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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.

Republic Swamp Speeder

Checking

8091 Republic Swamp Speeder

153 pieces in 66 part and color combinations, plus 5 minifigures.

The official piece count includes the 23 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

Plates 27 pieces

  • Plate 1 x 10 Black Part 4477 Element 447726 ×2
  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 ×2
  • Plate 2 x 3 Dark Bluish Gray Part 3021 Element 4211043 ×5
  • Plate 2 x 6 Dark Bluish Gray Part 3795 Element 4211002 ×2
  • Plate 1 x 2 Dark Red Part 3023 Element 4539097 or 4162582 ×8
  • Plate 1 x 3 Dark Red Part 3623 Element 4539076 or 4164223 ×4
  • Plate 1 x 6 Dark Red Part 3666 Element 4539062 or 4164108 ×3
  • Plate 2 x 12 Light Bluish Gray Part 2445 Element 4211360 ×1

Technic Pins 14 pieces

  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×2
  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 1 spare in the box ×2
  • Technic Pin 1/2 with 2L Bar Extension Light Bluish Gray Part 61184 Element 6347715 or 4520320 ×4
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×4
  • Technic Pin Long without Friction Ridges Tan Part 32556 ×2

Plates Round Curved and Dishes 10 pieces

  • Plate Round Corner 3 x 3 Dark Bluish Gray Part 30357 Element 4212075 ×2
  • Plate Round Corner 4 x 4 Dark Bluish Gray Part 30565 Element 4222042 ×2
  • Plate Round Corner 6 x 6 Dark Bluish Gray Part 6003 Element 4500517 or 4182993 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×4

Technic Connectors 10 pieces

  • Technic Axle and Pin Connector Perpendicular Black Part 6536 Element 6261371 or 4173668 ×1
  • Technic Pin Connector Plate with One Hole (Single on Bottom) Black Part 32529 Element 4144023 ×4
  • Technic Axle and Pin Connector Perpendicular Double Split Dark Bluish Gray Part 41678 Element 4234599 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Light Bluish Gray Part 59443 Element 4512360 ×2
  • Technic Axle Connector with Axle Hole Light Bluish Gray Part 32039 Element 4211553 ×1

Technic Bushes 8 pieces

  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Light Bluish Gray Part 32123b Element 6271165 or 4211573 1 spare in the box ×4
  • Technic Bush Red Part 3713 Element 6271820 or 4227155 1 spare in the box ×2
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Yellow Part 32123b Element 6271167 or 3212324 1 spare in the box ×2

Bars, Ladders and Fences 7 pieces

  • Lever Small Base with Black Lever Black Part 298c02 Element 73587 1 spare in the box ×4
  • Bar 4L (Lightsaber Blade / Wand) Light Bluish Gray Part 30374 Element 6116608 or 4211628 ×2
  • Bar 4L (Lightsaber Blade / Wand) Trans-Light Blue Part 30374 Element 6507882 or 6170187 ×1

Bricks Round and Cones 7 pieces

  • Brick Round 2 x 2 Dome Top, Blocked Open Stud, Bottom Axle Holder Light Bluish Gray Part 30367b ×3
  • Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs Light Bluish Gray Part 48092 Element 6452524 or 4215472 ×4

Bricks Sloped 7 pieces

  • Brick Sloped 45° 2 x 2 with Complex Control Panel with Red and Green Lamps Print Black Part 3039pr0015 Element 4551168 ×2
  • Brick Sloped 45° 2 x 2 Dark Bluish Gray Part 3039 Element 4211054 ×1
  • Brick Sloped 33° 3 x 2 Light Bluish Gray Part 3298 Element 4211421 ×1
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Bluish Gray Part 3040b Element 4211614 ×1
  • Brick Sloped Inverted 34° 3 x 1 with Internal Stopper Light Bluish Gray Part 4287b ×2

Plates Special 7 pieces

  • Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Black Part 2444 Element 244426 ×2
  • Technic Plate 2 x 8 [7 Holes] Black Part 3738 Element 373826 ×2
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Dark Red Part 3794b Element 4539063 ×3

Technic Axles 6 pieces

  • Technic Axle 4 Black Part 3705 Element 370526 ×1
  • Technic Axle 6 Black Part 3706 Element 370626 ×1
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×3
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×1

Technic Bricks 5 pieces

  • Technic Brick 1 x 1 with Pin Hole Light Bluish Gray Part 6541 Element 4211535 ×3
  • Technic Brick 1 x 6 [5 Pin Holes] Light Bluish Gray Part 3894 Element 4211466 ×2

Tiles 5 pieces

  • Tile 1 x 3 Dark Bluish Gray Part 63864 Element 4568734 ×4
  • Tile 1 x 8 with Groove Dark Red Part 4162 Element 4539083 or 4509951 ×1

Bricks Curved 4 pieces

  • Brick Curved 3 x 1 No Studs Black Part 50950 Element 4251161 ×4

Hinges, Arms and Turntables 4 pieces

  • Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends Dark Bluish Gray Part 30552 Element 4210694 ×1
  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Light Bluish Gray Part 30383 Element 6265694 or 4219913 ×1
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Light Bluish Gray Part 44302a Element 4211804 ×2

Minifig Accessories 4 pieces

  • Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3 Black Part 64644 Element 4538456 ×4

Minifig Shields, Weapons, & Tools 4 pieces

  • Weapon Gun / Blaster Short (Star Wars) Black Part 58247 Element 4498713 ×3
  • Weapon Lightsaber Hilt with Bottom Ring Metallic Silver Part 64567 Element 6546103 or 6051389 ×1

Wheels and Tyres 4 pieces

  • Wheel 18 x 8 with Fake Bolts and Shallow Spokes Light Bluish Gray Part 56902 Element 4499259 ×4

Bricks Special 3 pieces

  • Brick Special 1 x 2 with Grille Black Part 2877 Element 287726 ×3

Technic Beams Special 3 pieces

  • Technic Beam 3 x 0.5 Liftarm with Boss and Pin / Crank Light Bluish Gray Part 33299a Element 4211688 ×3

Transportation - Sea and Air 3 pieces

  • Jet Engine Fan with 10 Blades and Technic Pin Dark Bluish Gray Part 46667 Element 6313484 or 6100596 ×1
  • Technic Cylinder 4 x 4 with Pin Holes and Centre Bar, Closed Sides on Bar Light Bluish Gray Part 41531 Element 4507052 or 4285324 ×2

Bricks Wedged 2 pieces

  • Brick Wedged, Curved 6 x 4 Triple Light Bluish Gray Part 43712 Element 6101104 or 6030574 ×2

Technic Beams 2 pieces

  • Technic Beam 1 x 11 Thick Light Bluish Gray Part 32525 Element 4611705 or 4534910 ×2

Transportation - Land 2 pieces

  • Seat / Chair 2 x 2 Black Part 4079 ×2

Bricks 1 piece

  • Brick 1 x 4 Light Bluish Gray Part 3010 Element 4211394 ×1

Plates Wedged 1 piece

  • Wedge Plate 4 x 6 Black Part 47407 Element 6173121 or 6145661 ×1

Stickers 1 piece

  • Sticker Sheet for Set 8091-1 [No Color/Any Color] Part 88530 Element 4568124 ×1

Technic Steering, Suspension and Engine 1 piece

  • Technic Engine Crankshaft Center Dark Bluish Gray Part 2854 Element 6007058 or 4210987 ×1

Tiles Special 1 piece

  • Tile Special 1 x 1 with Clip and Straight Tips Dark Red Part 2555 Element 4541522 or 4182850 ×1

Minifigures 5 figures

  • Battle Droid, One Bent Arm, One Straight Arm Minifigure, checked as a whole figure ×2
  • Super Battle Droid, Pearl Dark Gray Minifigure, checked as a whole figure ×1
  • Barriss Offee, Black Hood and Cape Minifigure, checked as a whole figure ×1
  • Clone Trooper, Phase II Armor, Plain Black Head, Dotted Mouth 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.