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.

Log Cabin

Checking

5766 Log Cabin

350 pieces in 93 part and color combinations, plus 1 minifigure.

The piece count includes the 5 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.

Show

Piece checklist

Bricks 105 pieces

  • Brick 1 x 2 Green Part 3004 Element 4107736 or 300428 ×4
  • Brick 2 x 2 Green Part 3003 Element 300328 ×1
  • Brick 2 x 2 Corner Green Part 2357 Element 4125281 or 4112544 ×2
  • Brick 1 x 1 Light Bluish Gray Part 3005 Element 4211389 ×2
  • Brick 1 x 2 Light Bluish Gray Part 3004 Element 4211388 ×3
  • Brick 1 x 4 Light Bluish Gray Part 3010 Element 4211394 ×4
  • Brick 1 x 6 Light Bluish Gray Part 3009 Element 4211393 ×2
  • Brick 1 x 1 Reddish Brown Part 3005 Element 4211242 ×12
  • Brick 1 x 2 Reddish Brown Part 3004 Element 4613963 or 4211149 ×14
  • Brick 1 x 3 Reddish Brown Part 3622 Element 4245312 or 4211220 ×14
  • Brick 1 x 4 Reddish Brown Part 3010 Element 4211225 ×15
  • Brick 1 x 6 Reddish Brown Part 3009 Element 4211193 ×7
  • Brick 2 x 2 Reddish Brown Part 3003 Element 4211210 ×2
  • Brick 2 x 2 Corner Reddish Brown Part 2357 Element 4211200 ×5
  • Brick 1 x 2 Tan Part 3004 Element 4109995 or 300405 ×2
  • Brick 2 x 2 Tan Part 3003 Element 4114306 or 300305 ×13
  • Brick 2 x 4 Tan Part 3001 Element 4114319 or 300105 ×3

Plates 56 pieces

  • Plate 6 x 16 Blue Part 3027 Element 4611373 or 4107589 ×1
  • Plate 16 x 16 Bright Green Part 91405 Element 4611777 ×1
  • Plate 8 x 16 Bright Green Part 92438 Element 4610353 ×1
  • Plate 1 x 4 Green Part 3710 Element 371028 ×5
  • Plate 2 x 4 Green Part 3020 Element 302028 ×2
  • Plate 2 x 6 Green Part 3795 Element 379528 ×1
  • Plate 4 x 4 Green Part 3031 Element 4243821 or 4113158 ×1
  • Plate 1 x 2 Light Bluish Gray Part 3023 Element 4211398 or 3023194 ×5
  • Plate 1 x 3 Light Bluish Gray Part 3623 Element 4211429 or 3623194 ×2
  • Plate 1 x 8 Light Bluish Gray Part 3460 Element 4211425 ×2
  • Plate 1 x 2 Reddish Brown Part 3023 Element 4211150 ×5
  • Plate 2 x 2 Corner Reddish Brown Part 2420 Element 4211257 ×2
  • Plate 2 x 6 Reddish Brown Part 3795 Element 4211247 ×1
  • Plate 1 x 1 Tan Part 3024 Element 4159553 or 302405 ×7
  • Plate 1 x 10 Tan Part 4477 Element 4143409 or 447705 ×3
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×3
  • Plate 1 x 4 Tan Part 3710 Element 4113233 or 371005 ×2
  • Plate 2 x 10 Tan Part 3832 Element 4249019 or 4248731 ×2
  • Plate 2 x 2 Corner Tan Part 2420 Element 4114077 or 242005 ×1
  • Plate 2 x 6 Tan Part 3795 Element 4113993 or 379505 ×4
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×2
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×2
  • Plate 2 x 8 Yellow Part 3034 Element 303424 ×1

Bricks Sloped 54 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 45° 2 x 2 Dark Red Part 3039 Element 4609925 or 4162216 ×10
  • Brick Sloped 45° 2 x 4 Dark Red Part 3037 Element 4541380 or 4248802 ×12
  • Brick Sloped 45° 2 x 8 Dark Red Part 4445 Element 4585518 or 4248800 ×14
  • Brick Sloped 45° 2 x 1 with Bottom Pin Green Part 3040b Element 4121969 or 4109668 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Light Bluish Gray Part 54200 Element 4521921 or 4244372 1 spare in the box ×3
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Bluish Gray Part 3040b Element 4211614 ×4
  • Brick Sloped 45° 2 x 1 with Bottom Pin Reddish Brown Part 3040b Element 4211199 ×3
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Yellow Part 54200 Element 4504381 or 4283095 1 spare in the box ×4

Tiles 26 pieces

  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×3
  • Tile 1 x 4 with Groove Light Bluish Gray Part 2431 Element 4211356 or 2431194 ×2
  • Tile 1 x 8 with Groove Light Bluish Gray Part 4162 Element 4211481 ×1
  • Tile 1 x 1 with Groove Tan Part 3070b Element 4125253 1 spare in the box ×9
  • Tile 1 x 2 with Groove Tan Part 3069b Element 4114026 ×5
  • Tile 1 x 8 with Groove Tan Part 4162 Element 4544139 or 4519964 ×3
  • Tile 2 x 2 with Groove Tan Part 3068b Element 4185177 or 4114002 ×1
  • Tile 1 x 2 with Groove Yellow Part 3069b Element 306924 ×2

Plates Round Curved and Dishes 24 pieces

  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×5
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×1
  • Plate Round 1 x 1 with Solid Stud Lime Part 6141 Element 4183133 1 spare in the box ×6
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 1 spare in the box ×4
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Orange Part 6141 Element 6240218 or 3005747 1 spare in the box ×6
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Trans-Yellow Part 2654 Element 6581773 or 6171728 ×2

Plates Special 18 pieces

  • Plate Special 1 x 1 with Tooth Dark Green Part 49668 Element 4501970 or 4254800 ×8
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×1
  • Plate Special 1 x 1 with Tooth Lime Part 49668 Element 4611784 ×7
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] White Part 4081b Element 6281990 or 4632566 ×2

Windows and Doors 18 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 ×1
  • Window 1 x 4 x 3 without Shutter Tabs Tan Part 60594 Element 4578109 ×5
  • Door 1 x 4 x 6 with 4 Panes and Stud Handle Yellow Part 60623 Element 4528550 ×1
  • Window 1 x 2 x 3 Pane with Thick Corner Tabs Yellow Part 60608 Element 6171059 or 4528136 ×10

Bricks Special 12 pieces

  • Brick Special 1 x 2 Palisade [aka Log] Dark Bluish Gray Part 30136 Element 4211095 ×2
  • Brick Special 1 x 1 with Stud on 1 Side Tan Part 87087 Element 4579260 ×10

Bricks Round and Cones 11 pieces

  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×4
  • Cone 1 x 1 [Top Groove] Green Part 59900 Element 4529239 ×3
  • Brick Round 2 x 2 with Axle Hole Reddish Brown Part 3941 Element 4211166 ×2
  • Brick Round 1 x 1 Open Stud Trans-Neon Orange Part 3062b Element 6238676 or 4153989 ×2

Bricks Curved 7 pieces

  • Brick Arch 1 x 4 Light Bluish Gray Part 3659 Element 4211435 ×1
  • Brick Arch 1 x 5 x 4 [Continuous Bow] Reddish Brown Part 2339 Element 4544167 or 4519927 ×2
  • Brick Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges] Yellow Part 61678 Element 4522035 ×4

Minifig Accessories 5 pieces

  • Tap 1 x 1 without Hole in Spout Black Part 4599b Element 459926 ×2
  • Food Turkey Drumstick [Short] - 20mm Round Opening Dark Orange Part 33057 Element 4278013 ×2
  • Equipment Oar / Paddle [Reinforced] Reddish Brown Part 87585 Element 4609635 ×1

Hinges, Arms and Turntables 4 pieces

  • Hinge Brick 1 x 4 [Lower] Reddish Brown Part 3831 Element 4215449 ×2
  • Hinge Brick 1 x 4 [Upper] Reddish Brown Part 3830 Element 6345000 or 6011460 ×2

Animal / Creature Body Parts 2 pieces

  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small White Part 53451 Element 6270106 or 4568387 1 spare in the box ×2

Minifig Lower Body 2 pieces

  • Leg Skeleton Black Part 6266 Element 6240496 or 6038453 ×2

Panels 2 pieces

  • Panel 1 x 2 x 1 [Square Corners] Light Bluish Gray Part 4865a Element 4211515 ×2

Bars, Ladders and Fences 1 piece

  • Bar 6L with Stop Ring Black Part 63965 Element 6170421 or 6081988 ×1

Minifig Neckwear 1 piece

  • Minifig Neckwear Bracket [One Stud] Dark Bluish Gray Part 42446 Element 4210469 ×1

Technic Bricks 1 piece

  • Technic Brick 1 x 1 with Pin Hole Black Part 6541 Element 654126 ×1

Technic Pins 1 piece

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

Minifigures 1 figure

  • Blue Torso, Tan Legs, Red Cap, Green Backpack 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.

We value your privacy

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