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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.

Arctic Rescue Base

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8680 Arctic Rescue Base

524 pieces in 134 part and color combinations, plus 1 minifigure.

LEGO counts 523 pieces. This inventory comes from a separate parts catalog and lists 527, including the 3 parts inside the minifigures; the two do not always count the same elements, so their totals differ. 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

Plates 148 pieces

  • Plate 1 x 10 Black Part 4477 Element 447726 ×2
  • Plate 1 x 3 Black Part 3623 Element 362326 ×2
  • Plate 1 x 6 Black Part 3666 Element 366626 ×2
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×2
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×2
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×1
  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×5
  • Plate 4 x 8 Blue Part 3035 Element 303523 ×1
  • Plate 1 x 2 Light Gray Part 3023 Element 302302 ×9
  • Plate 1 x 4 Light Gray Part 3710 Element 371002 ×1
  • Plate 2 x 8 Light Gray Part 3034 Element 303402 ×6
  • Plate 4 x 4 Light Gray Part 3031 Element 4243813 or 303102 ×1
  • Plate 6 x 16 Light Gray Part 3027 Element 4160991 or 302702 ×8
  • Plate 1 x 10 Red Part 4477 Element 447721 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×8
  • Plate 1 x 3 Red Part 3623 Element 362321 ×2
  • Plate 1 x 4 Red Part 3710 Element 371021 ×2
  • Plate 1 x 6 Red Part 3666 Element 366621 ×4
  • Plate 1 x 8 Red Part 3460 Element 346021 ×1
  • 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 6 Red Part 3795 Element 379521 ×1
  • Plate 2 x 8 Red Part 3034 Element 303421 ×1
  • Plate 6 x 14 Red Part 3456 Element 4179193 or 345621 ×2
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×6
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×2
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×8
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×6
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×7
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×3
  • Plate 2 x 8 White Part 3034 Element 6552101 or 303401 ×4
  • Plate 4 x 6 White Part 3032 Element 303201 ×1
  • Plate 4 x 8 White Part 3035 Element 6609533 or 303501 ×5
  • Plate 6 x 14 White Part 3456 Element 6256981 or 4253856 ×2
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×4
  • Plate 1 x 6 Yellow Part 3666 Element 366624 ×16
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×2
  • Plate 4 x 12 Yellow Part 3029 Element 302924 ×4
  • Plate 4 x 4 Yellow Part 3031 Element 4243817 or 303124 ×8

Technic Bricks 83 pieces

  • Technic Brick 1 x 12 [11 Pin Holes] Blue Part 3895 Element 389523 ×5
  • Technic Brick 1 x 2 [1 Pin Hole] Blue Part 3700 Element 370023 ×1
  • Technic Brick 1 x 4 [3 Pin Holes] Blue Part 3701 Element 370123 ×3
  • Technic Brick 1 x 6 [5 Pin Holes] Blue Part 3894 Element 389423 ×1
  • Technic Brick 1 x 8 [7 Pin Holes] Blue Part 3702 Element 370223 ×6
  • Technic Brick 1 x 12 [11 Pin Holes] Light Gray Part 3895 Element 4195006 or 389502 ×1
  • Technic Brick 1 x 4 [3 Pin Holes] Light Gray Part 3701 Element 370102 ×5
  • Technic Brick 1 x 6 [5 Pin Holes] Light Gray Part 3894 Element 389402 ×1
  • Technic Brick 1 x 12 [11 Pin Holes] Red Part 3895 Element 389521 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Red Part 3700 Element 370021 ×9
  • Technic Brick 1 x 6 [5 Pin Holes] Red Part 3894 Element 389421 ×4
  • Technic Brick 1 x 8 [7 Pin Holes] Red Part 3702 Element 370221 ×6
  • Technic Brick 1 x 12 [11 Pin Holes] White Part 3895 Element 6332157 or 6215045 ×10
  • Technic Brick 1 x 16 [15 Pin Holes] White Part 3703 Element 4508661 or 370301 ×12
  • Technic Brick 1 x 2 [1 Pin Hole] White Part 3700 Element 6619284 or 370001 ×6
  • Technic Brick 1 x 4 [3 Pin Holes] White Part 3701 Element 6601913 or 370101 ×2
  • Technic Brick 1 x 6 [5 Pin Holes] White Part 3894 Element 389401 ×2
  • Technic Brick 1 x 16 [15 Pin Holes] Yellow Part 3703 Element 370324 ×8

Technic Pins 71 pieces

  • Technic Pin with Friction Ridges Lengthwise, without Center Slots Black Part 4459 ×47
  • Technic Axle Pin without Friction Ridges Lengthwise Light Gray Part 3749 Element 4184168 or 4154179 ×5
  • Technic Pin without Friction Ridges Lengthwise Light Gray Part 3673 Element 4184166 or 367302 ×19

Technic Bushes 29 pieces

  • Technic Bush Light Gray Part 3713 Element 4125313 or 659002 ×11
  • Technic Bush 1/2 Toothed Type I [+ Opening] Light Gray Part 4265a Element 426502 ×18

Bricks 27 pieces

  • Brick 1 x 4 Blue Part 3010 Element 301023 ×2
  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×3
  • Brick 1 x 1 Light Gray Part 3005 Element 300502 ×4
  • Brick 1 x 1 Red Part 3005 Element 300521 ×2
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×1
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×6
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×1
  • Brick 1 x 8 White Part 3008 Element 6550134 or 300801 ×4
  • Brick 2 x 3 White Part 3002 Element 6550133 or 300251 ×2
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×2

Bricks Sloped 24 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Blue Part 3040b Element 4121936 or 304023 ×1
  • Brick Sloped 45° 2 x 2 with Computer Panel Print Blue Part 3039pr9994 ×1
  • Brick Sloped 45° 2 x 2 with Computer Screen Print Blue Part 3039pr0026 Element 4190885 ×1
  • Brick Sloped Inverted 45° 2 x 2 with Computer Screen and Right Side Buttons Print Blue Part 3660pr0001 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Red Part 3040b Element 4121934 or 304021 ×2
  • Brick Sloped 45° 2 x 2 Red Part 3039 Element 303921 ×1
  • Brick Sloped Inverted 45° 2 x 1 Red Part 3665 Element 366521 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red Part 3660 Element 366021 ×1
  • Brick Sloped 33° 3 x 1 White Part 4286 Element 6632142 or 428601 ×2
  • Brick Sloped 33° 3 x 2 Yellow Part 3298 Element 329824 ×4
  • Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin Yellow Part 3747a ×8

Windows and Doors 24 pieces

  • Glass for Window 4 x 4 x 3 Roof White Part 4448 ×8
  • Window 1 x 4 x 5 with Fixed Glass White Part 4347 ×8
  • Window 4 x 4 x 3 Roof White Part 4447 Element 4522041 or 4248245 ×8

Technic Axles 22 pieces

  • Technic Axle 10 Black Part 3737 Element 373726 ×1
  • Technic Axle 12 Black Part 3708 Element 370826 ×1
  • Technic Axle 2 Black Part 3704 Element 370426 ×6
  • Technic Axle 3 Black Part 4519 Element 6238084 or 451926 ×1
  • Technic Axle 4 Black Part 3705 Element 370526 ×7
  • Technic Axle 6 Black Part 3706 Element 370626 ×3
  • Technic Axle 8 Black Part 3707 Element 370726 ×3

Wheels and Tyres 16 pieces

  • Tyre 30 x 10.5 Offset Tread Black Part 2346 Element 234676 or 234626 ×4
  • Tyre Offset Tread 24 x 8 Black Part 3483 Element 4501048 or 348326 ×3
  • Technic Wedge Belt Wheel [aka Pulley] Light Gray Part 4185 Element 4100502 or 418502 ×2
  • Wheel with Split Axle hole Light Gray Part 3482 Element 348202 ×7

Technic Gears 13 pieces

  • Technic Worm Gear Black Part 4716 Element 6037533 or 471626 ×1
  • Technic Gear 14 Tooth Bevel Light Gray Part 4143 Element 414352 or 414302 ×2
  • Technic Gear 16 Tooth with Round Holes [Old Style] Light Gray Part 4019 Element 4107176 or 401902 ×4
  • Technic Gear 24 Tooth Crown with Flat Teeth Light Gray Part 3650a ×2
  • Technic Gear 24 Tooth [Old Style - Three axle holes] Light Gray Part 3648a ×1
  • Technic Gear Rack 1 x 4 Light Gray Part 3743 Element 374302 ×3

Tiles 13 pieces

  • Tile 1 x 8 with Groove Blue Part 4162 Element 416223 ×1
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×2
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×8
  • Tile 1 x 2 with Groove Yellow Part 3069b Element 306924 ×2

Technic Connectors 12 pieces

  • Technic Axle and Pin Connector Light Gray Part 3651 Element 4105243 or 365102 ×4
  • Technic Axle and Pin Connector Toggle Joint Toothed [with Slots] Light Gray Part 4273b Element 427302 ×8

Plates Special 8 pieces

  • Technic Plate 2 x 4 [3 Holes] Red Part 3709 Element 370921 ×4
  • Plate Special 1 x 1 with Clip Vertical [Thin U Clip] White Part 4085b Element 4542191 ×4

Pneumatics 6 pieces

  • Pneumatic Switch with Top Studs Light Gray Part 75215 Element 4190775 or 75215 ×1
  • Pneumatic T-Piece (T Bar) [Old Style] Light Gray Part 4697a ×1
  • Technic Pneumatic Distribution Block 2 x 4 [Complete Assembly] Light Gray Part 4692c01 ×1
  • Pneumatic Cylinder with 1 Inlet Large (64mm) Yellow Part 4689c01 ×2
  • Pneumatic Pump Old Style Yellow Part 4701c01 ×1

Tubes and Hoses 6 pieces

  • Hose, Pneumatic 4mm D. 10L / 8cm Black Part 5102c10 Element 6217913 ×1
  • Hose, Pneumatic 4mm D. 20L / 16cm Black Part 5102c20 Element 6352200 or 4563307 ×2
  • Hose, Pneumatic 4mm D. 25L / 20cm Black Part 5102c25 Element 6298941 ×1
  • Hose, Pneumatic 4mm D. 10L / 8cm Light Gray Part 5102c10 ×2

Bars, Ladders and Fences 4 pieces

  • Bar 8L - Two Stop Rings / One Pin, Technic Figure Ski Pole [Rounded End] Red Part 2714a ×2
  • Bar 8L - Two Stop Rings / One Pin, Technic Figure Ski Pole [Rounded End] Yellow Part 2714a Element 271424 ×2

Bricks Special 4 pieces

  • Brick Special 1 x 1 with Headlight Blue Part 4070 Element 407023 ×4

Minifig Accessories 4 pieces

  • Technic Figure Ski Red Part 2713 ×2
  • Technic Figure Ski Yellow Part 2713 ×2

Technic Special 3 pieces

  • Technic Plate 1 x 5 with Toothed Ends, 2 Studs and Center Axle Hole Black Part 2711 Element 4279391 or 4195722 ×2
  • Technic Seat / Chair [3 x 2 Base] Black Part 2717 Element 271726 ×1

Stickers 2 pieces

  • Sticker Sheet 1 for Set 8680-1 [No Color/Any Color] Part 190735 ×1
  • Sticker Sheet 2 for Set 8680-1 [No Color/Any Color] Part 190736 ×1

Tiles Round and Curved 2 pieces

  • Tile Round 2 x 2 with Film / Tape Reel Print White Part 4150pr0013 ×2

Bricks Round and Cones 1 piece

  • Brick Round 1 x 1 Open Stud Trans-Dark Blue Part 3062b Element 6514233 or 6238044 ×1

Minifigs 1 piece

  • Technic Figure Red Legs, Red Top with Black Print, Black Arms, Brown Hair [No Color/Any Color] Part 2698c01pr0028 ×1

Technic Steering, Suspension and Engine 1 piece

  • Technic Steering Pulley Large Light Gray Part 3736 Element 373602 ×1

Minifigures 1 figure

  • Technic Figure Blue Legs, Red Top with Zipper Print, Black Arms - White Helmet 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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