BlockTalk Find Your Set

Free tool

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.

Monster Jam DIGatron Pull-Back

Checking

42199 Monster Jam DIGatron Pull-Back

218 pieces in 61 part and color combinations.

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.

Show

Piece checklist

Technic Pins 86 pieces

  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle Black Part 18651 Element 6089119 ×10
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Black Part 65304 Element 6321745 ×2
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 1 spare in the box ×31
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×12
  • Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Blue Part 42924 Element 6299413 ×11
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Red Part 11214 Element 6209519 ×8
  • Technic Pin 1/2 with Friction Red Part 89678 Element 6378120 1 spare in the box ×6
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Red Part 65304 Element 6347789 ×2
  • Technic Pin 3/4 Tan Part 32002 Element 6663097 or 6013938 1 spare in the box ×4

Technic Beams 43 pieces

  • Technic Beam 1 x 11 Thick Black Part 32525 Element 6029578 or 4534909 ×1
  • Technic Beam 1 x 11.5 Double Bent Thick Black Part 32009 Element 6271152 or 4111998 ×2
  • Technic Beam 1 x 15 Thick with Alternating Holes Black Part 71710 Element 6321716 ×2
  • Technic Beam 1 x 5 Thin with Axle Holes on Ends Black Part 11478 Element 6327028 or 6030286 ×2
  • Technic Beam 1 x 7 Bent (4 - 4) Thick Black Part 32348 Element 6278125 or 4128593 ×4
  • Technic Beam 1 x 7 Thick with Alternating Holes Black Part 2391 Element 6435016 ×2
  • Technic Beam 2 x 5 L-Shape with Quarter Ellipse Thick Black Part 80286 Element 6407066 or 6378466 ×2
  • Technic Beam 3 x 3 T-Shape Thick Black Part 60484 Element 4552347 or 4535771 ×2
  • Technic Beam 1 x 2 Thin Bright Light Orange Part 41677 Element 6476817 ×6
  • Technic Beam 1 x 3 Thick Bright Light Orange Part 32523 Element 6418455 or 6275899 ×2
  • Technic Beam 1 x 5 Thick Bright Light Orange Part 32316 Element 6203256 or 4248239 ×1
  • Technic Beam 1 x 6 Thin Bright Light Orange Part 32063 Element 6476803 ×2
  • Technic Beam 1 x 9 Bent (6 - 4) Thick Bright Light Orange Part 6629 Element 6476813 ×2
  • Technic Beam 2 x 4 L-Shape Thick Bright Light Orange Part 32140 Element 6411444 or 4248902 ×2
  • Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Dark Bluish Gray Part 60483 Element 6265093 or 6006141 ×6
  • Technic Beam 1 x 5 Thick Dark Bluish Gray Part 32316 Element 32316199 or 4210686 ×1
  • Technic Beam 2 x 4 L-Shape Thick Dark Bluish Gray Part 32140 Element 6271830 or 4210667 ×3
  • Technic Beam 2 x 5 L-Shape with Quarter Ellipse Thick Red Part 80286 Element 6407068 ×1

Technic Connectors 21 pieces

  • Technic Axle and Pin Connector Angled #3 - 157.5° Black Part 32016 Element 6261386 or 4107082 ×4
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Black Part 42003 Element 6273708 or 4200326 ×5
  • Technic Axle and Pin Connector Perpendicular Double Split [Reinforced] Black Part 69819 Element 6349281 ×2
  • Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls] Black Part 42195 Element 6286381 ×2
  • Technic Pin Connector Hub with 1 Axle Black Part 22961 Element 6253260 ×6
  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] Dark Bluish Gray Part 65487 Element 6282144 ×2

Technic Axles 12 pieces

  • Technic Axle 12 Black Part 3708 Element 370826 1 spare in the box ×2
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×3
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×4
  • Technic Axle 6 Red Part 3706 Element 6130002 or 4191526 ×1
  • Technic Axle 5 Yellow Part 32073 Element 6130008 ×2

Technic Panels 10 pieces

  • Technic Panel 3 x 7 x 1 Black Part 71709 Element 6331935 ×2
  • Technic Panel Fairing #21 5L Small Smooth, Side B Black Part 11946 Element 6316923 or 6023036 ×1
  • Technic Panel Fairing #22 5L Small Smooth, Side A Black Part 11947 Element 6319983 or 6022761 ×1
  • Technic Panel Curved and Bent 6 x 3 Bright Light Orange Part 24116 Element 6302731 ×1
  • Technic Panel Fairing #21 5L Small Smooth, Side B Bright Light Orange Part 11946 Element 6476816 or 6286429 ×1
  • Technic Panel Fairing #22 5L Small Smooth, Side A Bright Light Orange Part 11947 Element 6389721 or 6178468 ×1
  • Technic Panel Fairing #7 3L Very Small Smooth, Side A Bright Light Orange Part 2387 Element 6511000 or 6476796 ×1
  • Technic Panel Fairing #8 3L Very Small Smooth, Side B Bright Light Orange Part 2389 Element 6513884 or 6476797 ×1
  • Technic Panel Fairing 2 x 3 x 1 #3 Angled 157.5° Dark Bluish Gray Part 2457 Element 6510093 or 6426611 ×1

Technic Bushes 9 pieces

  • Technic Bush Black Part 3713 Element 6332148 or 6210506 1 spare in the box ×1
  • 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 ×4

Bars, Ladders and Fences 8 pieces

  • Bar 3L Black Part 87994 Element 6185316 or 6093525 1 spare in the box ×7
  • Bar 4L (Lightsaber Blade / Wand) Light Bluish Gray Part 30374 Element 6116608 or 4211628 ×1

Minifig Upper Body 8 pieces

  • Arm Mechanical with Clip [Thick Support] Dark Bluish Gray Part 98313 Element 6276870 or 6012812 ×8

Wheels and Tyres 8 pieces

  • Tyre 56 x 26 Tractor Black Part 70695 Element 6325260 ×4
  • Wheel 30.4 x 20 without Pinholes, with Reinforced Rim Bright Light Orange Part 56145 Element 6528827 ×4

Technic Beams Special 5 pieces

  • Technic Pin Connector Double with Bar [2 Holes] Black Part 85940 Element 6173124 or 4562148 ×5

Tubes and Hoses 5 pieces

  • Hose Rigid 3mm D. 5L / 4.0cm Black Part 75c05 Element 6432743 1 spare in the box ×1
  • Hose, Ribbed 7mm D. 2L / 1.6cm Flat Silver Part 78c02 Element 6525133 or 4620070 ×4

Mechanical 1 piece

  • Pullback Motor 6 x 3 x 5 Dark Bluish Gray Part 12799 Element 6143751 or 6024100 ×1

Stickers 1 piece

  • Sticker Sheet for Set 42199-1 [No Color/Any Color] Part 10110643 Element 6522695 ×1

Tiles 1 piece

  • Tile 6 x 6 with Bottom Tubes Bright Light Orange Part 10202 Element 6525132 ×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.

We value your privacy

We use cookies 🍪 for analytics and to improve your experience. Read our privacy policy