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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.

Satellite Patroller

Checking

6849 Satellite Patroller

42 pieces in 28 part and color combinations, plus 1 minifigure.

LEGO counts 46 pieces. This inventory comes from a separate parts catalog and lists 47, including the 5 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

Plates Round Curved and Dishes 8 pieces

  • Dish 2 x 2 Inverted [Radar] Trans-Green Part 4740 Element 6076601 or 4179430 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 ×2
  • Dish 2 x 2 Inverted [Radar] White Part 4740 Element 6601845 or 474001 ×2

Plates Special 6 pieces

  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Black Part 3794a ×2
  • Plate Special 1 x 4 Offset with Bar Holes Black Part 4590 Element 6002559 or 4278029 ×1
  • Bracket 3 x 2 - 2 x 2 [aka Space Seat] White Part 4598 Element 6101992 or 6024078 ×1
  • Plate Special 1 x 2 with Long Stud Receptacle (Space Wing) White Part 4596 Element 6287500 or 4625000 ×2

Wheels and Tyres 6 pieces

  • Plate Special 2 x 2 with Wheels White Black Part 122c02 ×2
  • Tyre 21 x 8 Offset Tread Medium Black Part 4084 ×4

Hinges, Arms and Turntables 4 pieces

  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Black Part 73983 Element 6102782 or 74011 ×2
  • 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

Bars, Ladders and Fences 3 pieces

  • Lever Small Base with Black Lever Black Part 298c02 Element 73587 ×1
  • Antenna 1 x 4 with Rounded Top Trans-Red Part 3957a Element 6065498 or 4106520 ×2

Bricks Special 3 pieces

  • Brick Special 1 x 1 with Headlight Black Part 4070 Element 407026 ×2
  • Brick Special, Cockpit Space Nose with Classic Space Logo Print White Part 2336pr0004 ×1

Bricks Sloped 2 pieces

  • Brick Sloped 45° 2 x 2 with 12 Buttons, 3 Red Lamps, Black Panel Print White Part 3039pr9996 ×1
  • Brick Sloped 45° 2 x 2 with Computer Panel Print White Part 3039pr9994 Element 4161154 ×1

Plates 2 pieces

  • Plate 2 x 3 Black Part 3021 Element 302126 ×1
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×1

Plates Wedged 2 pieces

  • Wedge Plate 3 x 6 Cut Corners White Part 2419 Element 6552090 or 241901 ×2

Bricks 1 piece

  • Brick 2 x 4 White Part 3001 Element 6552094 or 300101 ×1

Bricks Round and Cones 1 piece

  • Cone 1 x 1 [No Top Groove] Trans-Red Part 4589 Element 618841 ×1

Panels 1 piece

  • Panel 1 x 2 x 1 [Square Corners] White Part 4865a Element 486501 ×1

Tiles 1 piece

  • Tile 2 x 2 with Arrow Thin Yellow with Black Border Print White Part 3068bpr0032 ×1

Transportation - Land 1 piece

  • Steering Stand 1 x 2 with Black Steering Wheel White Part 3829c01 Element 4208543 or 9551 ×1

Transportation - Sea and Air 1 piece

  • Tail 4 x 2 x 2, Rocket White Part 4746 Element 474601 ×1

Minifigures 1 figure

  • Classic Spaceman, Yellow 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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