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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.

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7316 Excavation Searcher

451 pieces in 118 part and color combinations, plus 3 minifigures.

LEGO counts 471 pieces. This inventory comes from a separate parts catalog and lists 466, including the 15 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

Light Gray 100 pieces

  • Brick 1 x 12 Light Gray Part 6112 Element 611202 ×2
  • Brick 1 x 2 Light Gray Part 3004 Element 300402 ×10
  • Brick 1 x 4 Light Gray Part 3010 Element 301002 ×1
  • Brick 2 x 3 Light Gray Part 3002 Element 300252 or 300202 ×5
  • Brick Sloped 45° 2 x 1 with Bottom Pin Light Gray Part 3040b Element 4121933 or 304002 ×4
  • Brick Sloped 45° 2 x 2 Light Gray Part 3039 Element 303902 ×12
  • Brick Sloped Inverted 33° 3 x 2, No Connections between Studs, Ovoid Bottom Pin Light Gray Part 3747a Element 4109695 ×4
  • Brick Special 2 x 4, with 2 x 2 Brick with Top Pin and 1 x 2 Side Plates Light Gray Part 30592 Element 4143056 ×1
  • Dish 2 x 2 Inverted [Radar] Light Gray Part 4740 Element 474002 ×7
  • Hinge Brick 1 x 2 Locking with 1 Finger Vertical End Light Gray Part 30364 Element 4144498 or 4125379 ×9
  • Hinge Brick 2 x 2 Locking with 1 Finger Vertical [No Axle Hole] Light Gray Part 30389a ×1
  • Plate 1 x 4 Light Gray Part 3710 Element 371002 ×1
  • Plate 2 x 16 Light Gray Part 4282 Element 428202 ×1
  • Plate 2 x 2 Light Gray Part 3022 Element 302202 ×14
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Light Gray Part 4081b Element 408102 ×2
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Light Gray Part 4085c Element 408502 ×1
  • Plate Special 1 x 6 with Train Wagon End Fence Light Gray Part 6583 Element 658302 ×2
  • Technic Axle Pin without Friction Ridges Lengthwise Light Gray Part 3749 Element 4184168 or 4154179 ×4
  • Technic Axle and Pin Connector Angled #6 - 90° Light Gray Part 32014 Element 4143353 or 4106377 ×4
  • Technic Brick 1 x 2 [1 Pin Hole] Light Gray Part 3700 Element 370002 ×2
  • Technic Steering Rack Light Gray Part 2790 Element 4143357 or 279102 ×2
  • Tile 1 x 4 with Groove Light Gray Part 2431 Element 243102 ×3
  • Tile 2 x 2 with Groove Light Gray Part 3068b Element 306802 ×1
  • Tile Round 2 x 2 with Orange Grabber Print Light Gray Part 4150pr0040 Element 4142972 ×3
  • Tile Special 1 x 2 with Handle Light Gray Part 2432 Element 243202 ×2
  • Tipper Bed Small, 3 x 4 Anti-studs Light Gray Part 2512 Element 4116784 ×1
  • Turntable 4 x 4 Square Base with Top, Complete Assembly Light Gray Part 3403c01 Element 4221662 or 4143406 ×1

Dark Gray 84 pieces

  • Brick 2 x 2 Dark Gray Part 3003 Element 4110008 or 300327 ×2
  • Brick 2 x 2 Corner Dark Gray Part 2357 Element 4114511 or 235727 ×2
  • Brick Sloped 45° 2 x 2 with LoM Elliptical Display Print Dark Gray Part 3039pr9950 Element 4143032 ×1
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Dark Gray Part 3660 Element 366027 ×6
  • Brick Special 1 x 2 with 2 Pins, Round Pin Holes Dark Gray Part 30526 Element 4142959 ×3
  • Brick Special 1 x 2 with Grille Dark Gray Part 2877 Element 4124092 or 287727 ×4
  • Hinge Brick 1 x 2 Base Dark Gray Part 3937 Element 4112234 or 393727 ×1
  • Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 9 Teeth Dark Gray Part 30365 Element 4144501 or 4125291 ×12
  • Hinge Plate 1 x 2 Locking with 1 Finger On Top Dark Gray Part 30383 Element 4144572 or 4124434 ×14
  • Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] Dark Gray Part 73983 Element 4143378 or 4111851 ×16
  • Plate 1 x 8 Dark Gray Part 3460 Element 346027 ×2
  • Plate 2 x 12 Dark Gray Part 2445 Element 4112847 or 4112526 ×2
  • Plate 2 x 6 Dark Gray Part 3795 Element 379527 ×1
  • Plate 4 x 12 Dark Gray Part 3029 Element 4143358 ×1
  • Plate 4 x 8 Dark Gray Part 3035 Element 4110027 ×3
  • Support 2 x 4 x 5 Stanchion Inclined [5mm Wide Posts] Dark Gray Part 4476b Element 4143360 or 4142129 ×4
  • Technic Axle 3 with Stud Dark Gray Part 6587 Element 4113884 or 658727 ×3
  • Technic Brick 1 x 1 with Pin Hole Dark Gray Part 6541 Element 4124211 or 654127 ×1
  • Tile 1 x 2 with Elliptical Display Print Dark Gray Part 3069bpr0046 Element 4142971 ×3
  • Wedge Plate 3 x 6 Cut Corners Dark Gray Part 2419 Element 241927 ×2
  • Wedge Plate 4 x 6 Cut Corners Dark Gray Part 32059 Element 4129577 ×1

Tan 82 pieces

  • Arm Mechanical with 2 Clips [Battle Droid] Tan Part 30377 Element 6330119 or 4261885 ×1
  • Bar 1 x 8 with Brick 1 x 2 Curved Top End (Original, No Axle Holder) Tan Part 30359a Element 4164063 ×4
  • Brick Curved 2 x 3 Tan Part 6215 Element 4143362 or 4112588 ×2
  • Brick Sloped 33° 3 x 2 Tan Part 3298 Element 6020375 or 4542401 ×11
  • Brick Sloped Inverted 65° 6 x 6 x 2 Quad with Cutouts Tan Part 30373 Element 4221993 or 4143349 ×1
  • Brick Special 1 x 1 with Headlight Tan Part 4070 Element 4280137 or 4118793 ×4
  • Brick Special 1 x 2 with 2 Pins, Round Pin Holes Tan Part 30526 Element 4599519 or 4143366 ×5
  • Brick Wedged, Sloped 4 x 4 Triple, No Stud Notches with Brown Panels, Gray Machinery, Lime Light Print Tan Part 6069pr0008 Element 4142970 ×5
  • Cone 1 x 1 [No Top Groove] Tan Part 4589 Element 4520958 or 4129997 ×6
  • Hinge Brick 1 x 6 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth Tan Part 30388 Element 4144580 ×11
  • Plate 1 x 10 Tan Part 4477 Element 4143409 or 447705 ×2
  • Plate 1 x 6 Tan Part 3666 Element 4124067 or 366605 ×1
  • Plate 2 x 2 Corner Tan Part 2420 Element 4114077 or 242005 ×8
  • Plate 2 x 4 Tan Part 3020 Element 4114309 or 302005 ×4
  • Plate Special 6 x 6 x 2/3 Cross with Dome Tan Part 30303 Element 4129507 ×1
  • Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) Tan Part 6553 Element 4120152 ×6
  • Technic Brick 1 x 2 [2 Pin Holes] Tan Part 32000 Element 4523145 or 4143352 ×6
  • Technic Panel Fairing # 1 Large Short, Large Holes, Side A Tan Part 32190 Element 4143354 ×1
  • Technic Panel Fairing # 2 Large Short, Large Holes, Side B Tan Part 32191 Element 4143355 ×1
  • Tile 2 x 2 with Groove Tan Part 3068b Element 4185177 or 4114002 ×1
  • Windscreen 8 x 4 x 2 Curved Taper with Locking Dual 2 Fingers Tan Part 30536 Element 4143371 ×1

Black 77 pieces

  • Bar 1 x 3 [Clip / Anti-Stud] Black Part 4735 Element 4141580 or 473576 ×2
  • Brick 1 x 1 Black Part 3005 Element 300526 ×1
  • Brick 2 x 4 Black Part 3001 Element 300126 ×2
  • Brick Round 2 x 2 with Axle Hole Black Part 3941 Element 614376 or 614326 ×1
  • Cone 2 x 2 x 2, Open Stud Black Part 3942c Element 6092664 or 6022160 ×1
  • Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun Black Part 4349 Element 434926 ×1
  • Hinge 1 x 2 Locking with 2 Fingers and Towball Socket, 9 Teeth Black Part 30396 Element 4144567 or 4143351 ×2
  • Hinge Brick 1 x 2 Top Plate Thin Black Part 3938 Element 393826 ×1
  • Hinge Cylinder 1 x 2 Locking with 2 Click Fingers and Axle Hole, 9 Teeth Black Part 30553 Element 4143372 ×6
  • Plate 1 x 2 Black Part 3023 Element 302326 ×35
  • Plate 2 x 10 Black Part 3832 Element 383226 ×1
  • Plate 2 x 3 Black Part 3021 Element 302126 ×6
  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×2
  • Plate 4 x 6 Black Part 3032 Element 303226 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Black Part 4032a Element 403226 ×4
  • Technic Axle 3 Black Part 4519 Element 6238084 or 451926 ×4
  • Technic Brick 1 x 2 [2 Pin Holes] Black Part 32000 Element 3200026 ×1
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Black Part 6558 Element 655826 ×2
  • Tile Round 2 x 2 with Bottom Cross Black Part 4150 Element 415076 or 415026 ×4

Brown 58 pieces

  • Bracket 5 x 2 x 2 1/3 with Holes, Smooth Bottom Brown Part 6087 Element 4143361 or 608725 ×1
  • Brick 2 x 2 Brown Part 3003 Element 4140745 or 300325 ×1
  • Brick Round 1 x 1 Open Stud Brown Part 3062b Element 4107810 ×12
  • Brick Sloped 45° 2 x 1 with Bottom Pin Brown Part 3040b Element 4121971 or 4113255 ×6
  • Plate 1 x 4 Brown Part 3710 Element 4114378 or 371025 ×3
  • Plate 2 x 12 Brown Part 2445 Element 4143356 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] Brown Part 2540 Element 4140591 or 4124489 ×13
  • Plate Special 6 x 6 x 2/3 Cross with Dome Brown Part 30303 Element 4143018 ×4
  • Technic Pin Connector Round [No Slot] Brown Part 75535 Element 4141409 ×2
  • Tile 1 x 4 with Groove Brown Part 2431 Element 4116732 or 243125 ×1
  • Tile Special 1 x 2 Grille with Bottom Groove Brown Part 2412b Element 4129977 or 241225 ×10
  • Wedge Plate 3 x 3 Cut Corner Brown Part 2450 Element 4256579 or 4125222 ×4

Trans-Red 17 pieces

  • Brick Round 1 x 1 Open Stud Trans-Red Part 3062b Element 6514235 or 6238673 ×1
  • Cone 1 x 1 [No Top Groove] Trans-Red Part 4589 Element 618841 ×1
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×15

Orange 14 pieces

  • Arm Grabber Angled Orange Part 30542 Element 4143055 ×4
  • Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Orange Part 3660 Element 4118829 ×3
  • Dish 6 x 6 Inverted, Radar / Webbed [Anti-studs at 90°] Orange Part 4285b Element 4143359 ×1
  • Rock 2 x 2 with Centre Stud Orange Part 30596 Element 4154651 or 4143236 ×2
  • Tile Round 2 x 2 with Bottom Cross Orange Part 4150 Element 6054334 or 4129566 ×4

Trans-Neon Green 4 pieces

  • Brick Round 1 x 1 Open Stud Trans-Neon Green Part 3062b Element 6514237 or 6238675 ×4

Trans-Neon Orange 4 pieces

  • Rock Boulder 4 x 4, Bottom Trans-Neon Orange Part 30294 Element 4164087 or 4143273 ×2
  • Rock Boulder 4 x 4, Top Trans-Neon Orange Part 30293 Element 4143272 ×2

Dark Turquoise 2 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Dark Turquoise Part 2412b Element 4112297 ×2

Pearl Light Gray 2 pieces

  • Hose, Ribbed 7mm D. 13L / 10.4cm Pearl Light Gray Part 78c13 Element 4495186 or 4143347 ×2

Sand Purple 2 pieces

  • Brick Arch 1 x 8 x 6 with Pin Holes (Portal) Sand Purple Part 30528 Element 4143370 ×2

Yellow 2 pieces

  • Rubber Band 15mm [Square Cross Section] Yellow Part 23229 Element 4125669 or 4124335 5 spares in the box ×2

Red 1 piece

  • Brick 2 x 4 Red Part 3001 Element 300121 ×1

Trans-Brown 1 piece

  • Windscreen 8 x 4 x 2 Curved Taper with Locking Dual 2 Fingers Trans-Brown Part 30536 Element 4215614 or 4143049 ×1

Trans-Dark Blue 1 piece

  • Brick Round 1 x 1 Open Stud Trans-Dark Blue Part 3062b Element 6514233 or 6238044 ×1

Minifigures 3 figures

  • Martian, Vega Minifigure, checked as a whole figure ×1
  • Martian, Canopus Minifigure, checked as a whole figure ×1
  • Martian, Pollux 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.

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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.

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