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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.

Police Mobile Patrol

Checking

644-2 Police Mobile Patrol

41 pieces in 24 part and color combinations, plus 1 minifigure.

The piece count includes the 4 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

White 14 pieces

  • Brick 1 x 4 with Black Car Grill Print [Embossed] White Part 3010pr9937 ×1
  • Brick 2 x 3 with Black 'POLICE' Sans-Serif Print White Part 3002apr0005 ×2
  • Brick 2 x 4 without Cross Supports White Part 3001a ×1
  • Brick Round 1 x 1 Solid Stud White Part 3062a ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] White Part 3660 Element 366001 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×2
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) White Part 3794a ×1
  • Plate Special 2 x 2 with Wheel Holder Bottom White Part 8 ×2
  • Wheel Arch, Mudguard 2 x 4 Studded White Part 3788 Element 4289272 ×2

Black 12 pieces

  • Brick 1 x 1 Black Part 3005 Element 300526 ×4
  • Plate 4 x 10 Black Part 3030 Element 303076 or 303026 ×1
  • Plate 4 x 6 Black Part 3032 Element 303226 ×1
  • Tyre 15 x 6 Offset Tread Small Black Part 3641 Element 4501046 or 364126 ×6

Light Gray 5 pieces

  • Plate 1 x 1 Light Gray Part 3024 Element 302402 ×2
  • Plate 1 x 3 Light Gray Part 3623 Element 362302 ×1
  • Plate Special 2 x 2 with Wheels Red Light Gray Part 122c01 ×2

Trans-Clear 4 pieces

  • Brick 1 x 2 Trans-Clear Part 3004 Element 4256587 or 300410 ×1
  • Brick 1 x 3 Trans-Clear Part 3622 Element 4227527 or 4130383 ×2
  • Brick Sloped 45° 2 x 4 Trans-Clear Part 3037 Element 303740 ×1

Red 3 pieces

  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×1
  • Wheel Centre Small with Stub Axles (Pulley Wheel) Red Part 3464 Element 4180583 or 346421 ×2

Trans-Dark Blue 2 pieces

  • Brick Round 1 x 1 Solid Stud Trans-Dark Blue Part 3062a ×2

[No Color/Any Color] 1 piece

  • Sticker Sheet 2 for Set 709-1, 644-2, 540-2 [No Color/Any Color] Part 4585st ×1

Minifigures 1 figure

  • Policeman, Plain Black, White Helmet (193au 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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