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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.

Audi RS Q e-tron

Checking

42160 Audi RS Q e-tron

914 pieces in 139 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.

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

Black 498 pieces

  • Technic Axle 6 Black Part 3706 Element 370626 ×2
  • Technic Axle Connector Smooth [with x Hole + Orientation] Black Part 59443 Element 6084612 or 4512363 ×4
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle Black Part 18651 Element 6089119 ×8
  • Technic Axle and Pin Connector Perpendicular Black Part 6536 Element 6261371 or 4173668 ×10
  • Technic Axle and Pin Connector Perpendicular Triple Black Part 63869 Element 6362991 or 6007966 ×2
  • Technic Beam 1 x 11 Thick Black Part 32525 Element 6029578 or 4534909 ×20
  • Technic Beam 1 x 11 Thick with Alternating Holes Black Part 73507 Element 6330585 ×13
  • Technic Beam 1 x 13 Thick Black Part 41239 Element 4522933 or 4164422 Also in Dark Bluish Gray ×2
  • Technic Beam 1 x 15 Thick Black Part 32278 Element 4542573 or 4128603 ×9
  • Technic Beam 1 x 15 Thick with Alternating Holes Black Part 71710 Element 6321716 ×1
  • Technic Beam 1 x 2 Thick Black Part 43857 Element 4385726 or 4177444 Also in Dark Bluish Gray ×2
  • Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole Black Part 60483 Element 6265091 or 6006140 ×2
  • Technic Beam 1 x 2 Thin Black Part 41677 Element 6338428 or 4167726 ×8
  • Technic Beam 1 x 3 Thick Black Part 32523 Element 4142822 or 3252326 ×3
  • Technic Beam 1 x 4 Thin Black Part 32449 Element 6327548 or 4142236 ×4
  • Technic Beam 1 x 5 Thick Black Part 32316 Element 4142135 or 4140429 Also in Dark Bluish Gray ×6
  • Technic Beam 1 x 7 Thick Black Part 32524 Element 4495935 or 4155458 ×21
  • Technic Beam 1 x 7 Thick with Alternating Holes Black Part 2391 Element 6435016 Also in Dark Bluish Gray ×2
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Black Part 32271 Element 6276835 or 4140327 ×4
  • Technic Beam 2 x 3 L-Shape with Quarter Ellipse Thick Black Part 71708 Element 6326047 ×10
  • Technic Beam 2 x 4 L-Shape Thick Black Part 32140 Element 6271825 or 4120017 ×6
  • Technic Beam 3 x 3 T-Shape Thick Black Part 60484 Element 4552347 or 4535771 Also in Dark Bluish Gray ×3
  • Technic Beam 3 x 5 L-Shape with Quarter Ellipse Thin Black Part 32250 Element 6327162 or 4128557 ×8
  • Technic Beam Frame 3 x 19 with 2 Center Cross Beams, 3 Openings Thick Black Part 67491 Element 6377025 ×2
  • Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick Black Part 64179 Element 6016154 ×2
  • Technic Bush Black Part 3713 Element 6332148 or 6210506 1 spare in the box ×2
  • Technic Gear 12 Tooth Double Bevel Black Part 32270 Element 4177431 ×2
  • Technic Gear Rack 1 x 7 with Axle and Pin Holes Black Part 87761 Element 6327430 or 4562009 ×2
  • Technic Gear Rack 1/4 Circle 6 x 6, 15 Teeth Black Part 78442 Element 6451564 ×2
  • Technic Panel 3 x 11 x 1 Black Part 15458 Element 6080356 ×1
  • Technic Panel 3 x 2 x 5 Black Part 80285 Element 6399568 ×1
  • Technic Panel 3 x 7 x 1 Black Part 71709 Element 6331935 ×5
  • Technic Panel Curved 3 x 13 Black Part 18944 Element 6208345 or 6162372 ×4
  • Technic Panel Curved 5 x 13 x 2 Tapered, Left #50 Black Part 67142 Element 6472644 or 6390391 ×2
  • Technic Panel Curved 5 x 13 x 2 Tapered, Right #51 Black Part 68196 Element 6472641 or 6390393 ×2
  • Technic Panel Curved 5 x 7 Parallelogram Left Black Part 80267 Element 6380021 ×1
  • Technic Panel Curved 5 x 7 Parallelogram Right Black Part 80268 Element 6380030 ×1
  • Technic Panel Curved 7 x 3 with 2 Pin Holes through Panel Surface Black Part 24119 Element 6150082 ×1
  • Technic Panel Fairing # 3 Small Smooth Long, Side A Black Part 64683 Element 4541924 ×2
  • Technic Panel Fairing # 4 Small Smooth Long, Side B Black Part 64391 Element 4541325 ×2
  • Technic Panel Fairing #10 Medium Triangle Smooth Black Part 2403 Element 6510087 or 6426604 ×3
  • Technic Panel Fairing #17 Large Smooth, Side A Black Part 64392 Element 4541326 ×2
  • Technic Panel Fairing #18 Large Smooth, Side B Black Part 64682 Element 4543490 ×2
  • Technic Panel Fairing #21 5L Small Smooth, Side B Black Part 11946 Element 6316923 or 6023036 ×4
  • Technic Panel Fairing #22 5L Small Smooth, Side A Black Part 11947 Element 6319983 or 6022761 ×3
  • Technic Panel Fairing #5 Long Smooth, Side A Black Part 64681 Element 4558774 ×2
  • Technic Panel Fairing #6 Long Smooth, Side B Black Part 64393 Element 4558731 ×2
  • Technic Panel Fairing #7 3L Very Small Smooth, Side A Black Part 2387 Element 6510991 or 6426589 ×2
  • Technic Panel Fairing #8 3L Very Small Smooth, Side B Black Part 2389 Element 6513874 or 6426590 ×2
  • Technic Panel Fairing #9 Medium Triangle Smooth Black Part 2395 Element 6510081 or 6426603 ×3
  • Technic Panel Fairing 2 x 1 x 1 Black Part 89679 Element 6396456 ×7
  • Technic Panel Fairing 2 x 3 x 1 Black Part 71682 Element 6331026 ×4
  • Technic Panel Triangle 5 x 4 Left Black Part 80278 Element 6400130 ×1
  • Technic Panel Triangle 5 x 4 Right Black Part 80274 Element 6400129 ×1
  • Technic Pin Connector 3L with 2 Pins and Center Hole [Pin Ridges Across Part] Black Part 46189 Element 6325521 or 6267991 ×11
  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] Black Part 65487 Element 6282140 ×21
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Black Part 65304 Element 6321745 ×12
  • Technic Pin with Friction Ridges Lengthwise with No Center Slots Black Part 61332 Element 6279875 2 spares in the box ×220
  • Technic Steering Wheel Hub Holder with 2 Ball Joints and 2 Axle Holes Black Part 100943 Element 6459445 ×4
  • Technic Wishbone Suspension Arm 9L Black Part 32294 Element 6510909 or 6389430 ×2
  • Tile 1 x 8 with Groove Black Part 4162 Element 416226 ×2
  • Tyre 81 x 29 Black Part 2491 Element 6408187 ×4

Light Bluish Gray 125 pieces

  • Differential Gear House Light Bluish Gray Part 65414 Element 6285647 ×2
  • Hub, Powered Up 4-Port (Technic Control+) - Screw Opening Light Bluish Gray Part 85824 Element 6588258 or 6380608 ×1
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×10
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×2
  • Technic Axle 7 Light Bluish Gray Part 44294 Element 44294194 or 4211805 ×5
  • Technic Axle 9 Light Bluish Gray Part 60485 Element 4535768 ×1
  • Technic Axle Towball Light Bluish Gray Part 2736 Element 6443149 or 4211375 ×4
  • Technic Axle and Pin Connector Angled #1 Light Bluish Gray Part 32013 Element 6296859 or 4211550 ×4
  • Technic Axle and Pin Connector Perpendicular Triple Light Bluish Gray Part 63869 Element 6331441 or 4538007 ×4
  • Technic Beam 1 x 11 Thick Light Bluish Gray Part 32525 Element 4611705 or 4534910 ×4
  • Technic Beam 1 x 11 Thick with Alternating Holes Light Bluish Gray Part 73507 Element 6362250 ×1
  • Technic Beam 1 x 3 Thin Light Bluish Gray Part 6632 Element 6360043 or 4211566 ×2
  • Technic Beam 1 x 5 Thin Light Bluish Gray Part 32017 Element 4503416 or 4211554 ×2
  • Technic Beam 1 x 6 Thin Light Bluish Gray Part 32063 Element 6170293 or 4211586 ×8
  • Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes] Light Bluish Gray Part 14720 Element 6055519 ×1
  • Technic Beam 5 x 11 with 3 x 5 Opening Frame Thick Light Bluish Gray Part 64178 Element 4540797 ×2
  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 1 spare in the box ×4
  • Technic Gear 16 Tooth Reinforced [New Style] Light Bluish Gray Part 94925 Element 4640536 ×4
  • Technic Pin 1/2 with 2L Bar Extension Light Bluish Gray Part 61184 Element 6347715 or 4520320 ×2
  • Technic Pin Connector Hub Perpendicular 3L with 2 Pins Light Bluish Gray Part 2393 Element 6408168 ×4
  • Technic Pin Connector Hub Perpendicular 3L with 4 Pins (Squared Holes) Light Bluish Gray Part 65489 Element 6282158 ×3
  • Technic Pin Connector Round 1L [Beam] Light Bluish Gray Part 18654 Element 6183784 1 spare in the box ×4
  • Technic Pin Connector Round [Slotted] Light Bluish Gray Part 62462 Element 6173127 or 4526985 ×2
  • Technic Pin Long 3l with Stop and Hole Light Bluish Gray Part 77765 Element 6338962 ×6
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Light Bluish Gray Part 65304 Element 6321747 ×19
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×12
  • Technic Steering / CV Ball Joint Female with 2L Axle Light Bluish Gray Part 4192 Element 6447240 ×4
  • Technic Steering / CV Ball Joint Male 3L Light Bluish Gray Part 52731 Element 6262968 ×8

Blue 89 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×17
  • Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Blue Part 42924 Element 6299413 ×71
  • Wire Clip with Axle Hole Blue Part 49283 Element 6263071 ×1

Red 75 pieces

  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×15
  • Technic Axle Connector Smooth [with x Hole + Orientation] Red Part 59443 Element 4513174 ×3
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Red Part 11214 Element 6209519 ×15
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Red Part 42003 Element 6273712 or 4175442 ×2
  • Technic Beam 1 x 3 Thick Red Part 32523 Element 4153718 ×1
  • Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick Red Part 64179 Element 6016155 ×1
  • Technic Connector 2 x 2 with 1 x 1 Cut-Out with Axle Holes Red Part 72008 Element 6359066 ×4
  • Technic Gear 16 Tooth with Clutch on Both Sides Red Part 18946 Element 6100930 ×1
  • Technic Pin 1/2 with Friction Red Part 89678 Element 6378120 1 spare in the box ×8
  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] Red Part 65487 Element 6334505 ×4
  • Technic Pin Connector Round 1L [Beam] Red Part 18654 Element 6093950 1 spare in the box ×2
  • Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole Red Part 66906 Element 6360104 ×10
  • Technic Shock Absorber 6.5L with Hard Spring, Tight Coils at End, Black Rod [Complete Assembly] Red Part 89954c01 Element 6378481 ×4
  • Wheel 43.2 x 26 Technic Racing Small with 6 Pinholes Red Part 56908 Element 6451561 ×4
  • Wire Clip with Axle Hole Red Part 49283 Element 6263067 ×1

Dark Bluish Gray 70 pieces

  • Motor, Large, Powered Up Dark Bluish Gray Part 22169 Element 6545732 or 6456189 ×3
  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×4
  • Technic Axle 8 with Stop Dark Bluish Gray Part 55013 Element 4499858 ×2
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Dark Bluish Gray Part 42003 Element 6273715 or 4210857 ×4
  • Technic Beam 1 x 13 Thick Dark Bluish Gray Part 41239 Element 4522937 or 4261932 Also in Black ×2
  • Technic Beam 1 x 2 Thick Dark Bluish Gray Part 43857 Element 6325983 or 6179631 Also in Black ×6
  • Technic Beam 1 x 5 Thick Dark Bluish Gray Part 32316 Element 32316199 or 4210686 Also in Black ×13
  • Technic Beam 1 x 7 Thick with Alternating Holes Dark Bluish Gray Part 2391 Element 6432397 Also in Black ×9
  • Technic Beam 1 x 9 Thick Dark Bluish Gray Part 40490 Element 4645730 or 4210757 ×4
  • Technic Beam 3 x 3 T-Shape Thick Dark Bluish Gray Part 60484 Element 4552349 or 4535773 Also in Black ×1
  • Technic Connector Beam 3 x 3 Dark Bluish Gray Part 39793 Element 6317653 ×2
  • Technic Link 1 x 6 without Stoppers Dark Bluish Gray Part 32005a Element 4629920 or 4211026 ×6
  • Technic Pin Connector Hub with 1 Axle Dark Bluish Gray Part 22961 Element 6135014 ×4
  • Technic Pin Connector Round 1L [Beam] Dark Bluish Gray Part 18654 Element 6100030 1 spare in the box ×2
  • Technic Steering Arm 5.5 x 2 with Towball Socket Rounded, Chamfered [Reinforced] Dark Bluish Gray Part 64872 Element 6278260 ×8

Tan 30 pieces

  • Technic Axle 4 with Centre Stop Tan Part 99008 Element 4666999 ×5
  • Technic Gear 12 Tooth Bevel Tan Part 6589 Element 4565452 or 4514556 ×10
  • Technic Pin 3/4 Tan Part 32002 Element 6663097 or 6013938 1 spare in the box ×10
  • Technic Pin Long without Friction Ridges, with Anti-Roll Notch Tan Part 39888 Element 6321305 ×5

Yellow 18 pieces

  • Differential Gear - 22 Tooth Bevel with Round Axle Hole Yellow Part 69761 Element 6391160 ×2
  • Technic Axle 3 Yellow Part 4519 Element 6130007 ×4
  • Technic Axle 5 Yellow Part 32073 Element 6130008 ×4
  • Technic Axle 7 Yellow Part 44294 Element 6130009 ×1
  • Technic Axle and Pin Connector Perpendicular Yellow Part 6536 Element 6261367 or 4173666 ×2
  • Technic Beam 1 x 6 Thin Yellow Part 32063 Element 6170294 or 6063252 ×2
  • Technic Gear 14 Tooth Bevel with Axle Hole Yellow Part 69762 Element 6391161 ×2
  • Wire Clip with Axle Hole Yellow Part 49283 Element 6263069 ×1

Reddish Brown 7 pieces

  • Technic Axle 3 with Stop Reddish Brown Part 24316 Element 6135494 ×4
  • Technic Axle 5 with Stop Reddish Brown Part 15462 Element 6159763 ×3

[No Color/Any Color] 2 pieces

  • Sticker Sheet 1 for Set 42160-1 [No Color/Any Color] Part 10101062 Element 6415927 ×1
  • Sticker Sheet 2 for Set 42160-1 [No Color/Any Color] Part 10104827 Element 6453063 ×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.