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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.

Interplanetary Rover

Checking

6925 Interplanetary Rover

185 pieces in 64 part and color combinations, plus 4 minifigures.

The piece count includes the 26 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

White 112 pieces

  • Bar 1 x 3 [Clip / Anti-Stud] White Part 4735 Element 4141581 or 4110041 ×6
  • Bar 1 x 8 x 2 White Part 2486 Element 248601 ×1
  • Bracket 2 x 2 - 2 x 2 White Part 3956 Element 6313593 or 395601 ×1
  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×6
  • Brick 1 x 2 with Yellow Down Arrow and Black Border Print White Part 3004pr9983 ×1
  • Brick 1 x 6 White Part 3009 Element 6552097 or 6548259 ×3
  • Brick 2 x 2 Corner White Part 2357 Element 6552088 or 6548253 ×4
  • Brick Sloped 33° 3 x 1 White Part 4286 Element 6632142 or 428601 ×2
  • 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 ×1
  • Brick Sloped Inverted 45° 2 x 1 White Part 3665 Element 6552106 or 366501 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] White Part 3660 Element 366001 ×1
  • Brick Special 1 x 1 with Headlight White Part 4070 Element 6548267 or 407001 ×2
  • Brick Wedged 3 x 3 Facet White Part 2462 Element 6619281 or 6056272 ×2
  • Dish 4 x 4 Inverted [Radar] White Part 3960 Element 396001 ×4
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun White Part 4349 Element 434901 ×2
  • Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs White Part 4276b Element 4238278 or 4188547 ×2
  • Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] White Part 4275b Element 4241120 or 4188523 ×2
  • Hinge Tile 1 x 4 White Part 4625 Element 4264365 or 4258048 ×1
  • Lever Small Base with Black Lever White Part 298c02 Element 73737 ×2
  • Lever Small Base with White Lever White Part 298c04 Element 6046019 or 4585623 ×2
  • Panel 3 x 3 x 6 Corner Wall White Part 2345 Element 234501 ×2
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 ×8
  • Plate 1 x 10 White Part 4477 Element 6552113 or 6550148 ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×9
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×4
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×1
  • Plate 2 x 6 White Part 3795 Element 6550146 or 379501 ×1
  • Plate 6 x 12 White Part 3028 Element 4120020 or 302801 ×2
  • Plate Round 1 x 1 with Solid Stud White Part 6141 Element 6601919 or 614101 ×2
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) White Part 3794a ×2
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] White Part 4623 Element 462301 ×2
  • Technic Brick 1 x 6 [5 Pin Holes] White Part 3894 Element 389401 ×4
  • Tile 1 x 2 with Space Computer Print White Part 3069bpr0039 Element 80972 ×2
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×1
  • Wedge Plate 3 x 6 Cut Corners White Part 2419 Element 6552090 or 241901 ×6
  • Wheel with Split Axle hole White Part 3482 Element 4279395 or 4194244 ×8
  • Wing, Tail 4 x 1 x 3 White Part 2340 Element 6347936 or 234024 ×2

Black 52 pieces

  • Antenna 1 x 4 with Rounded Top Black Part 3957a ×2
  • Bracket 3 x 2 - 2 x 2 [aka Space Seat] Black Part 4598 Element 6021678 or 459826 ×1
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×3
  • Brick 2 x 2 Corner Black Part 2357 Element 235776 or 235726 ×4
  • Brick 2 x 4 Black Part 3001 Element 300126 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×2
  • Brick Special 2 x 2 with Pin and No Axle Hole Black Part 4730 Element 473026 ×4
  • Brick Wedged 3 x 3 Facet Black Part 2462 Element 6394879 or 4189116 ×2
  • Dish 2 x 2 Inverted [Radar] Black Part 4740 Element 474026 ×4
  • Equipment Metal Detector Black Part 4479 Element 4501975 or 4212278 ×4
  • Hinge Plate 2 x 4 with Articulated Joint - Female Black Part 3640 Element 364026 ×1
  • Hinge Plate 2 x 4 with Articulated Joint - Male Black Part 3639 Element 363926 ×1
  • Plate 1 x 2 Black Part 3023 Element 302326 ×5
  • Plate 1 x 6 Black Part 3666 Element 366626 ×1
  • Plate 2 x 4 Black Part 3020 Element 302026 ×2
  • Plate 2 x 6 Black Part 3795 Element 379526 ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×1
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Black Part 3839b Element 383926 ×1
  • Tyre 30 x 10.5 Offset Tread Black Part 2346 Element 234676 or 234626 ×8

Light Gray 8 pieces

  • Technic Axle Pin without Friction Ridges Lengthwise Light Gray Part 3749 Element 4184168 or 4154179 ×8

Trans-Dark Blue 7 pieces

  • Plate 1 x 1 Trans-Dark Blue Part 3024 Element 6513965 or 6252044 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Dark Blue Part 6141 Element 6514055 or 6240214 ×4
  • Windscreen 6 x 4 x 2 Canopy Trans-Dark Blue Part 4474 Element 3006643 ×1

Trans-Red 6 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 ×6

Minifigures 4 figures

  • Futuron Spaceman, Yellow with Airtanks and Dark Blue Visor Minifigure, checked as a whole figure ×2
  • Futuron Droid - Black, Trans-Yellow Eyes 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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