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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.

Roadside Repair

Checking

6434 Roadside Repair

200 pieces in 92 part and color combinations, plus 5 minifigures.

LEGO counts 207 pieces. This inventory comes from a separate parts catalog and lists 220, including the 20 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

Bricks 41 pieces

  • Brick 1 x 4 Black Part 3010 Element 301026 ×3
  • Brick 1 x 8 Black Part 3008 Element 300826 ×8
  • Brick 2 x 2 Black Part 3003 Element 4103587 or 300326 ×2
  • Brick 2 x 8 Black Part 3007 Element 6037390 or 300726 ×1
  • Brick 1 x 2 x 5 with Blocked Open Studs and Bottom Stud Holder with Asymmetric Ridges Green Part 2454a Element 4273956 or 245428 ×8
  • Brick 2 x 2 x 3 Green Part 30145 Element 4227574 or 4107562 ×3
  • Brick 1 x 4 Red Part 3010 Element 301021 ×6
  • Brick 1 x 4 with Black Stripes and Tow Truck Print Red Part 3010pr9954 Element 4116752 ×1
  • Brick 1 x 4 with Car Headlights and Indicators Print Red Part 3010pr9982 Element 4107876 ×2
  • Brick 1 x 4 with Car Taillights Red and Orange Print Red Part 3010pr9957 Element 4107871 ×1
  • Brick 1 x 4 with Stripes and Wrench Print Red Part 3010apr9959 Element 4143716 or 4116751 ×2
  • Brick 1 x 2 Yellow Part 3004 Element 4613966 or 300424 ×1
  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×2
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×1

Wheels and Tyres 39 pieces

  • Tyre 21 x 12 with Offset Tread Small Wide Black Part 6015 Element 601526 ×18
  • Wheel Skateboard / Trolley Black Part 2496 Element 6223673 or 4569104 ×3
  • Wheel 11 x 12 with Hole Round for Wheels Holder Pin White Part 6014a Element 601401 ×14
  • Wheel 11 x 12 with Hole Round for Wheels Holder Pin Yellow Part 6014a Element 601424 ×4

Bricks Sloped 14 pieces

  • Brick Sloped 45° 2 x 2 with Tachometer and a Red '63 km/h' Print Black Part 3039pr9979 Element 4107903 ×1
  • Brick Sloped 45° 4 x 4 Black Part 30182 Element 4113826 ×2
  • Brick Sloped 45° 10 x 2 x 2 Double Light Gray Part 30180 Element 4110044 ×2
  • Brick Sloped 45° 10 x 2 x 2 Double with Wrench Print Light Gray Part 30180pr0002 Element 4116697 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Trans-Yellow Part 3040b Element 4114130 ×4
  • Brick Sloped 45° 10 x 2 x 2 Double Yellow Part 30180 Element 4655572 or 4112090 ×2
  • Brick Sloped 45° 2 x 4 with '268', Map Lines, Bar Gauges Print Yellow Part 3037pr0018 Element 4116753 ×1

Bars, Ladders and Fences 11 pieces

  • Bar 1 x 4 x 2 with Studs Black Part 4083 Element 408326 ×1
  • Bar 1 x 4 x 2 Light Gray Part 6187 Element 4113844 or 618702 ×2
  • Antenna 8H Whip Red Part 2569 Element 256921 ×1
  • Bar 1 x 6 [Closed Studs] Red Part 6140 Element 4561802 or 4289557 ×2
  • Lever Small Base with Black Lever Red Part 298c02 Element 74335 ×4
  • Antenna 1 x 4 with Rounded Top White Part 3957a ×1

Transportation - Land 11 pieces

  • Vehicle Base 4 x 14 x 1 2/3 Black Part 30262 Element 4190957 or 4116835 ×1
  • Vehicle Base 4 x 5 with Wheel Arches, 2 x 2 Opening Blue Part 4211 Element 421123 ×1
  • Vehicle Base 2 x 8 x 1 1/3, Inverted Slope Double Light Gray Part 30277 Element 4116834 ×1
  • Vehicle Base 4 x 12 x 1 2/3 Light Gray Part 30278c01 Element 4114032 or 4114029 ×1
  • Vehicle Base, Trailer 6 x 12 x 1 1/3 Light Gray Part 30263 Element 4116827 ×2
  • Wheel Holder, Plate, Round 2 x 2 Thin with Clips Light Gray Part 2655 Element 265502 ×2
  • Steering Stand 1 x 2 with Black Steering Wheel White Part 3829c01 Element 4208543 or 9551 ×3

Containers 9 pieces

  • Trash Can with 2 Cover Holders Dark Gray Part 2439 Element 243927 ×1
  • Box 2 x 2 x 2 Door with Slot Light Gray Part 4346 Element 434602 ×1
  • Cupboard 2 x 3 x 2 Door with Black and Yellow Lines, Octagon and Wrench Print Light Gray Part 4533pr0001 Element 4116698 ×3
  • Cupboard 2 x 3 x 2 with Solid Studs Red Part 4532 Element 6106113 or 453221 ×3
  • Box 2 x 2 x 2 [Hollow Studs] Yellow Part 4345b Element 6146457 or 4258381 ×1

Plates Special 9 pieces

  • Plate Special 2 x 2 with Wheel Holders Black Part 4600 Element 460026 ×2
  • Plate Special 2 x 2 with Wheel Holders Light Gray Part 4600 Element 460002 ×1
  • Plate Special 3 x 2 with Rounded End, Hole Red Part 3176 Element 4188189 or 317621 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] White Part 6019 Element 601951 or 601901 ×4

Minifig Shields, Weapons, & Tools 8 pieces

  • Tool Jack [Complete Assembly] Blue Part 4629c01 Element 73393 ×1
  • Tool Circular Saw Dark Gray Part 30194 Element 4113834 ×1
  • Tool Drill, Electric Dark Gray Part 55297 ×1
  • Tool Hammer Cross Pein [6-Rib Handle] Dark Gray Part 55295 ×1
  • Tool Oil Can [Smooth Handle] Dark Gray Part 55296 ×1
  • Tool Screwdriver with Narrow Head [6-Rib Handle] Dark Gray Part 55298 ×1
  • Tool Wrench / Spanner Open End [6-Rib Handle] Dark Gray Part 55299 ×1
  • Tool Wrench / Spanner, Box [6-Rib Handle] Dark Gray Part 55300 ×1

Minifig Accessories 7 pieces

  • Equipment Radio [Extended Handle, Compact Speaker Grille] Black Part 3962b Element 396226 ×2
  • Equipment Shovel [Rounded Handle End] Black Part 3837 Element 4189009 or 383726 ×1
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Blue Part 4349 Element 4111858 ×1
  • Equipment Brush / Push Broom Brown Part 3836 Element 383625 ×1
  • Equipment Hand Truck / Sack Barrow Frame Red Part 2495 Element 6587292 or 6242131 ×1
  • Tap 1 x 1 with Hole in Spout Yellow Part 4599a Element 459924 ×1

Plates 7 pieces

  • Plate 2 x 4 Black Part 3020 Element 302026 ×1
  • Plate 4 x 6 Light Gray Part 3032 Element 303202 ×2
  • Plate 1 x 1 Trans-Neon Green Part 3024 Element 4114162 ×4

Bricks Special 5 pieces

  • Brick Special 1 x 2 with Handle Red Part 30236 Element 4113204 ×3
  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Yellow Part 30237a ×2

Plates Round Curved and Dishes 5 pieces

  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Gray Part 4032a Element 403202 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 ×4

Tiles Special 5 pieces

  • Tile Special 1 x 2 with Handle Blue Part 2432 Element 243223 ×1
  • Tile Special 2 x 3 with Horizontal Clips with Yellow and Black Danger Chevron Print Light Gray Part 30350apr0001 Element 4142081 ×4

Windows and Doors 5 pieces

  • Door Frame 1 x 4 x 6 Type 1 Black Part 30179 Element 4110024 ×1
  • Window 1 x 4 x 6 Frame with 3 Panes, with Fixed Trans-Light Blue Glass Black Part 6160c01 Element 4117078 ×1
  • Window 4 x 10 x 2 Roof Slope Double, Complete Assembly, Trans-Light Blue Glass Black Part 30343c02 ×2
  • Door 1 x 4 x 6 with 3 Panes with Trans-Light Blue Glass Yellow Part 76041c01 ×1

Bricks Round and Cones 4 pieces

  • Brick Round 2 x 2 with Axle Hole Red Part 3941 Element 614321 or 394121 ×2
  • Brick Round 1 x 1 Open Stud White Part 3062b Element 6619283 or 306201 ×2

Flags, Banners and Signs 4 pieces

  • Flag 4 x 1 Wavy [First Wave Left] Red Part 4495a ×1
  • Road Sign Clip-on 2 x 2 Round with Arrow on Blue Print White Part 30261pr0009 Element 4116687 ×1
  • Road Sign Clip-on 2 x 2 Triangle with Red Border and Truck Print White Part 30259pr0008 Element 4116694 ×1
  • Road Sign Clip-on 2.2 x 2.667 Triangular with Warning Print White Part 30259pr0002 Element 4116683 ×1

Tiles 4 pieces

  • Tile 1 x 2 with Mail Envelope, Letter, Address and Red Stamp Print White Part 3069bpr0099 Element 4521848 or 80170 ×1
  • Tile 1 x 4 with Groove Yellow Part 2431 Element 243124 ×2
  • Tile 2 x 2 with Groove Yellow Part 3068b Element 6388487 or 306824 ×1

String, Bands and Reels 3 pieces

  • Chain 17L [21 Links] Black Part 30104 Element 4516718 or 4106729 ×1
  • String Cord Thin (0.5mm) [Undetermined Length] Black Part 56823 Element 7009426 ×1
  • String Reel Winch 2 x 4 x 2 (Light Gray Drum) Red Part 73037 Element 4190523 or 4109857 ×1

Baseplates 2 pieces

  • Baseplate 16 x 16 Road / Driveway with Yellow Triangle Print Green Part 51595pr0003 Element 4190948 or 4116754 ×2

Bricks Wedged 2 pieces

  • Brick Wedged, Angled 3 x 2 Left Blue Part 6565 Element 6214163 or 4540057 ×1
  • Brick Wedged, Angled 3 x 2 Right Blue Part 6564 Element 6214162 or 4540056 ×1

Panels 2 pieces

  • Panel 1 x 2 x 1 [Square Corners] Red Part 4865a ×2

Windscreens and Fuselage 2 pieces

  • Windscreen 2 x 4 x 2 Trans-Light Blue Part 3823 Element 6581802 or 6253682 ×2

Supports, Girders and Cranes 1 piece

  • Hook, Plate 1 x 2 with Crane Hook Left Light Gray Part 3127 Element 312702 ×1

Minifigures 5 figures

  • Man, Brown Jacket, Light Gray Legs, Black Hair, Sunglasses Minifigure, checked as a whole figure ×1
  • Mechanic, Woman, Red Overalls, Green Cap Minifigure, checked as a whole figure ×1
  • Mechanic, Red Overalls, Green Cap, Printed Hair Minifigure, checked as a whole figure ×2
  • Mechanic, Red Jacket with Zipper, Black Hair, Moustache 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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