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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.

Droid Tri-Fighter

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75044 Droid Tri-Fighter

232 pieces in 54 part and color combinations, plus 4 minifigures.

The piece count includes the 30 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.

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

Bricks Special 37 pieces

  • Brick Special 1 x 2 x 2/3 with Studs on Sides Black Part 4595 Element 6681661 or 4523339 ×15
  • Slope Inverted 45° 4 x 2 Double with Pins and Axle Hole Type 2 [X Opening] Dark Bluish Gray Part 30390b ×1
  • Brick Special 1 x 2 with Studs on 2 Sides Light Bluish Gray Part 52107 Element 4657459 ×21

Plates 35 pieces

  • Plate 1 x 1 Dark Blue Part 3024 Element 6554188 or 4184108 ×6
  • Plate 1 x 2 Dark Blue Part 3023 Element 6554191 or 4528981 ×1
  • Plate 2 x 4 Dark Blue Part 3020 Element 6554194 or 4667595 ×18
  • Plate 1 x 3 Dark Bluish Gray Part 3623 Element 4211133 ×6
  • Plate 1 x 4 Light Bluish Gray Part 3710 Element 4211445 ×2
  • Plate 1 x 1 Trans-Red Part 3024 Element 6513963 or 6252042 ×2

Hinges, Arms and Turntables 34 pieces

  • Hinge Cylinder 1 x 3 Locking with 1 Finger and 2 Fingers On Ends, with Hole, 9 Teeth Black Part 30554b Element 4507820 or 4143246 ×3
  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Black Part 30383 Element 6338799 or 4144575 ×3
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth Black Part 44302a Element 4183060 ×3
  • Hinge Plate 2 x 2 Locking with 1 Finger on Top Black Part 92582 Element 6265730 or 4613759 ×4
  • Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends Dark Bluish Gray Part 30552 Element 4210694 ×3
  • Hinge Brick 1 x 2 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth Light Bluish Gray Part 30386 Element 4211667 ×15
  • Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth Light Bluish Gray Part 30553 Element 4222047 ×3

Plates Wedged 24 pieces

  • Wedge Plate 4 x 2 Left Dark Blue Part 41770 Element 4529954 or 4247065 ×3
  • Wedge Plate 4 x 2 Right Dark Blue Part 41769 Element 4502091 or 4247066 ×3
  • Wedge Plate 2 x 4 Dark Bluish Gray Part 51739 Element 4527082 ×12
  • Wedge Plate 4 x 4 Cut Corner Dark Bluish Gray Part 30503 Element 4210728 ×6

Tiles 24 pieces

  • Tile 2 x 4 with Groove Black Part 87079 Element 4560182 Also in Dark Bluish Gray ×6
  • Tile 1 x 4 with Groove Dark Bluish Gray Part 2431 Element 4211053 ×6
  • Tile 2 x 4 with Groove Dark Bluish Gray Part 87079 Element 4560184 Also in Black ×12

Bricks 15 pieces

  • Brick 1 x 3 Black Part 3622 Element 362226 ×6
  • Brick 1 x 4 Dark Blue Part 3010 Element 4264569 ×9

Bricks Sloped 11 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Blue Part 54200 Element 4504374 or 4502092 ×3
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Bluish Gray Part 85984 Element 4567887 ×6
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Red Part 54200 Element 6245252 or 4244363 ×2

Bricks Round and Cones 10 pieces

  • Brick Round 1 x 1 Open Stud Dark Blue Part 3062b Element 4177741 ×3
  • Cone 1 x 1 [Top Groove] Dark Bluish Gray Part 59900 Element 4529240 ×2
  • Cone 2 x 2 x 2, Open Stud Dark Bluish Gray Part 3942c Element 6533790 or 6092666 ×1
  • Cone 1 x 1 [Top Groove] Trans-Red Part 59900 Element 6514021 or 6337596 ×4

Plates Special 7 pieces

  • Technic Plate 2 x 4 [3 Holes] Black Part 3709 Element 370926 ×1
  • Plate Special 1 x 2 with 1 Stud with Groove (Jumper) Dark Bluish Gray Part 3794b Element 4211119 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] Light Bluish Gray Part 2540 Element 4211632 ×2
  • Plate Special 1 x 2, Top Clip [Split] Light Bluish Gray Part 92280 Element 4598526 ×2

Bricks Wedged 6 pieces

  • Brick Wedged, Curved 2 x 3 x 2/3 Two Studs, Wing End Dark Blue Part 47456 Element 6062104 or 4218675 ×6

Plates Round Curved and Dishes 6 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×3
  • Dish 2 x 2 Inverted [Radar] Trans-Neon Orange Part 4740 Element 6245295 or 3006347 ×3

Technic Axles 5 pieces

  • Technic Axle 6 Black Part 3706 Element 370626 ×1
  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×1
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×3

Minifig Shields, Weapons, & Tools 3 pieces

  • Weapon Gun / Blaster Short (Star Wars) Black Part 58247 Element 4498713 ×2
  • Weapon Lightsaber Hilt with Bottom Ring Black Part 64567 Element 4614712 or 4598897 ×1

Projectiles / Launchers 3 pieces

  • Launcher, Brick Special 1 x 4 Spring Shooter with Light Bluish Gray Top Dark Bluish Gray Part 15400 Element 6324200 or 6048898 ×1
  • Projectile, Spring Shooter Ammunition 8L Bar Trans-Red Part 15303 Element 6287550 or 6054526 ×2

Technic Special 3 pieces

  • Technic Plate Rotor 3 Blade with Smooth Ends and 6 Studs (Propeller) Light Bluish Gray Part 32125 Element 4262978 or 4211842 ×3

Technic Bricks 2 pieces

  • Technic Brick 1 x 4 [3 Pin Holes] Light Bluish Gray Part 3701 Element 4211441 ×2

Windscreens and Fuselage 2 pieces

  • Windscreen 6 x 6 x 3 Canopy Half Sphere with Dual 2 Fingers and Droid Tri-Fighter Cockpit Print Trans-Brown Part 50747pr0008 Element 6067372 ×2

Bars, Ladders and Fences 1 piece

  • Bar 4L (Lightsaber Blade / Wand) Black Part 30374 Element 6116604 or 4140303 ×1

Minifig Accessories 1 piece

  • Equipment Handcuffs Light Bluish Gray Part 61482 Element 6173615 or 4641048 ×1

Stickers 1 piece

  • Sticker Sheet for Set 75044-1 [No Color/Any Color] Part 16419 Element 6059438 ×1

Technic Connectors 1 piece

  • Technic Axle Connector Hub with 3 Axles at 120° Light Bluish Gray Part 57585 Element 4502595 ×1

Tiles Special 1 piece

  • Tile Special 1 x 2 Grille with Bottom Groove Dark Bluish Gray Part 2412b Element 4210631 ×1

Minifigures 4 figures

  • Chancellor Palpatine, Dark Bluish Gray Outfit (Episode 3) Minifigure, checked as a whole figure ×1
  • Battle Droid Security, Dark Red Torso with Tan Print, One Bent Arm, One Straight Arm Minifigure, checked as a whole figure ×1
  • Buzz Droid with Zip Line Handle Minifigure, checked as a whole figure ×1
  • Battle Droid, One Bent Arm, One Straight Arm 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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