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The Workshop Sheet 10 of 19

LEGO Missing Piece Checker

Enter a set number, mark each piece found or missing, and leave with a list of what is missing, the element IDs LEGO asks for and links to buy the parts. It is free and needs no account. Rule out the usual hiding places first.

Duel Racers

Checking

4587 Duel Racers

181 pieces in 85 part and color combinations, plus 2 minifigures.

LEGO counts 195 pieces. This inventory comes from a separate parts catalog and lists 191, including the 10 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

Black 56 pieces

  • Brick 1 x 2 Black Part 3004 Element 300426 ×1
  • Brick 1 x 6 Black Part 3009 Element 300926 ×1
  • Brick Curved 2 x 2 with Lip, No Studs with '84', Orange/Red/Silver Stripes Print Black Part 30602pr0014 Element 4172672 ×1
  • Brick Curved 6 x 1 with Repeating Red and Orange Scales Print Black Part 42022pr0010 ×2
  • Brick Special 1 x 1 with Headlight Black Part 4070 Element 407026 ×4
  • Brick Wedged, Curved Inverted 8 x 6 x 2 Cockpit Black Part 42021 Element 6038713 or 4283120 ×1
  • Equipment Stretcher Holder Black Part 30191 Element 6096303 or 4141689 ×1
  • Hinge Brick 2 x 2 Locking with 1 Finger Vertical [No Axle Hole] Black Part 30389a ×1
  • Hinge Cylinder 1 x 3 Locking with 1 Finger and 2 Fingers On Ends, without Hole, 9 Teeth Black Part 30554a ×1
  • Plate 2 x 12 Black Part 2445 Element 244526 ×1
  • Plate 4 x 12 Black Part 3029 Element 302926 ×2
  • Plate Special 1 x 2 Side Handle [Free Ends] Black Part 2540 Element 4140588 or 254026 ×2
  • Pullback Motor 9 x 4 x 2 1/3 with Black Base, White Axle Holes, Studs on Front Top Surface Black Part 32283c02 Element 4163482 ×2
  • Rubber Band Medium (Square Cross Section) Thin Cut Black Part 70012 Element 70012 3 spares in the box ×4
  • Technic Axle 5 Black Part 32073 Element 4114740 ×2
  • Technic Axle 6 Black Part 3706 Element 370626 ×1
  • Technic Axle 8 Black Part 3707 Element 370726 ×3
  • Technic Brick 1 x 8 [7 Pin Holes] Black Part 3702 Element 370226 ×2
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×2
  • Technic Wishbone Suspension Arm 9L Black Part 32294 Element 6510909 or 6389430 ×2
  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×10
  • Tile Special 1 x 2 with Handle Black Part 2432 Element 243226 ×1
  • Tyre 30.4 x 14 VR Black Part 6578 Element 4561806 or 657826 ×4
  • Tyre 43.2 x 28 Balloon Small Black Part 6579 Element 657926 ×4
  • Wedge Plate 3 x 6 Cut Corners Black Part 2419 Element 241926 ×1

Light Gray 35 pieces

  • Cone 1 x 1 [No Top Groove] Light Gray Part 4589 Element 458902 ×2
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Light Gray Part 4349 Element 434902 ×4
  • Plate 2 x 2 Light Gray Part 3022 Element 302202 ×3
  • Plate 2 x 4 Light Gray Part 3020 Element 302002 ×1
  • Plate 2 x 6 Light Gray Part 3795 Element 379502 ×1
  • Plate 2 x 8 Light Gray Part 3034 Element 303402 ×1
  • Plate 4 x 4 Light Gray Part 3031 Element 4243813 or 303102 ×1
  • Technic Axle Pin without Friction Ridges Lengthwise Light Gray Part 3749 Element 4184168 or 4154179 ×4
  • Technic Axle Towball Light Gray Part 2736 Element 273602 ×2
  • Technic Bush Light Gray Part 3713 Element 4125313 or 659002 2 spares in the box ×10
  • Technic Pin without Friction Ridges Lengthwise Light Gray Part 3673 Element 4184166 or 367302 ×3
  • Tile Special 1 x 2 Grille with Bottom Groove Light Gray Part 2412b Element 241202 ×3

Red 24 pieces

  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Red Part 3660 Element 366021 ×1
  • Plate 1 x 2 Red Part 3023 Element 302321 ×3
  • Plate 2 x 2 Red Part 3022 Element 4613974 or 302221 ×2
  • Plate 2 x 8 Red Part 3034 Element 303421 ×1
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Red Part 3839b Element 4286611 or 383921 ×1
  • Steering Stand 1 x 2 with Black Steering Wheel Red Part 3829c01 Element 9552 ×2
  • Technic Axle 4 Red Part 3705 Element 6129995 or 4265797 ×2
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Red Part 32271 Element 6276845 or 6188299 ×2
  • Tile Special 1 x 1 with Clip and Straight Tips Red Part 2555 Element 255521 ×4
  • Tile Special 1 x 2 with Handle Red Part 2432 Element 243221 ×4
  • Wedge Plate 4 x 6 Cut Corners Red Part 32059 Element 4547030 or 4144564 ×1
  • Wedge Plate 7 x 6 Boat Bow without Stud Notches Red Part 2625 ×1

White 15 pieces

  • Bracket 1 x 2 - 1 x 4 [Square Corners] White Part 2436 Element 4282737 or 4159314 ×1
  • Brick 1 x 12 White Part 6112 Element 6548281 or 611201 ×1
  • Brick 1 x 2 White Part 3004 Element 6548257 or 4613964 ×2
  • Brick 1 x 8 White Part 3008 Element 6550134 or 300801 ×2
  • Brick Special 2 x 2 with Pin and Axle Hole White Part 6232 Element 6403936 or 4143137 ×4
  • Brick Wedged, Curved 12 x 3 Left with Black and Orange Checkered / Striped Race Print White Part 42061pr0006 Element 4171760 ×1
  • Brick Wedged, Curved 12 x 3 Right with Black and Orange Checkered / Striped Race Print White Part 42060pr0006 Element 4171759 ×1
  • Support 2 x 4 x 5 Stanchion Inclined [5mm Wide Posts] White Part 4476b Element 4142125 or 447601 ×3

Yellow 15 pieces

  • Brick Curved 6 x 1 Yellow Part 42022 Element 4160392 ×2
  • Brick Curved 6 x 1 with Repeating Orange and Black Hexagonal Scales Print Yellow Part 42022pr0011 ×2
  • Brick Curved Inverted 6 x 1 Yellow Part 42023 Element 6175158 or 4160408 ×2
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Yellow Part 3839b Element 6255102 or 4542426 ×1
  • Wheel 43.2 x 28 Balloon Small Yellow Part 6580 Element 4496701 or 4183681 ×4
  • Wheel Rim 24 x 14 VR with Center Axle Hole Yellow Part 2994 Element 4496673 or 299424 ×4

Orange 14 pieces

  • Brick 2 x 2 Orange Part 3003 Element 4153825 or 4119643 ×1
  • Brick Curved 6 x 1 Orange Part 42022 Element 6092037 or 4521569 ×2
  • Brick Curved 6 x 1 with Repeating Red and Black Scales Print Orange Part 42022pr0012 ×2
  • Brick Curved Inverted 6 x 1 Orange Part 42023 Element 6003283 or 4169349 ×2
  • Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings Orange Part 41854 Element 4582819 or 4162874 ×1
  • Technic Axle and Pin Connector Angled #1 Orange Part 32013 Element 6332584 or 6135091 ×4
  • Tile Special 1 x 2 Grille with Bottom Groove Orange Part 2412b Element 4125254 or 3933106 ×2

Dark Gray 10 pieces

  • Brick 2 x 3 Dark Gray Part 3002 Element 4114320 or 300227 ×1
  • Brick 2 x 4 Dark Gray Part 3001 Element 4113855 or 300127 ×1
  • Hinge Brick 2 x 2 Locking with 2 Fingers Vertical and Axle Hole, 9 Teeth Dark Gray Part 40902 Element 4162194 ×1
  • Plate Special 2 x 2 with Grills Dark Gray Part 41862 Element 4163164 ×3
  • Technic Beam 1 x 11.5 Double Bent Thick Dark Gray Part 32009 Element 4141418 ×2
  • Technic Pin 3/4 Dark Gray Part 32002 Element 4109854 1 spare in the box ×2

Medium Orange 3 pieces

  • Brick Curved 2 x 2 with Lip, No Studs Medium Orange Part 30602 Element 4156026 ×1
  • Wedge Plate 4 x 2 Left Medium Orange Part 41770 Element 4161339 ×1
  • Wedge Plate 4 x 2 Right Medium Orange Part 41769 Element 4160876 ×1

Trans-Red 3 pieces

  • Brick 1 x 2 without Bottom Tube Trans-Red Part 3065 Element 6514263 or 6244905 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×2

Chrome Silver 2 pieces

  • Dish 2 x 2 x 2/3 Light Reflector Chrome Silver Part 71128 Element 71128 ×2

Trans-Green 2 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Green Part 6141 Element 6514057 or 6240221 1 spare in the box ×2

Trans-Brown 1 piece

  • Windscreen 8 x 6 x 2 Curved with '56' and Yellow, Orange, and Dark Gray Racing Print Trans-Brown Part 41751pr0004 Element 4172628 ×1

Trans-Yellow 1 piece

  • Brick 1 x 2 without Bottom Tube Trans-Yellow Part 3065 Element 6514265 or 6244907 ×1

Minifigures 2 figures

  • Race Driver, Orange Torso, Orange Legs, Orange Helmet Minifigure, checked as a whole figure ×1
  • Race Driver, Black Torso, Red Legs, Red Helmet 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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