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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.

Cool Convertible

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4993 Cool Convertible

648 pieces in 166 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

White 215 pieces

  • Bracket 1 x 2 - 2 x 2 White Part 44728 Element 6619296 or 6117940 ×12
  • Brick 1 x 1 White Part 3005 Element 6552096 or 6548258 ×4
  • Brick 1 x 16 White Part 2465 Element 6552092 or 246501 ×2
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×4
  • Brick 1 x 2 x 2 with Inside Axle Holder White Part 3245b ×6
  • Brick 1 x 3 White Part 3622 Element 6550143 or 362201 ×4
  • Brick 1 x 8 White Part 3008 Element 6550134 or 300801 ×4
  • Brick 2 x 2 Corner White Part 2357 Element 6552088 or 6548253 ×2
  • Brick Arch 1 x 3 x 2 Curved Top White Part 6005 Element 4629913 or 4502026 ×2
  • Brick Arch 1 x 5 x 4 [Continuous Bow] White Part 2339 Element 4528356 or 4187360 ×8
  • Brick Arch 1 x 6 x 3 1/3 Curved Top White Part 6060 Element 6185956 or 6077803 ×6
  • Brick Curved 2 x 3 White Part 6215 Element 621501 ×2
  • Brick Curved 2 x 4 x 2/3 No Studs [No Bottom Tubes] White Part 61068 Element 4516192 ×4
  • Brick Curved 3 x 1 No Studs White Part 50950 Element 6548268 or 4249112 ×8
  • Brick Curved 4 x 1 No Studs [Stud Holder with Asymmetric Ridges] White Part 61678 ×8
  • Brick Curved 4 x 4 x 2 with Holes White Part 61487 Element 6296243 or 4519129 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 1 spare in the box ×12
  • Brick Sloped 45° 2 x 1 with Bottom Pin White Part 3040b Element 6552115 or 4121932 ×4
  • Brick Special 1 x 1 with Headlight White Part 4070 Element 6548267 or 407001 ×2
  • Brick Special 1 x 4 with 4 Studs on One Side White Part 30414 Element 6550167 or 4143254 ×2
  • Brick Wedged, Curved 6 x 2 Left, Inner Ridges White Part 41748 Element 6552117 or 4160124 ×1
  • Brick Wedged, Curved 6 x 2 Right, Inner Ridges White Part 41747 Element 4160101 ×1
  • Brick Wedged, Curved Triple 4 x 6 x 2/3 with 4 Studs White Part 52031 Element 4261565 ×1
  • Hinge Plate 1 x 2 Locking with 2 Fingers On End, with Groove, 9 Teeth White Part 44302a Element 4183048 ×2
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] White Part 73983 Element 6102776 or 4287153 ×2
  • Plate 1 x 1 White Part 3024 Element 6548262 or 302401 ×10
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×6
  • Plate 1 x 3 White Part 3623 Element 6552105 or 6550144 ×18
  • Plate 1 x 4 White Part 3710 Element 6552108 or 6548266 ×6
  • Plate 1 x 6 White Part 3666 Element 6552107 or 6548265 ×9
  • Plate 2 x 10 White Part 3832 Element 6552109 or 383201 ×2
  • Plate 2 x 2 White Part 3022 Element 6552099 or 6548260 ×6
  • Plate 2 x 2 Corner White Part 2420 Element 6548254 or 242051 ×6
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×4
  • Plate 4 x 4 White Part 3031 Element 6552127 or 4243812 ×2
  • Plate 4 x 8 White Part 3035 Element 6609533 or 303501 ×1
  • Plate 6 x 8 White Part 3036 Element 303651 or 303601 ×1
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] White Part 2654 Element 6601843 or 6552259 ×4
  • Plate Special 1 x 2 [Side Handle Closed Ends] White Part 48336 Element 6552125 or 4222017 ×2
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) White Part 3794a ×4
  • Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] White Part 4623 Element 462301 ×2
  • Plate Special 4 x 4, Studs on One Edge Plain] White Part 6179 Element 6550149 or 617901 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] White Part 3700 Element 6619284 or 370001 ×6
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 1 spare in the box ×4
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×8
  • Tile 1 x 4 with Groove White Part 2431 Element 6548255 or 243101 ×4
  • Tile 1 x 6 with Groove White Part 6636 Element 6548296 or 663601 ×1
  • Tile 2 x 2 with Groove White Part 3068b Element 6548263 or 306801 ×2
  • Turntable 2 x 2 Plate, Base White Part 3680 Element 368001 ×2

Black 192 pieces

  • Brick 1 x 10 Black Part 6111 Element 611126 ×2
  • Brick Arch 1 x 3 x 2 Curved Top Black Part 6005 Element 4618880 or 4188168 ×2
  • Brick Arch 1 x 5 x 4 [Continuous Bow] Black Part 2339 Element 4519925 or 4159140 ×4
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Black Part 6091 Element 6383142 or 6184784 ×4
  • Brick Curved 1 x 4 x 1 1/3 No Studs, Lowered Inside Support Black Part 6191 Element 4200031 ×2
  • Brick Round 1 x 1 Open Stud Black Part 3062b Element 306226 ×6
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Black Part 54200 Element 4504382 or 4287159 1 spare in the box ×2
  • Brick Sloped Inverted 45° 2 x 1 Black Part 3665 Element 366526 ×6
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Black Part 3660 Element 366026 ×11
  • Brick Wedged, Curved Inverted 6 x 2 Left Black Part 41765 Element 6468980 or 4161281 ×1
  • Brick Wedged, Curved Inverted 6 x 2 Right Black Part 41764 Element 6468984 or 4161266 ×1
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Black Part 73983 Element 6102782 or 74011 ×4
  • Hinge Tile 1 x 3 Locking with 1 Finger on Top Black Part 44300 Element 4296142 or 4183028 ×2
  • Plate 1 x 1 Black Part 3024 Element 302426 ×3
  • Plate 1 x 12 Black Part 60479 Element 4514845 ×2
  • Plate 1 x 2 Black Part 3023 Element 302326 ×12
  • Plate 1 x 6 Black Part 3666 Element 366626 ×5
  • Plate 2 x 3 Black Part 3021 Element 302126 ×8
  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 1 spare in the box ×4
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Black Part 6019 Element 601976 or 601926 ×4
  • Plate Special 1 x 2 [Side Handle Closed Ends] Black Part 48336 Element 4225201 ×2
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Black Part 60478 Element 4515368 ×4
  • Plate Special 2 x 2 with 2 Pin Holes Black Part 2817 Element 281726 ×4
  • Propeller 3 Blade 3 Diameter with Axle Cross Black Part 6041 Element 604126 ×1
  • Technic Axle 4 Black Part 3705 Element 370526 ×3
  • Technic Axle 6 Black Part 3706 Element 370626 ×3
  • Technic Axle Connector Smooth [with x Hole + Orientation] Black Part 59443 Element 6084612 or 4512363 ×6
  • Technic Axle Connector with Axle Hole Black Part 32039 Element 4107081 or 3203926 ×2
  • Technic Beam 1 x 3 Thick Black Part 32523 Element 4142822 or 3252326 ×4
  • Technic Beam 1 x 7 Thick Black Part 32524 Element 4495935 or 4155458 ×4
  • Technic Beam 1 x 9 Thick Black Part 40490 Element 4645732 or 4542788 ×2
  • Technic Beam 3 x 0.5 Liftarm with Boss and Pin / Crank Black Part 33299a Element 4156980 ×2
  • Technic Beam 3 x 5 L-Shape Thick Black Part 32526 Element 4142823 or 3252626 ×4
  • Technic Brick 1 x 14 [13 Pin Holes] Black Part 32018 Element 4107558 ×8
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×25
  • Tile 1 x 1 with Groove Black Part 3070b Element 307026 1 spare in the box ×2
  • Tile 1 x 2 with Avionics Copper, Red & Silver Controls Print Black Part 3069bpr0070 Element 6021512 or 4162982 ×1
  • Tile 1 x 2 with Groove Black Part 3069b Element 306926 ×10
  • Tile 1 x 4 with Groove Black Part 2431 Element 243126 ×7
  • Tile 1 x 8 with Groove Black Part 4162 Element 416226 ×3
  • Tile Special 1 x 1 with Clip and Straight Tips Black Part 2555 Element 255526 ×2
  • Tyre 56 x 28 ZR Street Black Part 41897 Element 6518574 or 6035364 ×4
  • Weapon Sword / Katana [Octagonal Guard] Black Part 30173a Element 4613936 or 4114206 ×2

Light Bluish Gray 100 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Light Bluish Gray Part 54200 Element 4521921 or 4244372 1 spare in the box ×4
  • Dish 2 x 2 Inverted [Radar] Light Bluish Gray Part 4740 Element 4211512 ×2
  • Hinge Brick 2 x 2 Top Plate Thin Light Bluish Gray Part 6134 Element 4211881 ×1
  • Hinge Plate 1 x 2 Locking with 1 Finger on Side, with Groove Light Bluish Gray Part 44567a Element 4211814 ×1
  • Lever Small Base with Black Lever Light Bluish Gray Part 298c02 Element 4221775 1 spare in the box ×1
  • Panel 1 x 1 x 1 Corner Light Bluish Gray Part 6231 Element 4215513 ×4
  • Panel 1 x 2 x 1 [Square Corners] Light Bluish Gray Part 4865a Element 4211515 ×8
  • Plate 1 x 10 Light Bluish Gray Part 4477 Element 4251149 or 4211495 ×3
  • Plate 1 x 3 Light Bluish Gray Part 3623 Element 4211429 or 3623194 ×10
  • Plate 2 x 10 Light Bluish Gray Part 3832 Element 4211462 ×5
  • Plate 2 x 2 Corner Light Bluish Gray Part 2420 Element 4211353 ×8
  • Plate 2 x 4 Light Bluish Gray Part 3020 Element 4211395 ×4
  • Plate 2 x 6 Light Bluish Gray Part 3795 Element 4211452 or 3795194 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip] Light Bluish Gray Part 61252 Element 6335378 or 4541978 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Light Bluish Gray Part 4081b Element 6281998 or 4632575 ×2
  • Plate Special 1 x 2 [Side Handle Closed Ends] Light Bluish Gray Part 48336 Element 4244627 ×4
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Light Bluish Gray Part 3794a ×1
  • Plate Special 1 x 2 with Clips Horizontal [Thick U-Clips] Light Bluish Gray Part 60470a Element 4537900 ×4
  • Plate Special 3 x 2 with Rounded End, Hole Light Bluish Gray Part 3176 Element 4211419 ×1
  • Technic Axle Connector Smooth [with x Hole + Orientation] Light Bluish Gray Part 59443 Element 4512360 ×8
  • Technic Axle Towball Light Bluish Gray Part 2736 Element 6443149 or 4211375 ×3
  • Technic Steering Wheel Small (3 Studs Diameter) Light Bluish Gray Part 2819 Element 4580510 or 4211578 ×1
  • Tile 1 x 2 with Groove Light Bluish Gray Part 3069b Element 4211414 ×1
  • Tile 1 x 2 with Red 82, Yellow and White Gauges Print Light Bluish Gray Part 3069bpr0101 Element 4227776 ×1
  • Tile 1 x 8 with Groove Light Bluish Gray Part 4162 Element 4211481 ×2
  • Tile 2 x 2 with Groove Light Bluish Gray Part 3068b Element 4211413 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Light Bluish Gray Part 2412b Element 4211350 Also in Metallic Silver ×9
  • Turntable 2 x 2 Plate - Top Light Bluish Gray Part 3679 Element 4540203 or 4495467 ×2
  • Wheel 43.2 x 26 Technic Racing Small with 3 Pinholes Light Bluish Gray Part 41896 Element 4211788 ×4

Dark Red 32 pieces

  • Brick Arch 1 x 6 x 3 1/3 Curved Top Dark Red Part 6060 Element 4539098 or 4528358 ×2
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Red Part 54200 Element 4539079 or 4531415 1 spare in the box ×2
  • Brick Special 1 x 1 with Headlight Dark Red Part 4070 Element 4539092 or 4183878 ×4
  • Plate 1 x 1 Dark Red Part 3024 Element 4539114 or 4183901 ×6
  • Plate 1 x 2 Dark Red Part 3023 Element 4539097 or 4162582 ×10
  • Plate 1 x 4 Dark Red Part 3710 Element 4539061 or 4164219 ×2
  • Tile 1 x 4 with Groove Dark Red Part 2431 Element 4539060 or 4164220 ×4
  • Tile 1 x 8 with Groove Dark Red Part 4162 Element 4539083 or 4509951 ×2

Blue 31 pieces

  • Brick 2 x 3 Blue Part 3002 Element 300223 ×1
  • Hinge Brick 1 x 2 Base Blue Part 3937 Element 393723 ×1
  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×9
  • Technic Axle and Pin Connector Perpendicular Blue Part 6536 Element 6261383 or 6178359 ×2
  • Technic Brick 1 x 1 with Pin Hole Blue Part 6541 Element 4119014 ×4
  • Technic Brick 1 x 4 [3 Pin Holes] Blue Part 3701 Element 370123 ×2
  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 1 spare in the box ×8
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Blue Part 6558 Element 4514553 ×4

Dark Bluish Gray 27 pieces

  • Brick Special 2 x 2 with Pin and Axle Hole Dark Bluish Gray Part 6232 Element 6408023 or 4211046 ×4
  • Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth Dark Bluish Gray Part 30553 Element 4210695 ×1
  • Plate 1 x 4 Dark Bluish Gray Part 3710 Element 4211001 ×3
  • Plate 1 x 8 Dark Bluish Gray Part 3460 Element 4210998 ×1
  • Plate 2 x 12 Dark Bluish Gray Part 2445 Element 4211067 ×2
  • Plate 2 x 4 Dark Bluish Gray Part 3020 Element 4211065 ×3
  • Plate 2 x 8 Dark Bluish Gray Part 3034 Element 4210997 ×4
  • Plate 4 x 6 Dark Bluish Gray Part 3032 Element 4211115 or 3032199 ×4
  • Plate Special 1 x 2 Side Handle [Free Ends] Dark Bluish Gray Part 2540 Element 4210660 ×1
  • Technic Axle 5.5 with Stop [Rounded Short End] Dark Bluish Gray Part 59426 Element 4508553 ×4

Red 13 pieces

  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×5
  • Technic Axle and Pin Connector Perpendicular Double Split Red Part 41678 Element 4173975 ×2
  • Technic Bush Red Part 3713 Element 6271820 or 4227155 1 spare in the box ×4
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Red Part 32054 Element 4140806 or 4125198 ×2

Medium Blue 12 pieces

  • Tile 1 x 2 with Groove Medium Blue Part 3069b Element 4168345 ×6
  • Tile 2 x 2 with Groove Medium Blue Part 3068b Element 4528357 or 4188291 ×6

Pearl Light Gray 4 pieces

  • Plate Special 1 x 4 with Angled Tubes Pearl Light Gray Part 61072 Element 4518406 ×4

Trans-Clear 4 pieces

  • Dish 2 x 2 Inverted [Radar] Trans-Clear Part 4740 Element 6514246 or 6245306 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 1 spare in the box ×2

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 ×4

Trans-Red 4 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Trans-Red Part 54200 Element 6245252 or 4244363 1 spare in the box ×2
  • Tile 1 x 1 with Groove Trans-Red Part 3070b Element 6581817 or 6254248 1 spare in the box ×2

Yellow 4 pieces

  • Plate 1 x 3 Yellow Part 3623 Element 362324 ×2
  • Tile 1 x 4 with Groove Yellow Part 2431 Element 243124 ×2

Metallic Silver 2 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Metallic Silver Part 2412b Element 6051422 or 4579833 Also in Light Bluish Gray ×2

Tan 2 pieces

  • Technic Pin Long without Friction Ridges Tan Part 32556 ×2

Trans-Light Blue 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Light Blue Part 6141 Element 6514058 or 6240225 1 spare in the box ×2

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

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