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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.

Street 'n' Mud Racer

Checking

8472 Street 'n' Mud Racer

349 pieces in 79 part and color combinations.

LEGO counts 347 pieces. This inventory comes from a separate parts catalog and lists 349; 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 230 pieces

  • Motor, 4.5V 17 x 6 x 5 with Switch, Dark Gray Bottom Black Part 32288c01 Element 4174866 ×1
  • Rubber Band Medium (Square Cross Section) Black Part 71156 Element 71156 2 spares in the box ×2
  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Black Part 6553 Element 4107765 or 655326 ×2
  • Technic Axle 10 Black Part 3737 Element 373726 ×2
  • Technic Axle 12 Black Part 3708 Element 370826 ×1
  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×11
  • Technic Axle 3 Black Part 4519 Element 6238084 or 451926 ×10
  • Technic Axle 4 Black Part 3705 Element 370526 ×12
  • Technic Axle 5 Black Part 32073 Element 4114740 ×1
  • Technic Axle 5.5 with Stop [Flat Short End] Black Part 32209 Element 4124045 ×2
  • Technic Axle 6 Black Part 3706 Element 370626 ×2
  • Technic Axle 8 Black Part 3707 Element 370726 ×3
  • Technic Axle Connector Ridged [with x Hole x Orientation] Black Part 6538b Element 4113805 or 4107083 ×2
  • Technic Axle Connector with Axle Hole Black Part 32039 Element 4107081 or 3203926 ×2
  • Technic Axle and Pin Connector Angled #1 Black Part 32013 Element 6284699 or 4107085 ×4
  • Technic Axle and Pin Connector Angled #2 - 180° Black Part 32034 Element 6271869 or 4107783 ×2
  • Technic Axle and Pin Connector Perpendicular Black Part 6536 Element 6261371 or 4173668 ×6
  • Technic Axle and Pin Connector Perpendicular 3L with Centre Pin Hole Black Part 32184 Element 6276951 or 4121667 ×4
  • Technic Axle and Pin Connector Perpendicular 3L with Pin Hole Black Part 32068 Element 6273318 or 4114670 ×4
  • Technic Axle and Pin Connector Perpendicular Double Black Part 32291 Element 6280394 or 4140430 ×2
  • Technic Axle and Pin Connector Perpendicular Double Split Black Part 41678 Element 4162857 ×8
  • Technic Beam 1 x 11 Thick Black Part 32525 Element 6029578 or 4534909 ×2
  • Technic Beam 1 x 11.5 Double Bent Thick Black Part 32009 Element 6271152 or 4111998 ×2
  • Technic Beam 1 x 15 Thick Black Part 32278 Element 4542573 or 4128603 ×6
  • Technic Beam 1 x 4 Thin Black Part 32449 Element 6327548 or 4142236 ×4
  • Technic Beam 1 x 7 Bent (4 - 4) Thick Black Part 32348 Element 6278125 or 4128593 ×2
  • Technic Beam 1 x 7 Thin Black Part 32065 Element 6271573 or 6253293 ×2
  • Technic Beam 1 x 9 Bent (6 - 4) Thick Black Part 6629 Element 6279881 or 4119800 ×2
  • Technic Beam 2 x 4 L-Shape Thick Black Part 32140 Element 6271825 or 4120017 ×18
  • Technic Beam 3 x 3 L-Shape Thin Black Part 32056 Element 6271810 or 4112287 ×4
  • Technic Beam 3 x 5 L-Shape Thick Black Part 32526 Element 4142823 or 3252626 ×2
  • Technic Pin Connector Perpendicular Long Black Part 32557 Element 4143466 ×2
  • Technic Pin Double with Axle Hole Black Part 32138 Element 4130597 or 4119589 ×8
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Black Part 6558 Element 655826 ×39
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 ×40
  • Technic Pin with Friction Ridges Lengthwise and Towball Black Part 6628 Element 4184169 or 662826 ×4
  • Technic Steering Arm with 2 Pins Black Part 32069 Element 6278276 or 4114671 ×2
  • Tyre 49.6 x 28 VR Black Part 6594 Element 75778 ×4
  • Tyre 56 x 30 R Balloon Black Part 32180 Element 4119020 ×4

Light Gray 60 pieces

  • Technic Axle Connector Ridged [with x Hole x Orientation] Light Gray Part 6538b Element 4113804 or 4100408 ×2
  • Technic Axle Pin without Friction Ridges Lengthwise Light Gray Part 3749 Element 4184168 or 4154179 ×12
  • Technic Axle and Pin Connector Perpendicular Double Light Gray Part 32291 Element 4140339 ×2
  • Technic Beam 1 x 2 Thin Light Gray Part 41677 Element 4162783 ×4
  • Technic Beam 1 x 3 Thick Light Gray Part 32523 Element 4142599 ×2
  • Technic Beam 1 x 7 Thick Light Gray Part 32524 Element 4143020 ×5
  • Technic Bush Light Gray Part 3713 Element 4125313 or 659002 ×7
  • Technic Bush 1/2 Smooth with Axle Hole Reduced Light Gray Part 32123a ×7
  • Technic Gear 12 Tooth Double Bevel Light Gray Part 32270 Element 4141454 or 4125322 ×6
  • Technic Gear 16 Tooth with Round Holes [Old Style] Light Gray Part 4019 Element 4107176 or 401902 ×4
  • Technic Gear 20 Tooth Double Bevel with Axle Hole Type 2 [X Opening] Light Gray Part 32269 Element 4141455 ×2
  • Technic Pin 1/2 without Friction Ridges Light Gray Part 4274 Element 427402 ×3
  • Wheel 49.6 x 28 VR (36.8 x 26) with Axle Hole Light Gray Part 6595 Element 4179484 or 4163403 ×4

Yellow 31 pieces

  • Technic Axle Connector Ridged [with x Hole x Orientation] Yellow Part 6538b Element 4140507 ×2
  • Technic Axle and Pin Connector Angled #1 Yellow Part 32013 Element 6329889 or 4107066 ×2
  • Technic Axle and Pin Connector Angled #2 - 180° Yellow Part 32034 Element 6344325 or 6210804 ×1
  • Technic Axle and Pin Connector Angled #3 - 157.5° Yellow Part 32016 Element 6430834 or 4285186 ×2
  • Technic Axle and Pin Connector Angled #5 - 112.5° Yellow Part 32015 Element 4521998 or 4107068 ×4
  • Technic Beam 1 x 11 Thick Yellow Part 32525 Element 6028107 or 4534912 ×1
  • Technic Beam 1 x 3 Thick Yellow Part 32523 Element 4153707 ×2
  • Technic Panel Fairing # 5 Small Short, Large Hole, Side A Yellow Part 32527 Element 4540180 or 4143186 ×2
  • Technic Panel Fairing # 6 Small Short, Large Hole, Side B Yellow Part 32528 Element 4540181 or 4143185 ×2
  • Technic Panel Fairing # 7 Small Long, Large Hole, Side A Yellow Part 32534 Element 4158879 ×1
  • Technic Panel Fairing # 8 Small Long, Large Hole, Side B Yellow Part 32535 Element 4158888 ×1
  • Technic Pin Connector Perpendicular Long Yellow Part 32557 Element 6004450 or 4501535 ×3
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Yellow Part 32054 Element 4140805 or 4121613 ×8

Pearl Dark Gray 9 pieces

  • Technic Block 3 x 5 x 1 2/3 Pearl Dark Gray Part 32310 Element 4164331 ×3
  • Technic Panel Fairing # 3 Large Long, Large Holes, Side A Pearl Dark Gray Part 32188 Element 4174704 ×1
  • Technic Panel Fairing # 4 Large Long, Large Holes, Side B Pearl Dark Gray Part 32189 Element 4174705 ×1
  • Windscreen Bohrok 4 x 5 x 7 [Plain] Pearl Dark Gray Part 41671 Element 4174707 ×4

Dark Gray 8 pieces

  • Technic Axle 3 with Stud Dark Gray Part 6587 Element 4113884 or 658727 ×6
  • Technic Beam 1 x 11 Thick Dark Gray Part 32525 Element 4156152 ×1
  • Technic Beam 1 x 15 Thick Dark Gray Part 32278 Element 4142292 ×1

Pearl Light Gray 4 pieces

  • Axle Hose, Soft 16L Pearl Light Gray Part 32202 Element 4142619 ×2
  • Axle Hose, Soft 19L Pearl Light Gray Part 32235 Element 4141970 ×2

Trans-Red 3 pieces

  • Technic Axle Connector Ridged [with x Hole x Orientation] Trans-Red Part 6538b Element 4163625 ×1
  • Technic Beam 1 x 9 Bent (7 - 3) Thick Trans-Red Part 32271 Element 4175576 or 3227141 ×2

Trans-Neon Green 2 pieces

  • Technic Tooth 1 x 3 with Axle Hole [Rounded Underside] Trans-Neon Green Part 41669 Element 4163577 ×2

White 1 piece

  • Technic Rubber Belt Medium [26mm ID] [Round Cross Section] White Part 85545 Element 70714 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 8472-1 [No Color/Any Color] Part 43473 Element 4172596 ×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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