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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.

Uranium Search Vehicle

Checking

6928 Uranium Search Vehicle

191 pieces in 60 part and color combinations, plus 2 minifigures.

The piece count includes the 10 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.

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Piece checklist

Blue 117 pieces

  • Brick 1 x 1 Blue Part 3005 Element 300523 ×2
  • Brick 1 x 2 Blue Part 3004 Element 4613959 or 300423 ×3
  • Brick 1 x 2 with Black Grill Print Blue Part 3004pr9981 ×2
  • Brick 1 x 2 with Classic Space Logo Print Blue Part 3004pr9970 ×2
  • Brick 1 x 3 Blue Part 3622 Element 362223 ×2
  • Brick 1 x 4 with Bottom Tubes, Lowered Center Cross Support Blue Part 3010a ×2
  • Brick 2 x 2 without Inside Ridges Blue Part 3003a ×3
  • Brick 2 x 4 Blue Part 3001 Element 300173 or 300123 ×1
  • Brick Sloped 33° 3 x 1 Blue Part 4286 Element 428623 ×4
  • Brick Sloped 45° 2 x 2 Blue Part 3039 Element 303923 ×1
  • Brick Sloped 45° 2 x 2 with Computer Screen Print Blue Part 3039pr0026 Element 4190885 ×1
  • Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin Blue Part 3747a Element 4500460 or 374723 ×6
  • Brick Special 1 x 1 with Headlight Blue Part 4070 Element 407023 ×4
  • Cockpit 6 x 6 x 1 Cabin Base Blue Part 4597 Element 459723 ×2
  • Hinge Brick 1 x 4 [Lower] Blue Part 3831 Element 6320053 or 383123 ×2
  • Hinge Brick 1 x 4 [Upper] Blue Part 3830 Element 6392876 or 6320054 ×2
  • Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] Blue Part 4275b Element 4239024 or 427523 ×2
  • Hinge Plate 2 x 4 with Articulated Joint - Female Blue Part 3640 Element 364023 ×1
  • Hinge Plate 2 x 4 with Articulated Joint - Male Blue Part 3639 Element 363923 ×1
  • Hinge Vehicle Roof Holder 1 x 4 Blue Part 4315 Element 4256388 or 4167102 ×2
  • Plate 1 x 1 Blue Part 3024 Element 302423 ×4
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×10
  • Plate 1 x 3 Blue Part 3623 Element 362323 ×8
  • Plate 1 x 4 Blue Part 3710 Element 371023 ×7
  • Plate 2 x 2 Blue Part 3022 Element 4613973 or 302223 ×4
  • Plate 2 x 4 Blue Part 3020 Element 4240375 or 302023 ×2
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thin Ring] Blue Part 4081a ×2
  • Plate Special 1 x 1 with Clip Vertical [Thin Open O Clip] Blue Part 4085a ×6
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Blue Part 3794a ×1
  • Plate Special 1 x 2 with Long Stud Receptacle (Space Wing) Blue Part 4596 ×6
  • Plate Special 1 x 4 Offset with Bar Holes Blue Part 4590 Element 4541292 or 4248164 ×2
  • Steering Stand 1 x 2 with Black Steering Wheel Blue Part 3829c01 Element 9566 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Blue Part 3700 Element 370023 ×4
  • Technic Brick 1 x 6 [5 Pin Holes] Blue Part 3894 Element 389423 ×4
  • Tile 1 x 2 with Groove Blue Part 3069b Element 306923 ×11

Light Gray 33 pieces

  • Antenna 1 x 4 with Rounded Top Light Gray Part 3957a Element 395702 ×2
  • Brick Round 1 x 1 with Fins, Open Stud Light Gray Part 4588 Element 4246932 or 4156667 ×2
  • Dish 4 x 4 Inverted [Radar] Light Gray Part 3960 Element 4143013 or 396002 ×4
  • Equipment Metal Detector Light Gray Part 4479 Element 4118715 or 447902 ×2
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Light Gray Part 4349 Element 434902 ×2
  • Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs Light Gray Part 4276b Element 427602 ×2
  • Plate Special 1 x 2 with Ladder Light Gray Part 4175 Element 4100526 or 417502 ×3
  • Plate Special 1 x 2 with Long Stud Receptacle (Space Wing) Light Gray Part 4596 Element 4188363 or 459602 ×2
  • Technic Bush Light Gray Part 3713 Element 4125313 or 659002 ×8
  • Technic Pin without Friction Ridges Lengthwise Light Gray Part 3673 Element 4184166 or 367302 ×4
  • Weapon Gun / Torch (Space) [with Grooves] Light Gray Part 3959 Element 4254948 or 395952 ×2

Black 24 pieces

  • Equipment Radio [Compact Handle] Black Part 3962a ×1
  • Technic Axle 10 Black Part 3737 Element 373726 ×4
  • Tool Hammer / Mallet Large Black Part 4522 Element 452226 ×1
  • Tool Screwdriver and Spanner / Wrench Black Part 4006 Element 6034000 or 4569095 ×1
  • Weapon Gun / Torch (Space) [with Grooves] Black Part 3959 Element 4254942 or 395976 ×1
  • Wheel Balloon with Axle hole Black Part 4288 Element 4113076 or 428876 ×16

Trans-Red 9 pieces

  • Antenna 1 x 4 with Rounded Top Trans-Red Part 3957a Element 6065498 or 4106520 ×1
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 ×4
  • Shield Round with Stud Trans-Red Part 3876 ×2

Trans-Yellow 8 pieces

  • Brick 1 x 2 without Bottom Tube Trans-Yellow Part 3065 Element 6514265 or 6244907 ×4
  • Brick 1 x 4 without Bottom Tubes Trans-Yellow Part 3066 Element 4638783 or 306644 ×2
  • Hinge Vehicle Roof 4 x 4 Trans-Yellow Part 4213 Element 421344 ×1
  • Windscreen 6 x 4 x 2 Canopy Trans-Yellow Part 4474 Element 4189078 or 3006644 ×1

Minifigures 2 figures

  • Classic Spaceman, White with Airtanks (3842b Helmet) Minifigure, checked as a whole figure ×1
  • Classic Spaceman, Black with Airtanks (3842b 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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