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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.

Doc Ock's Crime Spree

Checking

4858 Doc Ock's Crime Spree

54 pieces in 38 part and color combinations, plus 1 minifigure.

LEGO counts 55 pieces. This inventory comes from a separate parts catalog and lists 57, 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.

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

Transportation - Land 8 pieces

  • Vehicle Base, Motorcycle Chassis 2 x 8 x 3 Black Part 45950 Element 4218862 or 4193935 ×2
  • Fairing 1 x 4 Side Flaring Intake with Two Pins Dark Blue Part 30647 Element 4239019 ×2
  • Fairing 1 x 2 Stepped with Two Pins Red Part 47501 Element 4220517 ×2
  • Fairing, Motorcycle 4 x 3 x 3 with Axle White Part 45951 Element 4289583 or 4193937 ×1
  • Fairing, Motorcycle 4 x 3 x 3 with Axle Yellow Part 45951 Element 4195224 ×1

Wheels and Tyres 8 pieces

  • Tyre Offset Tread 24 x 8 Black Part 3483 Element 4501048 or 348326 ×4
  • Wheel Spoked 2 x 2 with Pin Hole Dark Bluish Gray Part 30155 Element 4211091 ×4

Bricks Sloped 5 pieces

  • Brick Sloped 45° 2 x 2 with Horizon Screen Print Black Part 3039pr9973 Element 4240154 or 82056 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Red Part 3040b Element 4121934 or 304021 Also in Trans-Red ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Trans-Dark Blue Part 3040b Element 4109710 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Trans-Red Part 3040b Element 627041 Also in Red ×1

Transportation - Sea and Air 5 pieces

  • Helicopter Skid Rails 12 x 6 Black Part 30248 Element 6469627 or 4546206 ×1
  • Propeller 2 Blade 4 x 22 Black Part 30644 Element 4153025 ×1
  • Propeller 3 Blade 5.5 Diameter with Hole for Technic Pin Black Part 4617b Element 4536184 or 461776 ×1
  • Engine, Large Light Bluish Gray Part 43121 Element 4211767 ×1
  • Tail Shuttle Red Part 6239 Element 6054539 or 4170626 ×1

Bricks Round and Cones 4 pieces

  • Brick Round 1 x 1 Open Stud Trans-Red Part 3062b Element 6514235 or 6238673 ×4

Bricks Special 4 pieces

  • Brick Special 2 x 4, with 2 x 2 Brick with Top Pin and 1 x 2 Side Plates Dark Bluish Gray Part 30592 Element 6301436 or 6278507 ×1
  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] White Part 30237a ×3

Bars, Ladders and Fences 3 pieces

  • Antenna 1 x 4 with Rounded Top Light Bluish Gray Part 3957a ×2
  • Bar 1 x 8 x 2 White Part 2486 Element 248601 ×1

Bricks 2 pieces

  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×1
  • Brick 1 x 6 with 'POLICE' and Red Line Print White Part 3009pr0009 Element 4240167 ×1

Bricks Curved 2 pieces

  • Brick Curved 2 x 2 with Lip, No Studs with Gauges and Yellow Line Print Sand Green Part 30602pr0034 Element 4240631 ×1
  • Brick Curved 2 x 2 with Lip, No Studs with Gauges and Police Blue Line Print White Part 30602pr0035 Element 4240867 ×1

Minifigs 2 pieces

  • Juniors Midifig, Police - Black Legs, Black Jacket, White Helmet, Light Nougat Head Black Part 40510pr0003 ×1
  • Juniors Midifig, Spider-Man Dark Blue Part 51106pr0001 Element 4254731 ×1

Plates 2 pieces

  • Plate 2 x 16 Dark Bluish Gray Part 4282 Element 4210796 ×1
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×1

String, Bands and Reels 2 pieces

  • Chain 17L [21 Links] Light Bluish Gray Part 30104 Element 6258886 or 4516716 ×1
  • String with End Studs and Minifig Grips 21L White Part 14210 Element 6096959 or 6037448 ×1

Windscreens and Fuselage 2 pieces

  • Aircraft Fuselage Angular Forward Section 6 x 10 x 5 (Cockpit) Red Part 42600 Element 4239459 ×1
  • Windscreen 8 x 6 x 4 Canopy with Hinge and Spider-Man Print Trans-Medium Blue Part 42602pr0004 Element 4244382 ×1

Baseplates 1 piece

  • Baseplate Raised Ramp 9 x 15 x 2 (Racers) Dark Bluish Gray Part 45179 Element 4502933 or 4239026 ×1

Bricks Wedged 1 piece

  • Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End Yellow Part 47456 Element 6055869 or 4519850 ×1

Minifig Accessories 1 piece

  • Equipment Radio [Extended Handle, Compact Speaker Grille] Black Part 3962b Element 396226 ×1

Technic Special 1 piece

  • Technic Brick Special 12 x 2 with 2 Side and 2 End Pins, Technic Holes, and 4W Flared End Dark Blue Part 30621 Element 4239021 ×1

Tiles 1 piece

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

Minifigures 1 figure

  • Dr. Octopus / Doc Ock (4 Juniors) 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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