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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.

BULK Drill Machine

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44025 BULK Drill Machine

101 pieces in 49 part and color combinations, plus 2 minifigures.

The official piece count includes the 12 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

Large Buildable Figures 25 pieces

  • Large Figure Skeletal, Limb with Ball Sockets Black Part 90622 Element 4593567 ×2
  • Large Figure Skeletal, Limb, 4L with Ball Joint on Axle and Ball Socket Black Part 90611 Element 4609682 ×2
  • Large Figure Skeletal, Torso with 9 Ball Joints, and 6 Holes, Medium Black Part 90625 Element 4593571 ×1
  • Large Figure Skeletal, Limb with 2 Ball Joints, and Ball Socket Dark Bluish Gray Part 90617 Element 4622903 ×4
  • Large Figure Limb Cover, Size 5, Armor with Ball Joint Socket with Red Arrows, Orange Markings, and Hero Factory Logo Print Flat Silver Part 90639pr0031 Element 6073701 ×2
  • Large Figure Cockpit Seat with Ball Joint Orange Part 15353 Element 6058113 ×1
  • Large Figure Limb Cover, Size 3, Armor with Ball Joint Socket Orange Part 90641 Element 4632603 or 4604221 ×4
  • Large Figure Limb Cover, Armor, Knee / Shoulder Pearl Titanium Part 98592 Element 4667120 ×2
  • Large Figure Limb Cover, Size 4, Armor with Ball Joint Socket Pearl Titanium Part 90640 Element 6061054 or 6013698 ×2
  • Large Figure Creature Cocoon Petal with Black Base Pattern Trans-Light Blue Part 15358pat0001 Element 6100512 or 6071209 ×3
  • Large Figure Weapon, Barrel with 2 Pin Holes and 3 Axle Holes Trans-Neon Green Part 98585 Element 6248914 or 4651747 ×2

Technic Pins 19 pieces

  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Black Part 32054 Element 4140801 or 4107742 ×2
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×4
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×2
  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 1 spare in the box ×2
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Blue Part 6558 Element 4514553 ×5
  • Technic Pin 1/2 with 2L Bar Extension Light Bluish Gray Part 61184 Element 6347715 or 4520320 ×4

Technic Connectors 11 pieces

  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Black Part 6553 Element 4107765 or 655326 ×2
  • Technic Axle Connector 2 x 3 with Ball Socket, Open Lower Axle Holes Black Part 93571 Element 4610948 ×2
  • Technic Pin Connector Perpendicular Long Black Part 32557 Element 4143466 ×1
  • Technic Pin Connector Round [Slotted] Black Part 62462 Element 6173119 or 4526982 ×2
  • Technic Axle and Pin Connector Angled Triple [120° Offset] Dark Brown Part 10288 Element 6273219 or 6005755 ×1
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Light Bluish Gray Part 42003 Element 6273724 or 4211779 ×1
  • Technic Pin Connector Hub Perpendicular 3L with 4 Pins Light Bluish Gray Part 48989 Element 4225033 ×1
  • Technic Axle Connector Smooth [with x Hole + Orientation] Yellow Part 59443 Element 4519010 ×1

Bars, Ladders and Fences 10 pieces

  • Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] Black Part 48729b Element 6278152 or 6037347 1 spare in the box ×4
  • Bar 4L (Lightsaber Blade / Wand) Trans-Neon Green Part 30374 Element 6507881 or 6170186 ×4
  • Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye Trans-Orange Part 58176 Element 6507868 or 6171764 ×2

Technic Beams 6 pieces

  • Technic Beam 1 x 3 Thick Black Part 32523 Element 4142822 or 3252326 ×2
  • Technic Beam 1 x 4 Thin Black Part 32449 Element 6327548 or 4142236 ×2
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Orange Part 32271 Element 6353182 or 4657639 ×2

Bricks Round and Cones 5 pieces

  • Cone Jagged, Drill Tip Orange Part 64713 Element 6070496 ×1
  • Cone 1 x 1 [Top Groove] Trans-Neon Green Part 59900 Element 6301321 or 6172230 ×4

Plates Round Curved and Dishes 5 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Neon Green Part 6141 Element 6240223 or 3005749 1 spare in the box ×5

Technic Axles 4 pieces

  • Technic Axle 6 Black Part 3706 Element 370626 ×1
  • Technic Axle 3 with Stud Dark Tan Part 6587 Element 6031821 or 6013821 ×1
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×1
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×1

Technic Beams Special 3 pieces

  • Technic Pin Connector Double with Bar [2 Holes] Black Part 85940 Element 6173124 or 4562148 ×2
  • Technic Beam 1 x 3 with Ball Joint in Middle Dark Bluish Gray Part 98577 Element 6001085 ×1

Minifig Upper Body 2 pieces

  • Arm Mechanical with Clip [Thin Support] Pearl Titanium Part 53989 Element 4625860 or 4613114 ×2

Projectiles / Launchers 2 pieces

  • Launcher, Weapon Gun / Blaster / Shooter Mini Black Part 15391 Element 6051331 ×1
  • Launcher Trigger, Weapon Gun Trigger Dark Bluish Gray Part 15392 Element 6051334 1 spare in the box ×1

Technic Bushes 2 pieces

  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 1 spare in the box ×2

Technic Gears 2 pieces

  • Technic Driving Ring Extension, 4 Ridges Light Bluish Gray Part 32187 Element 4278756 or 4209329 ×2

Technic Special 2 pieces

  • Technic Link 1 x 9 Bent (6 - 4) Dark Bluish Gray Part 64451 Element 6170705 or 4539297 ×2

Stickers 1 piece

  • Sticker Sheet for Set 44025-1 [No Color/Any Color] Part 17575 Element 6073937 ×1

Transportation - Sea and Air 1 piece

  • Technic Cylinder 4 x 4 with Pin Holes and Centre Bar, Closed Sides on Bar Pearl Titanium Part 41531 Element 6074417 ×1

Windscreens and Fuselage 1 piece

  • Windscreen 4 x 4 x 4 2/3 with Handle Trans-Brown Part 11289 Element 6514340 or 6280337 ×1

Minifigures 2 figures

  • Bulk in Pearl Dark Gray Armor Minifigure, checked as a whole figure ×1
  • Hero Factory Jumper, Blue Top, Lime Base 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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