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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.

Classic Basic Advent Calendar 1998

Checking

1298 Classic Basic Advent Calendar 1998

210 pieces in 86 part and color combinations, plus 2 minifigures.

LEGO counts 158 pieces. This inventory comes from a separate parts catalog and lists 220, including the 10 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.

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 67 pieces

  • Plate 1 x 4 Black Part 3710 Element 371026 ×3
  • Plate 2 x 2 Black Part 3022 Element 302226 ×5
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 2 x 4 Black Part 3020 Element 302026 ×3
  • Plate 1 x 2 Blue Part 3023 Element 302323 1 spare in the box ×2
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×4
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×5
  • Plate 2 x 3 Blue Part 3021 Element 302123 ×6
  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×5
  • Plate 2 x 3 Light Gray Part 3021 Element 302102 ×1
  • Plate 1 x 4 Red Part 3710 Element 371021 ×2
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×3
  • Plate 2 x 3 Red Part 3021 Element 302121 ×7
  • Plate 2 x 4 Red Part 3020 Element 302021 ×3
  • Plate 2 x 6 Red Part 3795 Element 379521 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 1 spare in the box ×1
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×3
  • Plate 2 x 3 White Part 3021 Element 6550136 or 302101 ×2
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×3
  • Plate 1 x 4 Yellow Part 3710 Element 371024 ×2
  • Plate 2 x 2 Yellow Part 3022 Element 4613978 or 302224 ×1
  • Plate 2 x 3 Yellow Part 3021 Element 302124 ×1
  • Plate 2 x 4 Yellow Part 3020 Element 302024 ×1

Bricks Sloped 56 pieces

  • Brick Sloped 33° 3 x 2 Black Part 3298 Element 329826 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×1
  • Brick Sloped 45° 2 x 2 Blue Part 3039 Element 303923 ×2
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Blue Part 3747b Element 4509443 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Blue Part 3660 Element 366023 ×4
  • Brick Sloped 45° 2 x 1 with Bottom Pin Green Part 3040b Element 4121969 or 4109668 ×2
  • Brick Sloped 45° 2 x 2 Green Part 3039 Element 303928 ×3
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Gray Part 3040b Element 4121933 or 304002 ×2
  • Brick Sloped 33° 3 x 2 Red Part 3298 Element 329821 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Red Part 3040b Element 4121934 or 304021 ×4
  • Brick Sloped 45° 2 x 2 Red Part 3039 Element 303921 ×1
  • Brick Sloped 45° 2 x 2 Double Red Part 3043 Element 304321 ×1
  • Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Ovoid Bottom Pin Red Part 3747b Element 4500462 ×1
  • Brick Sloped Inverted 34° 3 x 1 without Internal Stopper Red Part 4287a ×2
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red Part 3660 Element 366021 ×1
  • Brick Sloped 45° 2 x 2 Trans-Clear Part 3039 Element 6514100 or 6244886 Also in White ×15
  • Brick Sloped 33° 3 x 2 with Eyes, Nose and Whiskers Print White Part 3298pr0040 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin White Part 3040b Element 6552115 or 4121932 ×2
  • Brick Sloped 45° 2 x 2 White Part 3039 Element 6552103 or 303901 Also in Trans-Clear ×5
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] White Part 3660 Element 366001 ×2
  • Brick Sloped 33° 3 x 2 Yellow Part 3298 Element 329824 ×1
  • Brick Sloped 45° 2 x 2 Yellow Part 3039 Element 303924 ×2
  • Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed Yellow Part 4871 Element 6215106 or 6064071 ×1

Bricks 33 pieces

  • Brick 1 x 2 Black Part 3004 Element 300426 ×4
  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×4
  • Brick 2 x 2 Blue Part 3003 Element 4103589 or 300373 ×2
  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×1
  • Brick 2 x 2 Red Part 3003 Element 4103590 or 300371 ×1
  • Brick 2 x 2 with Eye with White Print on Two Sides, Offset Red Part 3003pr0053 Element 81912 ×1
  • Brick 2 x 3 Red Part 3002 Element 300271 or 300221 ×1
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×10
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×1
  • Brick 1 x 4 White Part 3010 Element 6550135 or 301001 ×1
  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×1
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×2
  • Brick 1 x 2 with Eyes and Smile Print Yellow Part 3004pr9979 Element 4520848 or 4114667 ×3
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×1

Plates Round Curved and Dishes 9 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Dark Blue Part 6141 Element 6514055 or 6240214 4 spares in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 4 spares in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 4 spares in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Yellow Part 6141 Element 6514056 or 6240216 6 spares in the box ×3

Plates Wedged 8 pieces

  • Wedge Plate 3 x 3 Cut Corner Black Part 2450 Element 4227684 or 245026 ×4
  • Wedge Plate 3 x 3 Cut Corner Blue Part 2450 Element 6536558 or 4609330 ×2
  • Wedge Plate 3 x 3 Cut Corner Red Part 2450 Element 245021 ×2

Transportation - Land 8 pieces

  • Wheel Holder, Plate, Round 2 x 2 Thin with Clips Light Gray Part 2655 Element 265502 1 spare in the box ×3
  • Wheel Holder, Plate, Round 2 x 2 Thin with Clips Yellow Part 2655 Element 4188131 or 265524 1 spare in the box ×5

Wheels and Tyres 8 pieces

  • Wheel Skateboard / Trolley Black Part 2496 Element 6223673 or 4569104 2 spares in the box ×8

Bricks Round and Cones 5 pieces

  • Brick Round 1 x 1 Open Stud White Part 3062b Element 6619283 or 306201 1 spare in the box ×4
  • Brick Round 1 x 1 Open Stud Yellow Part 3062b Element 306844 or 306224 1 spare in the box ×1

Bricks Special 5 pieces

  • Brick Special 1 x 2 with Pin Blue Part 2458 Element 245823 ×1
  • Brick Special 1 x 2 with Pin Red Part 2458 Element 245821 ×1
  • Brick Special 1 x 2 with Grille White Part 2877 Element 6552093 or 287701 ×2
  • Brick Special 1 x 2 with Pin White Part 2458 Element 4160228 or 245801 ×1

Transportation - Sea and Air 4 pieces

  • Propeller 3 Blade 3 Diameter with Axle Cross Black Part 6041 Element 604126 ×2
  • Propeller 3 Blade 3 Diameter with Axle Cross Yellow Part 6041 Element 604124 ×1
  • Propeller 3 Blade 5.5 Diameter with Hole for Technic Pin Yellow Part 4617b Element 461774 or 461724 ×1

Bricks Wedged 2 pieces

  • Brick Wedged, Angled 3 x 2 Left White Part 6565 Element 4527764 or 656501 ×1
  • Brick Wedged, Angled 3 x 2 Right White Part 6564 Element 4526928 or 656401 ×1

Technic Bricks 2 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Yellow Part 3700 Element 370024 ×2

Tiles Special 2 pieces

  • Tile Special 2 x 2 with Top Pin Red Part 2460 Element 246021 ×1
  • Tile Special 2 x 2 with Top Pin White Part 2460 Element 246001 ×1

Tiles 1 piece

  • Tile 1 x 2 with Black "POLICE" and Red Line Print White Part 3069bpr0016 Element 81869 1 spare in the box ×1

Minifigures 2 figures

  • Santa, Plain Red with Black Hips Minifigure, checked as a whole figure ×2

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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