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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.

Porsche 911 RSR

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42096 Porsche 911 RSR

1,580 pieces in 180 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 749 pieces

  • Axle Hose, Soft 7L Black Part 32580 Element 6132744 ×2
  • 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
  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Black Part 11153 Element 6580394 or 6037746 ×4
  • Brick Wedged, Curved 4 x 3 No Studs [Plain] Black Part 64225 Element 6009018 or 4539743 ×1
  • Hose, Ribbed 7mm D. 12L / 9.6cm Black Part 78c12 Element 6506605 or 6253280 ×2
  • Hose, Ribbed 7mm D. 2L / 1.6cm Black Part 78c02 Element 6253278 or 4296147 1 spare in the box ×4
  • Panel 1 x 4 x 1 with Rounded Corners [Thin Wall] Black Part 15207 Element 6092570 ×2
  • Plate 1 x 2 Black Part 3023 Element 302326 ×2
  • Plate 1 x 3 Black Part 3623 Element 362326 ×2
  • Plate 1 x 4 Black Part 3710 Element 371026 ×2
  • Plate 1 x 8 Black Part 3460 Element 346026 ×2
  • Plate 4 x 8 Black Part 3035 Element 303526 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×4
  • Plate Special 4 x 4, Studs on One Edge Plain] Black Part 6179 Element 617926 ×2
  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Black Part 6553 Element 4107765 or 655326 ×6
  • Technic Axle 4 Black Part 3705 Element 370526 ×10
  • Technic Axle 8 Black Part 3707 Element 370726 ×1
  • Technic Axle Connector Smooth [with x Hole + Orientation] Black Part 59443 Element 6084612 or 4512363 ×5
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle Black Part 18651 Element 6089119 ×17
  • Technic Axle and Pin Connector Angled #1 Black Part 32013 Element 6284699 or 4107085 ×7
  • Technic Axle and Pin Connector Angled #2 - 180° Black Part 32034 Element 6271869 or 4107783 ×2
  • Technic Axle and Pin Connector Angled #3 - 157.5° Black Part 32016 Element 6261386 or 4107082 ×6
  • Technic Axle and Pin Connector Perpendicular Black Part 6536 Element 6261371 or 4173668 ×14
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Black Part 42003 Element 6273708 or 4200326 ×22
  • Technic Axle and Pin Connector Perpendicular Double Split Black Part 41678 Element 4162857 ×5
  • Technic Axle and Pin Connector Perpendicular Triple Black Part 63869 Element 6362991 or 6007966 ×6
  • Technic Axle and Pin Connector Toggle Joint Smooth Black Part 32126 Element 6457112 or 6322045 ×4
  • Technic Beam 1 x 11.5 Double Bent Thick Black Part 32009 Element 6271152 or 4111998 ×4
  • Technic Beam 1 x 13 Thick Black Part 41239 Element 4522933 or 4164422 ×18
  • Technic Beam 1 x 2 Thick Black Part 43857 Element 4385726 or 4177444 ×4
  • 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 ×15
  • Technic Beam 1 x 5 Thick Black Part 32316 Element 4142135 or 4140429 ×15
  • Technic Beam 1 x 5 Thin with Axle Holes on Ends Black Part 11478 Element 6327028 or 6030286 ×13
  • Technic Beam 1 x 7 Bent (4 - 4) Thick Black Part 32348 Element 6278125 or 4128593 ×4
  • Technic Beam 1 x 7 Thick Black Part 32524 Element 4495935 or 4155458 ×32
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Black Part 32271 Element 6276835 or 4140327 ×3
  • Technic Beam 2 x 4 L-Shape Thick Black Part 32140 Element 6271825 or 4120017 ×19
  • Technic Beam 3 x 5 L-Shape Thick Black Part 32526 Element 4142823 or 3252626 ×26
  • Technic Brick 1 x 2 [2 Pin Holes] Black Part 32000 Element 3200026 ×4
  • Technic Brick 1 x 4 [3 Pin Holes] Black Part 3701 Element 370126 ×2
  • Technic Gear 12 Tooth Double Bevel Black Part 32270 Element 4177431 ×3
  • Technic Gear Rack 1 x 7 with Axle and Pin Holes Black Part 87761 Element 6327430 or 4562009 ×1
  • Technic Gear Rack 1/4 Circle 11 x 11, 35 Teeth Black Part 24121 Element 6322255 or 6224911 ×2
  • Technic Link 1 x 6 without Stoppers Black Part 32005a Element 4629921 or 4530733 ×2
  • Technic Panel 3 x 11 x 1 Black Part 15458 Element 6080356 ×4
  • Technic Panel 5 x 11 x 1 Black Part 64782 Element 4566243 ×1
  • Technic Panel Curved 11 x 3 with 2 Pin Holes through Panel Surface Black Part 62531 Element 6214731 or 4530578 ×1
  • Technic Panel Curved 3 x 13 Black Part 18944 Element 6208345 or 6162372 ×2
  • Technic Panel Curved 7 x 3 with 2 Pin Holes through Panel Surface Black Part 24119 Element 6150082 ×2
  • 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 #1 Small Smooth Short, Side A Black Part 87080 Element 4566251 ×1
  • Technic Panel Fairing #13 Large Short Smooth, Side A Black Part 64394 Element 4558775 ×1
  • Technic Panel Fairing #14 Large Short Smooth, Side B Black Part 64680 Element 4558740 ×1
  • Technic Panel Fairing #2 Small Smooth Short, Side B Black Part 87086 Element 4566249 ×1
  • Technic Panel Fairing #5 Long Smooth, Side A Black Part 64681 Element 4558774 ×1
  • Technic Panel Fairing #6 Long Smooth, Side B Black Part 64393 Element 4558731 ×1
  • Technic Pin Connector Hub with 1 Axle Black Part 22961 Element 6253260 ×15
  • Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes] Black Part 44874 Element 6366229 ×8
  • Technic Pin Connector Round 1L [Beam] Black Part 18654 Element 6121485 1 spare in the box ×5
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Black Part 32054 Element 4140801 or 4107742 ×46
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 10 spares in the box ×310
  • Technic Pin with Friction Ridges Lengthwise and Towball - Round Pin Hole Black Part 66906 Element 6344752 ×2
  • Technic Steering Wheel Hub Holder with 2 Pin Holes and 2 Axle Holes, Slots Black Part 23801 Element 6145859 ×2
  • Technic Steering Wheel Large Black Part 2741 Element 4125213 ×1
  • Tile 2 x 2 with Groove Black Part 3068b Element 306826 ×5
  • Tile 2 x 4 with Groove Black Part 87079 Element 4560182 ×3
  • Tyre 68.8 x 36 ZR Black Part 44771 Element 6062225 or 4614801 ×4
  • Wheel 56 x 34 Technic Racing Medium with 6 Pin Holes Black Part 15038 Element 6284703 or 6253256 ×4

White 252 pieces

  • Axle Hose, Soft 12L White Part 32200 Element 4296264 or 4227522 ×4
  • Axle Hose, Soft 19L White Part 32235 Element 6102484 or 4182888 ×2
  • Axle Hose, Soft 7L White Part 32580 Element 6212046 ×2
  • Brick Curved 2 x 1 No Studs [1/2 Bow] White Part 11477 Element 6552145 or 6548276 ×2
  • Brick Wedged, Curved 2 x 1 with Stud Notch Left White Part 29120 Element 6552168 or 6213880 ×1
  • Brick Wedged, Curved 2 x 1 with Stud Notch Right White Part 29119 Element 6552169 or 6213881 ×1
  • Lever Small Base with Black Lever White Part 298c02 Element 73737 1 spare in the box ×1
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×4
  • Plate 2 x 2 Corner White Part 2420 Element 6548254 or 242051 ×2
  • Technic Axle and Pin Connector Angled #1 White Part 32013 Element 6332573 or 4118981 ×6
  • Technic Axle and Pin Connector Angled #2 - 180° White Part 32034 Element 6271870 or 4125554 ×6
  • Technic Axle and Pin Connector Angled #4 - 135° White Part 32192 Element 6262904 or 6137758 ×2
  • Technic Axle and Pin Connector Perpendicular White Part 6536 Element 6261372 or 4173670 ×31
  • Technic Axle and Pin Connector Perpendicular Double White Part 32291 Element 6292916 or 6254266 ×2
  • Technic Beam 1 x 11.5 Double Bent Thick White Part 32009 Element 6271161 or 6004157 ×2
  • Technic Beam 1 x 13 Thick White Part 41239 Element 6634561 or 4620671 ×6
  • Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole White Part 60483 Element 6265135 or 6177268 ×14
  • Technic Beam 1 x 3 Thick White Part 32523 Element 6632140 or 4208160 ×10
  • Technic Beam 1 x 3 Thin White Part 6632 Element 6360038 or 4107826 ×18
  • Technic Beam 1 x 5 Thick White Part 32316 Element 4249021 or 4140465 ×3
  • Technic Beam 1 x 6 Thin White Part 32063 Element 6345239 or 6170574 ×4
  • Technic Beam 1 x 9 Thick White Part 40490 Element 6001831 or 4156341 ×10
  • Technic Beam 2 x 4 L-Shape Thick White Part 32140 Element 6271824 or 4118980 ×3
  • Technic Beam 3 x 5 L-Shape Thick White Part 32526 Element 6632144 or 4585040 ×4
  • Technic Brick 1 x 1 with Pin Hole White Part 6541 Element 6609542 or 654101 ×1
  • Technic Driving Ring Connector White Part 18948 Element 6276052 or 6100932 ×3
  • Technic Panel 3 x 11 x 1 White Part 15458 Element 6055627 ×1
  • Technic Panel Car Mudguard Arched 13 x 2 x 5 with Grille Print Model Left Front Side White Part 42545pr0001 Element 6253094 ×1
  • Technic Panel Car Mudguard Arched 13 x 2 x 5 with Grille Print Model Left Rear Side White Part 42545pr0002 Element 6253096 ×1
  • Technic Panel Car Mudguard Arched 13 x 2 x 5 with Grille Print Model Right Front Side White Part 42545pr0003 Element 6252904 ×1
  • Technic Panel Car Mudguard Arched 13 x 2 x 5 with Grille Print Model Right Rear Side White Part 42545pr0004 Element 6253095 ×1
  • Technic Panel Curved 11 x 3 with 2 Pin Holes through Panel Surface White Part 62531 Element 6004137 ×2
  • Technic Panel Curved 3 x 13 White Part 18944 Element 6253262 ×7
  • Technic Panel Curved 7 x 3 with 2 Pin Holes through Panel Surface White Part 24119 Element 6246996 ×2
  • Technic Panel Fairing #13 Large Short Smooth, Side A White Part 64394 Element 6030433 ×1
  • Technic Panel Fairing #14 Large Short Smooth, Side B White Part 64680 Element 6030432 ×1
  • Technic Panel Fairing #17 Large Smooth, Side A White Part 64392 Element 6023994 or 4547031 ×2
  • Technic Panel Fairing #18 Large Smooth, Side B White Part 64682 Element 6023996 or 4547025 ×2
  • Technic Panel Fairing #21 5L Small Smooth, Side B White Part 11946 Element 6330084 or 6114580 ×1
  • Technic Panel Fairing #22 5L Small Smooth, Side A White Part 11947 Element 6343987 or 6114583 ×1
  • Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] White Part 65487 Element 6282148 ×42
  • Technic Pin Connector Round 1L [Beam] White Part 18654 Element 6550155 or 6177114 1 spare in the box ×24
  • Technic Pin Connector Round [Slotted] White Part 62462 Element 6550164 or 6173116 ×16
  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] White Part 41669 Element 4173941 ×2

Blue 203 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×42
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Blue Part 6558 Element 4514553 ×161

Light Bluish Gray 190 pieces

  • Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end Light Bluish Gray Part 25214 Element 6151349 ×4
  • Light Cover 1 x 1 Round with Internal Bar / Bionicle Barraki Eye Light Bluish Gray Part 58176 Element 6212288 2 spares in the box ×4
  • Technic Axle 3 Light Bluish Gray Part 4519 Element 4211815 ×29
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×11
  • Technic Axle 9 Light Bluish Gray Part 60485 Element 4535768 ×2
  • Technic Axle Towball Light Bluish Gray Part 2736 Element 6443149 or 4211375 ×2
  • Technic Axle and Pin Connector Angled #6 - 90° Light Bluish Gray Part 32014 Element 6268924 or 4509886 ×4
  • Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes Light Bluish Gray Part 42003 Element 6273724 or 4211779 ×1
  • Technic Beam 1 x 11 Thick Light Bluish Gray Part 32525 Element 4611705 or 4534910 ×6
  • Technic Beam 1 x 15 Thick Light Bluish Gray Part 32278 Element 4542577 or 4211770 ×12
  • Technic Beam 1 x 6 Thin Light Bluish Gray Part 32063 Element 6170293 or 4211586 ×16
  • Technic Beam 1 x 7 Thick Light Bluish Gray Part 32524 Element 4495930 or 4211665 ×1
  • Technic Beam 3 x 3 T-Shape Thick Light Bluish Gray Part 60484 Element 4552348 or 4535772 ×9
  • Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes] Light Bluish Gray Part 14720 Element 6055519 ×2
  • Technic Beam 5 x 11 with 3 x 5 Opening Frame Thick Light Bluish Gray Part 64178 Element 4540797 ×2
  • Technic Beam Frame 5 x 7 with 3 x 5 Opening Thick Light Bluish Gray Part 64179 Element 4539880 ×7
  • Technic Bush Light Bluish Gray Part 3713 Element 6275844 or 6271817 2 spares in the box ×14
  • Technic Engine Connecting Rod Light Bluish Gray Part 2852 Element 6000018 or 4655728 ×6
  • Technic Engine Cylinder without Side Slots, with Bottom Slots Light Bluish Gray Part 2850b Element 6514436 or 6383961 ×6
  • Technic Gear 16 Tooth Reinforced [New Style] Light Bluish Gray Part 94925 Element 4640536 ×2
  • Technic Pin 1/2 without Friction Ridges Light Bluish Gray Part 4274 Element 4274194 or 4211483 1 spare in the box ×41
  • Technic Pin Connector Round 1L [Beam] Light Bluish Gray Part 18654 Element 6183784 1 spare in the box ×1
  • Technic Steering / CV Joint Light Bluish Gray Part 32494 Element 6265690 or 6122217 ×4
  • Technic Steering Portal with 2 Pin Holes Light Bluish Gray Part 11950 Element 6169984 or 6022949 ×2
  • Technic Universal Joint 3L [Complete Assembly] Light Bluish Gray Part 61903 Element 6335279 or 6321309 ×2

Red 82 pieces

  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×26
  • Technic Axle 6 Red Part 3706 Element 6130002 or 4191526 ×3
  • Technic Axle Connector Smooth [with x Hole + Orientation] Red Part 59443 Element 4513174 ×6
  • Technic Axle Pin 3L with Friction Ridges Lengthwise and 1L Axle Red Part 11214 Element 6209519 ×15
  • Technic Axle and Pin Connector Angled #3 - 157.5° Red Part 32016 Element 6261396 or 6176754 ×1
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Red Part 32184 Element 6276963 or 4128598 ×4
  • Technic Beam 1 x 2 Thin Red Part 41677 Element 6371442 or 4186678 ×8
  • Technic Beam 1 x 3 Thick Red Part 32523 Element 4153718 ×5
  • Technic Beam 1 x 5 Thick Red Part 32316 Element 4142132 or 4128589 ×2
  • Technic Panel Fairing #21 5L Small Smooth, Side B Red Part 11946 Element 6340601 or 6022750 ×1
  • Technic Panel Fairing #22 5L Small Smooth, Side A Red Part 11947 Element 6343986 or 6022752 ×1
  • Technic Pin with Friction Ridges Lengthwise and Towball Red Part 6628 Element 6254216 ×6
  • Tile Round 1 x 1 Red Part 98138 Element 6284574 or 6063445 1 spare in the box ×4

Yellow 35 pieces

  • Technic Axle 7 Yellow Part 44294 Element 6130009 ×4
  • Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced Yellow Part 32123b Element 6271167 or 3212324 1 spare in the box ×19
  • Technic Engine Crankshaft Yellow Part 2853 Element 6640378 or 4119474 ×2
  • Technic Engine Piston Round Yellow Part 2851 Element 4112203 or 285124 ×6
  • Technic Shock Absorber 6.5L with Hard Spring, Tight Coil in Middle [Complete Assembly] Yellow Part 76537 Element 7653726 or 6027566 ×4

Dark Bluish Gray 23 pieces

  • Technic Axle 4 with Stop Dark Bluish Gray Part 87083 Element 6083620 or 4560177 ×4
  • Technic Axle 5.5 with Stop [Rounded Short End] Dark Bluish Gray Part 59426 Element 4508553 ×1
  • Technic Gear Differential with Inner Tabs and Closed Center, 28 Bevel Teeth [Beveled Edge] Dark Bluish Gray Part 62821b Element 4562210 or 4525184 ×1
  • Technic Pin Connector Hub with 2 Perpendicular Axles Dark Bluish Gray Part 10197 Element 6005331 ×7
  • Technic Steering / CV Joint Axle Dark Bluish Gray Part 92906 Element 4610374 ×2
  • Technic Steering Arm 5.5 x 2 with Towball Socket Rounded, Chamfered [Reinforced] Dark Bluish Gray Part 64872 Element 6278260 ×4
  • Technic Steering Hub for Portal Axle Dark Bluish Gray Part 92909 Element 4610378 ×4

Tan 18 pieces

  • Technic Axle 4 with Centre Stop Tan Part 99008 Element 4666999 ×1
  • Technic Engine Crankshaft Center Tan Part 2854 Element 6355727 or 6013937 ×2
  • Technic Gear 12 Tooth Bevel Tan Part 6589 Element 4565452 or 4514556 ×3
  • Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening] Tan Part 18575 Element 6346517 or 6084724 ×2
  • Technic Pin Long without Friction Ridges Tan Part 32556 ×10

Trans-Clear 10 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 1 spare in the box ×8
  • Windscreen 6 x 4 x 2 1/3 Bubble Canopy with Handle Trans-Clear Part 87752 Element 6507954 or 6254267 ×2

Reddish Brown 9 pieces

  • Technic Axle 3 with Stop Reddish Brown Part 24316 Element 6135494 ×7
  • Technic Axle 5 with Stop Reddish Brown Part 15462 Element 6159763 ×2

Trans-Red 4 pieces

  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Trans-Red Part 41669 Element 4163567 ×4

Flat Silver 3 pieces

  • Technic Pin Connector Round [Slotted] Flat Silver Part 62462 Element 6245499 or 6054858 ×2
  • Weapon Sword / Foil / Épée Flat Silver Part 93550 Element 6222063 or 4618270 1 spare in the box ×1

[No Color/Any Color] 2 pieces

  • Sticker Sheet 1 for Set 42096-1 [No Color/Any Color] Part 49739 Element 6255099 ×1
  • Sticker Sheet 2 for Set 42096-1 [No Color/Any Color] Part 49748 Element 6255104 ×1

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

When a piece really is missing

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