Brick Arch 1 x 6 Raised Arch Light Bluish Gray Part 92950 Element 4618874 ×1
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top White Part 6091 Element 6285777 or 609101 ×2

Technic Connectors 3 pieces

  • Technic Axle Connector Smooth [with x Hole + Orientation] Light Bluish Gray Part 59443 Element 4512360 ×3

Baseplates 2 pieces

  • Baseplate 16 x 32 Bright Green Part 3857 Element 4219648 or 4173066 ×2

Technic Axles 2 pieces

  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×2

Technic Pins 2 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×2

Bars, Ladders and Fences 1 piece

  • Antenna 1 x 4 with Rounded Top Black Part 3957a ×1

Minifig Upper Body 1 piece

  • Arm Mechanical with Clip [Thin Support] Flat Silver Part 53989 Element 4625564 or 4612824 ×1

Pneumatics 1 piece

  • Pneumatic T-Piece (T Bar) [New Style] Light Bluish Gray Part 4697b Element 4211508 1 spare in the box ×1

Tiles Round and Curved 1 piece

  • Tile Round 2 x 2 with Bottom Cross Yellow Part 4150 Element 415074 or 415024 ×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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