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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.

6x6 All Terrain Tow Truck

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42070 6x6 All Terrain Tow Truck

1,862 pieces in 178 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.

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Piece checklist

Black 527 pieces

  • Dish 6 x 6 Inverted (Radar) with Solid Studs Black Part 44375b Element 6058341 ×6
  • Plate 2 x 4 Black Part 3020 Element 302026 ×2
  • Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] Black Part 10247 Element 6061032 ×3
  • Technic Axle 12 Black Part 3708 Element 370826 ×2
  • Technic Axle 4 Black Part 3705 Element 370526 ×14
  • Technic Axle 8 Black Part 3707 Element 370726 ×2
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle Black Part 18651 Element 6089119 ×9
  • Technic Axle and Pin Connector Angled #6 - 90° Black Part 32014 Element 6268905 or 4107767 ×4
  • Technic Axle and Pin Connector Perpendicular Black Part 6536 Element 6261371 or 4173668 ×43
  • Technic Axle and Pin Connector Toggle Joint Smooth Black Part 32126 Element 6457112 or 6322045 ×2
  • Technic Beam 1 x 15 Thick Black Part 32278 Element 4542573 or 4128603 ×1
  • Technic Beam 1 x 2 Thin Black Part 41677 Element 6338428 or 4167726 ×18
  • Technic Beam 1 x 3 Thick Black Part 32523 Element 4142822 or 3252326 ×12
  • Technic Beam 1 x 4 Thin Black Part 32449 Element 6327548 or 4142236 ×24
  • Technic Beam 1 x 6 Thin Black Part 32063 Element 6163980 or 4114634 ×8
  • Technic Beam 1 x 7 Bent (4 - 4) Thick Black Part 32348 Element 6278125 or 4128593 ×2
  • Technic Beam 1 x 7 Thick Black Part 32524 Element 4495935 or 4155458 ×5
  • Technic Beam 1 x 9 Bent (6 - 4) Thick Black Part 6629 Element 6279881 or 4119800 ×8
  • Technic Beam 3 x 0.5 Liftarm with Boss and Pin Semi-Reduced Black Part 33299b Element 4563044 ×4
  • Technic Beam 3 x 3 T-Shape Thick Black Part 60484 Element 4552347 or 4535771 ×13
  • Technic Beam 3 x 5 L-Shape Thick Black Part 32526 Element 4142823 or 3252626 ×2
  • Technic Brick 1 x 2 [2 Pin Holes] Black Part 32000 Element 3200026 ×4
  • Technic Gear 12 Tooth Double Bevel Black Part 32270 Element 4177431 ×13
  • Technic Gear Rack 1 x 13 with Axle and Pin Holes Black Part 64781 Element 6302830 or 4540906 ×1
  • Technic Panel 5 x 11 x 1 Black Part 64782 Element 4566243 ×1
  • Technic Panel Curved 11 x 3 with 10 Pin Holes through Panel Surface Black Part 11954 Element 6031916 ×1
  • Technic Panel Curved 3 x 13 Black Part 18944 Element 6208345 or 6162372 ×6
  • Technic Panel Curved 7 x 3 with 2 Pin Holes through Panel Surface Black Part 24119 Element 6150082 ×6
  • Technic Pin Connector 3L with 2 Pins and Center Hole Black Part 15461 Element 6055630 ×4
  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise Black Part 15100 Element 6073231 ×12
  • Technic Pin Connector Round [Slotted] Black Part 62462 Element 6173119 or 4526982 ×2
  • Technic Pin Connector Toggle Joint Smooth Double with Axle and Pin Holes Black Part 87408 Element 6278412 or 4558692 ×4
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Black Part 32054 Element 4140801 or 4107742 ×15
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 5 spares in the box ×261
  • Technic Turntable Large Type 3 Top, 60 Tooth Black Part 18938 Element 6109283 ×1
  • Technic Turntable Small Base, 28 Tooth Black Part 99010 Element 6326620 or 4652236 ×4
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×2
  • Tyre 107 x 44 Tractor Black Part 23798 Element 6141782 ×6

Light Bluish Gray 382 pieces

  • Battery Box, Power Functions 4 x 11 x 7 with Orange Switch and Dark Bluish Gray Covers [Complete Assembly] [New Version] Light Bluish Gray Part 16511 Element 6368436 or 6257768 ×1
  • Control Unit, IR, Power Functions, with Dark Bluish Gray Bottom Light Bluish Gray Part 58122 Element 6225576 or 6074396 ×1
  • Motor, Medium, Power Functions, 3 x 6 x 3 with Dark Bluish Gray Bottom and 20cm Wire Light Bluish Gray Part 58120 Element 6209881 or 6151440 ×1
  • Motor, XL, Power Functions, 6 x 5 x 6, 20cm with Dark Bluish Gray Bottom Light Bluish Gray Part 58121 Element 6102930 or 6073386 ×1
  • Receiver Unit, IR, Power Functions Light Bluish Gray Part 58123a Element 6194861 or 6132634 ×1
  • Technic Axle 11 Light Bluish Gray Part 23948 Element 6178172 ×2
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×45
  • Technic Axle 7 Light Bluish Gray Part 44294 Element 44294194 or 4211805 ×11
  • Technic Axle Connector with Axle Hole Light Bluish Gray Part 32039 Element 4211553 ×18
  • Technic Axle and Pin Connector Angled #2 - 180° Light Bluish Gray Part 32034 Element 6346487 or 4211567 ×6
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Light Bluish Gray Part 42003 Element 6273724 or 4211779 ×16
  • Technic Axle and Pin Connector Perpendicular Triple Light Bluish Gray Part 63869 Element 6331441 or 4538007 ×13
  • Technic Beam 1 x 11.5 Double Bent Thick Light Bluish Gray Part 32009 Element 6271156 or 4234240 ×4
  • Technic Beam 1 x 15 Thick Light Bluish Gray Part 32278 Element 4542577 or 4211770 ×20
  • Technic Beam 1 x 3 Thin Light Bluish Gray Part 6632 Element 6360043 or 4211566 ×12
  • Technic Beam 1 x 5 Thick Light Bluish Gray Part 32316 Element 4211651 ×13
  • Technic Beam 1 x 5 Thin with Axle Holes on Ends Light Bluish Gray Part 11478 Element 6328063 or 6029206 ×4
  • Technic Beam 1 x 7 Bent (4 - 4) Thick Light Bluish Gray Part 32348 Element 6278129 or 4211668 ×4
  • Technic Beam 1 x 9 Thick Light Bluish Gray Part 40490 Element 6102449 or 4211866 ×23
  • Technic Beam 2 x 4 L-Shape Thick Light Bluish Gray Part 32140 Element 6271831 or 4211610 ×12
  • Technic Beam 3 x 5 L-Shape Thick Light Bluish Gray Part 32526 Element 4211713 ×23
  • Technic Beam 5 x 11 with 3 x 5 Opening Frame Thick Light Bluish Gray Part 64178 Element 4540797 ×3
  • Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick Light Bluish Gray Part 64179 Element 4539880 ×9
  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 1 spare in the box ×48
  • Technic Engine Connecting Rod Light Bluish Gray Part 2852 Element 6000018 or 4655728 ×4
  • Technic Engine Cylinder without Side Slots, with Bottom Slots Light Bluish Gray Part 2850b Element 6514436 or 6383961 ×4
  • Technic Gear 16 Tooth Reinforced [New Style] Light Bluish Gray Part 94925 Element 4640536 ×13
  • Technic Gear 20 Tooth Bevel with Pin Hole Light Bluish Gray Part 87407 Element 4558690 ×1
  • Technic Linear Actuator Mini with Dark Bluish Gray Head and Orange Axle Light Bluish Gray Part 92693 Element 6221464 or 4612100 ×3
  • Technic Linear Actuator with Dark Bluish Gray Ends [Improved Version] Light Bluish Gray Part 61927b Element 6153715 or 4638507 ×1
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×17
  • Technic Pin Connector Hub Perpendicular 3L with 4 Pins Light Bluish Gray Part 48989 Element 4225033 ×3
  • Technic Pin Connector Round [Slotted] Light Bluish Gray Part 62462 Element 6173127 or 4526985 ×22
  • Technic Pin Double with Axle Hole Light Bluish Gray Part 32138 Element 4211888 ×2
  • Technic Steering Portal Axle Housing Light Bluish Gray Part 92908 Element 6342037 or 4610377 ×6
  • Technic Steering Wheel Small (3 Studs Diameter) Light Bluish Gray Part 2819 Element 4580510 or 4211578 ×1
  • Technic Turntable Large Type 3 Base Light Bluish Gray Part 18939 Element 6109285 ×1
  • Technic Turntable Small Top Light Bluish Gray Part 99009 Element 4652235 ×4
  • Technic Universal Joint 3L [Complete Assembly] Light Bluish Gray Part 61903 Element 6335279 or 6321309 ×2
  • Technic Worm Gear Type 2 Light Bluish Gray Part 32905 Element 6185471 ×1
  • Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes Light Bluish Gray Part 55981 Element 6109684 or 4299119 ×3
  • Wheel 18 x 8 with Fake Bolts and Deep Spokes with Inner Ring Light Bluish Gray Part 13971 Element 6359807 or 6044729 ×3

Blue 241 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×66
  • Technic Panel Curved and Bent 6 x 3 Blue Part 24116 Element 6268009 or 6133684 ×2
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Blue Part 6558 Element 4514553 ×171
  • Tile Special 1 x 2 Grille with Bottom Groove Blue Part 2412b Element 241223 ×2

Red 227 pieces

  • Technic Axle 10 Red Part 3737 Element 6130005 or 4267858 ×3
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×21
  • Technic Axle 6 Red Part 3706 Element 6130002 or 4191526 ×5
  • Technic Axle and Pin Connector Angled #1 Red Part 32013 Element 6332580 or 4254606 ×12
  • Technic Axle and Pin Connector Angled #3 - 157.5° Red Part 32016 Element 6261396 or 6176754 ×4
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Red Part 32184 Element 6276963 or 4128598 ×16
  • Technic Beam 1 x 11.5 Double Bent Thick Red Part 32009 Element 6271160 or 4268653 ×4
  • Technic Beam 1 x 15 Thick Red Part 32278 Element 4542575 or 4163147 ×7
  • Technic Beam 1 x 2 Thick Red Part 43857 Element 4185664 ×2
  • Technic Beam 1 x 5 Thick Red Part 32316 Element 4142132 or 4128589 ×2
  • Technic Beam 1 x 7 Thick Red Part 32524 Element 4495933 or 4162098 ×20
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Red Part 32271 Element 6276845 or 6188299 ×2
  • Technic Beam 2 x 4 L-Shape Thick Red Part 32140 Element 6271827 or 4141270 ×8
  • Technic Beam 3 x 5 L-Shape Thick Red Part 32526 Element 4143154 ×5
  • Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes] Red Part 14720 Element 6534281 or 6185105 ×6
  • Technic Bush Red Part 3713 Element 6271820 or 4227155 1 spare in the box ×2
  • Technic Changeover Catch - + opening Red Part 6641 Element 6099696 or 4270473 ×4
  • Technic Driving Ring Connector Smooth [4 rounded side walls] Red Part 26287 Element 6153686 ×1
  • Technic Gear 16 Tooth with Clutch on Both Sides Red Part 18946 Element 6100930 ×13
  • Technic Gear Differential, 24 -16 Tooth with Clutch on Both Sides Red Part 6573 Element 6510296 or 6188245 ×2
  • Technic Gear Rack 1 x 14 x 2 Housing Red Part 18940 Element 6114965 ×4
  • Technic Pin Connector Hub with 1 Axle Red Part 22961 Element 6167939 ×6
  • Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Big Squared Pin Holes] Red Part 87082 Element 6168687 or 4560172 ×3
  • Technic Pin Connector Round [Slotted] Red Part 62462 Element 6173126 or 4526984 ×5
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Red Part 32054 Element 4140806 or 4125198 ×68
  • Tile Special 1 x 2 Grille with Bottom Groove Red Part 2412b Element 241221 ×2

Dark Bluish Gray 143 pieces

  • Chain 16L [21 Links] Dark Bluish Gray Part 60169 Element 6258887 or 4516456 ×4
  • String Cord Medium Thickness (1mm) 150cm Dark Bluish Gray Part 37597c150 Element 6431485 or 6226157 ×1
  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×17
  • Technic Axle 5.5 with Stop [Rounded Short End] Dark Bluish Gray Part 59426 Element 4508553 ×3
  • Technic Axle 8 with Stop Dark Bluish Gray Part 55013 Element 4499858 ×6
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Dark Bluish Gray Part 11214 Element 6015356 ×33
  • Technic Axle and Pin Connector Block 4 x 3 x 2 1/2 [Linear Actuator Holder] Dark Bluish Gray Part 61904 Element 6356106 or 4528038 ×1
  • Technic Beam 1 x 13 Thick Dark Bluish Gray Part 41239 Element 4522937 or 4261932 ×10
  • Technic Driving Ring 3L Dark Bluish Gray Part 18947 Element 6100931 ×4
  • Technic Gear 24 Tooth [New Style with Single Axle Hole] Dark Bluish Gray Part 3648b Element 6133119 or 4514558 ×7
  • Technic Gear 8 Tooth [Reinforced] Dark Bluish Gray Part 10928 Element 6631413 or 6012451 ×10
  • Technic Gear Differential with Inner Tabs and Closed Center, 28 Bevel Teeth [Beveled Edge] Dark Bluish Gray Part 62821b Element 4562210 or 4525184 ×3
  • Technic Gear Rack 1 x 14 x 2 with Axle and Pin Holes Dark Bluish Gray Part 18942 Element 6273338 or 6114979 ×4
  • Technic Pin Connector Round 1L [Beam] Dark Bluish Gray Part 18654 Element 6100030 1 spare in the box ×27
  • Technic Reel 3 x 2 Dark Bluish Gray Part 32012 Element 32012199 or 4239891 ×1
  • Technic Steering Hub for Portal Axle Dark Bluish Gray Part 92909 Element 4610378 ×6
  • Tile Special Round 2 x 2 with Hole Dark Bluish Gray Part 15535 Element 6055313 ×6

Yellow 102 pieces

  • Technic Axle 5 Yellow Part 32073 Element 6130008 ×21
  • Technic Axle 9 Yellow Part 60485 Element 6130010 ×8
  • Technic Axle Connector Smooth [with x Hole + Orientation] Yellow Part 59443 Element 4519010 ×19
  • Technic Beam 1 x 3 Thick Yellow Part 32523 Element 4153707 ×7
  • Technic Beam 1 x 9 Thick Yellow Part 40490 Element 6115616 or 4187136 ×3
  • Technic Beam 3 x 5 L-Shape Thick Yellow Part 32526 Element 4144022 ×8
  • Technic Beam Triangle Thin [Type II] Yellow Part 99773 Element 6331435 or 6010863 ×6
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Yellow Part 32123b Element 6271167 or 3212324 1 spare in the box ×18
  • Technic Engine Crankshaft Yellow Part 2853 Element 6640378 or 4119474 ×2
  • Technic Engine Piston Round Yellow Part 2851 Element 4112203 or 285124 ×4
  • Wheel 56 x 34 Technic Racing Medium with 6 Pin Holes Yellow Part 15038 Element 6276852 or 6065490 ×6

Tan 78 pieces

  • Technic Axle 4 with Centre Stop Tan Part 99008 Element 4666999 ×18
  • Technic Axle Pin without Friction Ridges Lengthwise Tan Part 3749 Element 4666579 or 4186017 ×1
  • Technic Engine Crankshaft Center Tan Part 2854 Element 6355727 or 6013937 ×3
  • Technic Gear 12 Tooth Bevel Tan Part 6589 Element 4565452 or 4514556 ×21
  • Technic Gear 20 Tooth Bevel Tan Part 32198 Element 6031962 or 4514557 ×1
  • Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] Tan Part 18575 Element 6346517 or 6084724 ×12
  • Technic Pin 3/4 Tan Part 32002 Element 6663097 or 6013938 1 spare in the box ×4
  • Technic Pin Long without Friction Ridges Tan Part 32556 ×18

Dark Azure 56 pieces

  • Technic Beam 1 x 11 Thick Dark Azure Part 32525 Element 6535519 or 6163691 ×13
  • Technic Beam 1 x 5 Thick Dark Azure Part 32316 Element 6163687 ×13
  • Technic Beam 2 x 4 L-Shape Thick Dark Azure Part 32140 Element 6534873 or 6330139 ×4
  • Technic Panel 3 x 11 x 1 Dark Azure Part 15458 Element 6176880 ×3
  • Technic Panel 5 x 11 x 1 Dark Azure Part 64782 Element 6163673 ×9
  • Technic Panel 5 x 11 x 1 Tapered Dark Azure Part 18945 Element 6163681 ×4
  • Technic Panel Curved 11 x 3 with 10 Pin Holes through Panel Surface Dark Azure Part 11954 Element 6163677 ×6
  • Technic Panel Fairing #1 Small Smooth Short, Side A Dark Azure Part 87080 Element 6163684 ×1
  • Technic Panel Fairing #13 Large Short Smooth, Side A Dark Azure Part 64394 Element 6163686 ×1
  • Technic Panel Fairing #14 Large Short Smooth, Side B Dark Azure Part 64680 Element 6163685 ×1
  • Technic Panel Fairing #2 Small Smooth Short, Side B Dark Azure Part 87086 Element 6163682 ×1

Reddish Brown 34 pieces

  • Technic Axle 3 with Stop Reddish Brown Part 24316 Element 6135494 ×22
  • Technic Axle 5 with Stop Reddish Brown Part 15462 Element 6159763 ×10
  • Technic Axle and Pin Connector Perpendicular Split Reddish Brown Part 92907 Element 6121356 ×2

White 24 pieces

  • Brick Round 1 x 1 Open Stud White Part 3062b Element 6619283 or 306201 ×1
  • Technic Beam 1 x 3 Thick with Black '40 1977 - 2017' and 24 Tooth Gear Print White Part 32523pr0001 Element 6170737 ×1
  • Technic Driving Ring Connector White Part 18948 Element 6276052 or 6100932 ×17
  • Technic Gear 24 Tooth Clutch with Dark Bluish Gray Center White Part 76244 Element 6198486 or 6036892 ×3
  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] White Part 41669 Element 4173941 ×2

Trans-Yellow 16 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Yellow Part 54200 Element 6245272 or 4260942 1 spare in the box ×8
  • Plate 1 x 2 Trans-Yellow Part 3023 Element 6514002 or 6240211 ×4
  • Tile 1 x 2 with Groove Trans-Yellow Part 3069b Element 6514221 or 6251291 ×4

Orange 14 pieces

  • Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Orange Part 60483 Element 6265128 or 6057526 ×14

Trans-Clear 4 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Clear Part 54200 Element 6245250 or 4244362 1 spare in the box ×2
  • Technic Panel Curved and Bent 6 x 3 Trans-Clear Part 24116 Element 6329052 or 6268014 ×2

Trans-Light Blue 4 pieces

  • Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye Trans-Light Blue Part 58176 Element 6507870 or 6171877 ×4

Trans-Orange 4 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Orange Part 54200 Element 6245265 or 4244369 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Orange Part 6141 Element 6514059 or 6240227 1 spare in the box ×2

Trans-Red 4 pieces

  • Plate 1 x 2 Trans-Red Part 3023 Element 6514003 or 6240212 ×2
  • Tile 1 x 2 with Groove Trans-Red Part 3069b Element 6514220 or 6251290 ×2

Medium Nougat 1 piece

  • Animal, Bear / Teddy, Arms Down with Black Eyes, Nose and Mouth / Tan Belly Print Medium Nougat Part 98382pr0001 Element 6632462 or 6055832 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 42070-1 [No Color/Any Color] Part 33496 Element 6187554 ×1

Tick each piece as you find it, or mark it missing.

When a piece really is missing

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