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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.

Off Road Race Track

Checking

4588 Off Road Race Track

355 pieces in 108 part and color combinations, plus 2 minifigures.

The piece count includes the 8 parts inside the set's minifigures, which this inventory lists separately. 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 105 pieces

  • Animal, Scorpion Black Part 30169 Element 6251330 or 6170085 ×2
  • Brick 1 x 8 Black Part 3008 Element 300826 ×1
  • Brick Special 1 x 2 with Vertical Clip [Thick U Clip] Black Part 30237a ×5
  • Insect, Spider Black Part 30238 Element 4113209 ×1
  • Plate 1 x 10 Black Part 4477 Element 447726 ×8
  • Plate 2 x 2 Black Part 3022 Element 302226 ×1
  • Plate 2 x 6 Black Part 3795 Element 379526 ×2
  • Plate 2 x 8 Black Part 3034 Element 303426 ×2
  • Plate 4 x 6 Black Part 3032 Element 303226 ×2
  • Plate Round 1 x 1 with Solid Stud Black Part 6141 Element 614126 ×3
  • Plate Special 2 x 2 with Wheel Holders Black Part 4600 Element 460026 ×2
  • Rubber Band Medium (Square Cross Section) Thin Cut Black Part 70012 Element 70012 3 spares in the box ×1
  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×2
  • Technic Axle 3 Black Part 4519 Element 6238084 or 451926 ×1
  • Technic Connector 3 x 1 x 4 with Two Pins and Click Hinge Black Part 30624 Element 4153116 ×2
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×44
  • Technic Pin with Friction Ridges Lengthwise and Towball Black Part 6628 Element 4184169 or 662826 ×2
  • Tile Special 1 x 1 with Clip and Straight Tips Black Part 2555 Element 255526 ×8
  • Tyre 14 x 9 Smooth Small Wide Slick Black Part 30028 Element 4508215 or 3002826 ×4
  • Tyre 21 x 12 with Offset Tread Small Wide Black Part 6015 Element 601526 ×4
  • Wheel Small Wide Hard Plastic with Axle hole, Slick Black Part 41865 Element 4171080 ×4
  • Wheel Small Wide Hard Plastic with Axle hole, Tread Black Part 41864 Element 4164007 ×4

Dark Gray 44 pieces

  • Bar 9 x 13 Grille Dark Gray Part 6046 Element 604627 ×1
  • Brick 1 x 2 Dark Gray Part 3004 Element 4113909 or 300427 ×4
  • Brick 2 x 2 Dark Gray Part 3003 Element 4110008 or 300327 ×2
  • Brick Sloped 45° 2 x 1 with Bottom Pin Dark Gray Part 3040b Element 4121970 or 4109985 ×4
  • Hinge Brick 2 x 2 Locking with 2 Fingers Vertical and Axle Hole, 9 Teeth Dark Gray Part 40902 Element 4162194 ×2
  • Motor Pullback 2 x 6 x 1 2/3 Type 2 [Fast] Black Base, White Axle Dark Gray Part 42289 Element 4163315 ×2
  • Plate 2 x 2 Dark Gray Part 3022 Element 4114003 or 302227 ×1
  • Plate 2 x 3 Dark Gray Part 3021 Element 4108041 or 302127 ×8
  • Plate 2 x 8 Dark Gray Part 3034 Element 303427 ×2
  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Dark Gray Part 6553 Element 4141412 ×2
  • Technic Axle and Pin Connector Angled #1 Dark Gray Part 32013 Element 4140503 ×2
  • Technic Beam 1 x 11 Thick Dark Gray Part 32525 Element 4156152 ×1
  • Technic Pin 3/4 Dark Gray Part 32002 Element 4109854 ×7
  • Track System, Straight Track 16 x 8 x 2 Dark Gray Part 42936 Element 4171093 ×6

Yellow 40 pieces

  • Brick 1 x 4 Yellow Part 3010 Element 301024 ×4
  • Brick 2 x 2 Yellow Part 3003 Element 4103588 or 300374 ×2
  • Brick 2 x 4 Yellow Part 3001 Element 300124 ×6
  • Brick Special 1 x 2 with Pin Yellow Part 2458 Element 245824 ×2
  • Brick Special 2 x 2 with Pin and Axle Hole Yellow Part 6232 Element 6347698 or 623224 ×2
  • Hose Rigid 3mm D. 16L / 12.8cm Yellow Part 75c16 Element 4116948 ×4
  • Panel 1 x 2 x 1 [Square Corners] Yellow Part 4865a Element 486524 ×2
  • Plate 1 x 2 Yellow Part 3023 Element 302324 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Yellow Part 2540 Element 4140587 or 254024 ×1
  • Technic Brick 1 x 2 [1 Pin Hole] Yellow Part 3700 Element 370024 ×4
  • Tile 1 x 2 with Groove Yellow Part 3069b Element 306924 ×2
  • Tile 1 x 4 with Groove Yellow Part 2431 Element 243124 ×2
  • Tile Special 1 x 1 with Clip and Straight Tips Yellow Part 2555 Element 4164060 or 255524 ×4
  • Tile Special 2 x 2 with Top Pin Yellow Part 2460 Element 246024 ×4

Brown 32 pieces

  • Brick Round 1 x 1 Open Stud Brown Part 3062b Element 4107810 ×3
  • Brick Round 2 x 2 with Axle Hole Brown Part 3941 Element 614325 ×8
  • Brick Special 1 x 2 Palisade [aka Log] Brown Part 30136 Element 4105289 ×6
  • Brick Special 1 x 4 Palisade [aka Log] Brown Part 30137 Element 4105290 ×2
  • Equipment Whip [aka Plant Vine] Brown Part 2488 Element 4174610 ×5
  • Ladder 14 x 2.5 Brown Part 4207 Element 4171728 or 420725 ×2
  • Plate 2 x 16 Brown Part 4282 Element 4129502 ×2
  • Technic Beam 1 x 7 Thick Brown Part 32524 Element 4175214 ×2
  • Tile 1 x 8 with Groove Brown Part 4162 Element 4176634 or 416225 ×2

Green 28 pieces

  • Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section Green Part 40379 Element 6522912 or 4175017 ×5
  • Brick Curved 2 x 2 with Lip, No Studs with '38' Print Green Part 30602pr0028 Element 4175226 ×1
  • Plant, Round 1 x 1 - 3 Bamboo Leaves Green Part 30176 Element 6270003 or 6248461 ×10
  • Plate 1 x 2 Green Part 3023 Element 302328 ×2
  • Plate 2 x 3 Green Part 3021 Element 302128 ×4
  • Plate Special 1 x 2 Side Handle [Free Ends] Green Part 2540 Element 4542391 or 4519974 ×1
  • Tile Special 1 x 2 with Handle Green Part 2432 Element 6001209 or 4542400 ×1
  • Wheel 11 x 12 with Hole Notched for Wheels Holder Pin Green Part 6014b Element 4170456 ×2
  • Wheel 8 x 9 with Hole Notched for Wheels Holder Pin Green Part 30027b Element 4170501 ×2

Light Gray 26 pieces

  • Brick Special 1 x 2 with Pin Light Gray Part 2458 Element 245802 ×4
  • Insect Accessory, Spider Web Light Gray Part 30240 Element 4159143 ×1
  • Plate 2 x 10 Light Gray Part 3832 Element 383202 ×2
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Light Gray Part 6019 Element 601952 or 601902 ×4
  • Plate Special 1 x 2 with Handles [Flat Ends / Low Attachment] Light Gray Part 3839b Element 383902 ×2
  • Technic Beam 1 x 4 Thin Light Gray Part 32449 Element 4141603 ×1
  • Technic Beam Triangle Thin [Type I] Light Gray Part 2905 Element 4142539 or 290502 ×1
  • Technic Pin 1/2 without Friction Ridges Light Gray Part 4274 Element 427402 ×5
  • Technic Pin Long without Friction Ridges - Single Slot Light Gray Part 32556a Element 4154753 ×2
  • Tile 1 x 8 with Groove Light Gray Part 4162 Element 416202 ×4

Dark Tan 17 pieces

  • Track System, Curved Track 17 x 12 x 2 Dark Tan Part 42938 Element 4173812 ×8
  • Track System, Ramp Track 16 x 8 x 6 Dark Tan Part 42942 Element 4175233 ×2
  • Track System, Straight Track 16 x 8 x 2 Dark Tan Part 42936 Element 4173811 ×5
  • Track System, Y-shaped Track 18 x 16 x 2 Dark Tan Part 42941 Element 4174137 ×2

Orange 12 pieces

  • Brick Sloped 33° 3 x 1 Orange Part 4286 Element 6477942 or 6220707 ×2
  • Plate 1 x 4 Orange Part 3710 Element 4118782 ×4
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Orange Part 32271 Element 6353182 or 4657639 ×4
  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Orange Part 41669 Element 4281515 or 4175219 ×2

Red 11 pieces

  • Animal, Snake, Small Red Part 30115 Element 6286432 or 4114052 ×1
  • Plate Round 1 x 1 with Solid Stud Red Part 6141 Element 614121 ×6
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Red Part 6019 Element 601971 or 601921 ×2
  • Technic Axle Connector Ridged [with x Hole x Orientation] Red Part 6538b Element 4125189 ×2

Blue 10 pieces

  • Brick 2 x 8 Blue Part 3007 Element 6037384 or 300723 ×2
  • Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings, Black/Red Stripes and White Honeycomb Print Blue Part 41854pr0007 Element 4175225 ×1
  • Plate 1 x 2 Blue Part 3023 Element 302323 ×1
  • Plate Special 2 x 2 with Grills Blue Part 41862 Element 4163546 ×1
  • Technic Pin 1/2 without Friction Ridges Blue Part 4274 Element 4143005 ×5

Medium Blue 6 pieces

  • Brick Sloped 2 x 2 No Studs, with 3 Side Pistons Raised Edges and '80', Red/White/Black/Blue Print Medium Blue Part 30603pr0011 Element 4175224 ×1
  • Tile Special 1 x 2 with Handle Medium Blue Part 2432 Element 4166146 ×1
  • Wheel 11 x 12 with Hole Notched for Wheels Holder Pin Medium Blue Part 6014b Element 4170461 ×2
  • Wheel 8 x 9 with Hole Notched for Wheels Holder Pin Medium Blue Part 30027b Element 4170503 ×2

Tan 6 pieces

  • Brick 1 x 16 Tan Part 2465 Element 4295313 or 4165812 ×2
  • Brick 1 x 2 Tan Part 3004 Element 4109995 or 300405 ×4

White 6 pieces

  • Bar 6.6L with Stop Ring [Umbrella Stand] White Part 4095 Element 4294998 or 409551 ×2
  • Flag 2 x 2 Square with Checkered Print White Part 2335pr0019 Element 4523412 or 81267 ×2
  • Technic Beam 1 x 9 Thick White Part 40490 Element 6001831 or 4156341 ×2

Bright Green 5 pieces

  • Plant, Leaves 6 x 5 Bright Green Part 2417 Element 6266964 or 4129872 ×5

Trans-Neon Green 3 pieces

  • Plate Round 1 x 1 with Solid Stud Trans-Neon Green Part 6141 Element 6240223 or 3005749 ×3

Lime 2 pieces

  • Mudguard 2 x 4 with 2 x 2 Studs and Flared Wings, Red/Black Stripe and Green Fade Print Lime Part 41854pr0006 Element 4163314 ×2

Trans-Green 2 pieces

  • Brick Round 1 x 1 Open Stud Trans-Green Part 3062b Element 6514234 or 6238046 ×2

Minifigures 2 figures

  • Off Road Racer - Green Helmet, Black Body Minifigure, checked as a whole figure ×1
  • Off Road Racer - Blue Helmet, Yellow Body 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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