BlockTalk Find Your Set

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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.

Manual Road Crossing

Checking

7835 Manual Road Crossing

130 pieces in 46 part and color combinations, plus 1 minifigure.

LEGO counts 129 pieces. This inventory comes from a separate parts catalog and lists 134, including the 4 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

Bricks 36 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 ×2
  • Brick 1 x 2 Black Part 3004 Element 300426 ×7
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×2
  • Brick 2 x 3 Black Part 3002 Element 300226 ×1
  • Brick 2 x 8 Black Part 3007 Element 6037390 or 300726 ×1
  • Brick 1 x 1 Red Part 3005 Element 300521 ×15
  • Brick 1 x 2 Red Part 3004 Element 4613961 or 300421 ×3
  • Brick 1 x 3 Red Part 3622 Element 362221 ×3
  • Brick 1 x 6 Red Part 3009 Element 300921 ×2

Bricks Sloped 22 pieces

  • Brick Sloped 45° 2 x 1 with Bottom Pin Black Part 3040b Element 4121966 or 304026 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×7
  • Brick Sloped 10° 6 x 8 Light Gray Part 4515 Element 4186672 or 451552 ×4
  • Brick Sloped 33° 3 x 4 Red Part 3297 Element 329721 ×2
  • Brick Sloped Inverted 45° 2 x 1 Red Part 3665 Element 366521 ×4
  • Brick Sloped 45° 2 x 2 with 12 Buttons, 3 Red Lamps, Black Panel Print White Part 3039pr9996 ×1

Plates 18 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×4
  • Plate 4 x 10 Black Part 3030 Element 303076 or 303026 ×2
  • Plate 1 x 2 Light Gray Part 3023 Element 302302 ×4
  • Plate 1 x 4 Light Gray Part 3710 Element 371002 ×5
  • Plate 4 x 4 Light Gray Part 3031 Element 4243813 or 303102 ×1
  • Plate 1 x 4 Red Part 3710 Element 371021 ×1
  • Plate 6 x 6 Red Part 3958 Element 4144302 ×1

Transportation - Land 14 pieces

  • Train Level Crossing Gate Type 2, Counterweight Black Part 70163 ×2
  • Vehicle Track, Train, Sleeper Plate 2 x 8 with Cable Grooves Dark Gray Part 4166 Element 416627 ×5
  • Seat / Chair 2 x 2 Light Gray Part 4079 Element 407902 ×1
  • Vehicle Track, Train, Slotted Rail Straight Light Gray Part 3228b Element 322802 ×4
  • Train Level Crossing Gate Type 2 with Red Stripes Print White Part 4512pr0001 ×2

Tiles 10 pieces

  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×2
  • Tile 1 x 8 with Groove Light Gray Part 4162 Element 416202 ×8

Plants & Trees 9 pieces

  • Plant, Flower Stem Green Part 3741 Element 6277589 or 374128 ×2
  • Plant, Tree Cypress Green Part 3778 Element 4174726 or 377828 ×1
  • Plant, Flower - Small Red Part 3742 1 spare in the box ×3
  • Plant, Flower - Small Yellow Part 3742 1 spare in the box ×3

Flags, Banners and Signs 4 pieces

  • Road Sign Triangle with Level Crossing Small, Thick Print White Part 649pr0002 ×2
  • Road Sign Triangle with Train Engine Print White Part 649pr0006 ×2

Bars, Ladders and Fences 3 pieces

  • Antenna 1 x 4 with Rounded Top Light Gray Part 3957a Element 395702 ×1
  • Lever Small Base with Black Lever Light Gray Part 298c02 Element 73588 ×2

Hinges, Arms and Turntables 2 pieces

  • Turntable 2 x 2 Plate, Base Black Part 3680 Element 368076 or 368026 ×1
  • Turntable 2 x 2 Plate - Top Light Gray Part 3679 Element 367952 or 367902 ×1

Technic Axles 2 pieces

  • Technic Axle 3 Black Part 4519 Element 6238084 or 451926 ×2

Technic Bricks 2 pieces

  • Technic Brick 1 x 2 [1 Pin Hole] Black Part 3700 Element 370026 ×2

Technic Pins 2 pieces

  • Technic Pin 1/2 without Friction Ridges Light Gray Part 4274 Element 427402 ×2

Wheels and Tyres 2 pieces

  • Technic Wedge Belt Wheel [aka Pulley] Light Gray Part 4185 Element 4100502 or 418502 ×2

Windscreens and Fuselage 2 pieces

  • Windscreen 3 x 4 x 4 Inverted Trans-Clear Part 4872 Element 487290 ×2

Baseplates 1 piece

  • Baseplate 32 x 32 with 9-Stud Straight and Road Print Light Gray Part 606pr0001 ×1

Windows and Doors 1 piece

  • Door 1 x 4 x 5 Left with Trans-Clear Glass White Part 47899c01 ×1

Minifigures 1 figure

  • Man - Blue Jacket, Blue Legs, Red Hat 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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