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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.

Stealth Shell in Pursuit

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79102 Stealth Shell in Pursuit

150 pieces in 76 part and color combinations, plus 3 minifigures.

The official piece count includes the 12 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.

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

Plates Special 16 pieces

  • Plate Special 1 x 2 [Side Handle Closed Ends] Black Part 48336 Element 4225201 ×2
  • Plate Special 1 x 2 with Clip Horizontal on End Black Part 63868 Element 6336989 or 4535739 ×4
  • Plate Special 1 x 2 with Handle on End [Closed Ends] Dark Bluish Gray Part 60478 Element 4521187 ×2
  • Plate Special 2 x 2 with 2 Pin Holes Light Bluish Gray Part 2817 Element 4211376 ×2
  • Plate Special 1 x 2 with Clip Horizontal on End Red Part 63868 Element 6346804 or 4534648 ×2
  • Bracket 1 x 2 - 2 x 2 White Part 44728 Element 6619296 or 6117940 ×1
  • Plate Special 1 x 2 Side Handle [Free Ends] White Part 2540 Element 4140583 or 254051 ×2
  • Bracket 1 x 2 - 2 x 2 Yellow Part 44728 Element 6117938 or 4615642 ×1

Plates Round Curved and Dishes 15 pieces

  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Black Part 2654 Element 4617551 or 4278359 ×3
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Light Bluish Gray Part 4032a Element 4211475 ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Clear Part 6141 Element 6514052 or 6240030 1 spare in the box ×2
  • Plate Round 1 x 1 with Solid Stud Trans-Neon Green Part 6141 Element 6240223 or 3005749 1 spare in the box ×6
  • Plate Round 1 x 1 with Solid Stud Trans-Red Part 6141 Element 6514051 or 6208450 1 spare in the box ×2

Plates 14 pieces

  • Plate 1 x 2 Black Part 3023 Element 302326 ×2
  • Plate 2 x 10 Black Part 3832 Element 383226 ×1
  • Plate 2 x 3 Black Part 3021 Element 302126 ×2
  • Plate 1 x 2 Olive Green Part 3023 Element 6016483 ×3
  • Plate 2 x 4 Olive Green Part 3020 Element 6031128 or 6020144 ×3
  • Plate 1 x 4 Reddish Brown Part 3710 Element 4211190 ×1
  • Plate 2 x 4 White Part 3020 Element 6552098 or 302001 ×2

Technic Pins 14 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×2
  • Technic Pin 1/2 with 2L Bar Extension Light Bluish Gray Part 61184 Element 6347715 or 4520320 ×6
  • Technic Pin without Friction Ridges Lengthwise Light Bluish Gray Part 3673 Element 4211807 or 3673194 1 spare in the box ×2
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Red Part 32054 Element 4140806 or 4125198 ×2
  • Technic Pin Long without Friction Ridges Tan Part 32556 ×2

Bricks Sloped 12 pieces

  • Brick Sloped 18° 2 x 1 x 2/3 with 4 Slots / Grate Black Part 61409 Element 4541191 ×4
  • Brick Sloped 45° 2 x 1 Triple with Ovoid Bottom Pin Black Part 3048c Element 304826 ×1
  • Brick Sloped 30° 1 x 2 x 2/3 Dark Bluish Gray Part 85984 Element 4567887 ×3
  • Brick Sloped Inverted 45° 6 x 4 Double with 4 x 4 Recessed and 3 Holes Dark Bluish Gray Part 60219 Element 4549999 ×1
  • Brick Sloped 18° 4 x 2 White Part 30363 Element 4143000 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) White Part 54200 Element 6550179 or 4504369 1 spare in the box ×2

Plates Wedged 8 pieces

  • Wedge Plate 3 x 2 Left Dark Bluish Gray Part 43723 Element 4210872 ×1
  • Wedge Plate 3 x 2 Right Dark Bluish Gray Part 43722 Element 4210869 ×1
  • Wedge Plate 3 x 3 Cut Corner Dark Bluish Gray Part 2450 Element 4210897 ×4
  • Wedge Plate 3 x 6 Cut Corners Dark Bluish Gray Part 2419 Element 4210984 ×2

Wheels and Tyres 8 pieces

  • Tyre 30.4 x 14 VR Solid Black Part 58090 Element 6601610 or 4550937 ×3
  • Wheel 11 x 8 with Center Groove Light Bluish Gray Part 42610 Element 4211758 ×2
  • Wheel 18 x 14 with Pin Hole, Fake Bolts and Shallow Spokes Olive Green Part 55981 Element 6028102 ×3

Technic Connectors 7 pieces

  • Technic Axle and Pin Connector Angled #1 Black Part 32013 Element 6284699 or 4107085 ×2
  • Technic Axle and Pin Connector Angled #1 Dark Red Part 32013 Element 4541306 or 4533341 ×2
  • Technic Pin Connector Round [Slotted] Dark Red Part 62462 Element 6173131 or 4539091 ×1
  • Technic Axle and Pin Connector Angled #1 Yellow Part 32013 Element 6329889 or 4107066 ×2

Bricks Round and Cones 6 pieces

  • Brick Round 1 x 1 Open Stud Trans-Neon Green Part 3062b Element 6514237 or 6238675 ×2
  • Brick Round 2 x 2 with Axle Hole Trans-Neon Green Part 3941 Element 6273157 or 611649 ×2
  • Cone 1 x 1 [Top Groove] Yellow Part 59900 Element 4525464 ×2

Minifig Shields, Weapons, & Tools 6 pieces

  • Weapon Gun / Torch (Space) [No Grooves] Dark Bluish Gray Part 86208 Element 4566028 ×2
  • Weapon Sai Flat Silver Part 98139 Element 6270136 or 4646867 1 spare in the box ×2
  • Weapon Throwing Star / Shuriken with Smooth Grips Pearl Gold Part 93058 Element 4600519 1 spare in the box ×2

Bricks Special 5 pieces

  • Brick Special 1 x 2 with 2 Pins, Round Pin Holes Dark Bluish Gray Part 30526 Element 4210697 ×4
  • Brick Special 2 x 2 with Pin and Axle Hole White Part 6232 Element 6403936 or 4143137 ×1

Bricks Curved 4 pieces

  • Brick Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Black Part 11153 Element 6580394 or 6037746 ×2
  • Brick Curved 3 x 1 No Studs Dark Red Part 50950 Element 4541546 or 4258311 ×2

Tiles Round and Curved 4 pieces

  • Tile Round 1 x 1 with Gauge and Red Pointer Print Flat Silver Part 98138pr0012 Element 6287877 or 6030333 1 spare in the box ×2
  • Tile Round 2 x 2 with Bottom Cross Light Bluish Gray Part 4150 Element 4211480 ×2

Tiles Special 4 pieces

  • Tile Special 1 x 2 Grille with Bottom Groove Black Part 2412b Element 241226 ×2
  • Tile Special 2 x 3 with 2 Clips [Thick Open O Clips] Dark Bluish Gray Part 30350b Element 4227517 Also in Trans-Brown ×1
  • Tile Special 2 x 3 with 2 Clips [Thick Open O Clips] Trans-Brown Part 30350b Element 6030356 Also in Dark Bluish Gray ×1

Panels 3 pieces

  • Panel 1 x 2 x 1 [Rounded Corners] Dark Bluish Gray Part 4865b Element 6146225 ×2
  • Panel 1 x 2 x 1 with Rounded Corners and Central Divider Yellow Part 93095 Element 4621603 ×1

Technic Axles 3 pieces

  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×2
  • Technic Axle 6 Black Part 3706 Element 370626 ×1

Bars, Ladders and Fences 2 pieces

  • Lever Small Base with Black Lever Yellow Part 298c02 Element 74156 1 spare in the box ×2

Energy Effects 2 pieces

  • Wave / Flame Rounded with Base Rim Trans-Orange Part 6126b Element 6167741 or 4261397 ×2

Hinges, Arms and Turntables 2 pieces

  • Hinge Brick 1 x 2 Base Light Bluish Gray Part 3937 Element 4211469 ×1
  • Hinge Brick 2 x 2 Top Plate Thin Red Part 6134 Element 613421 ×1

Technic Beams 2 pieces

  • Technic Beam 3 x 5 L-Shape Thick Dark Bluish Gray Part 32526 Element 4210753 ×2

Technic Beams Special 2 pieces

  • Technic Rotation Joint Disk with Pin and 3L Beam Thick Olive Green Part 44225 Element 6027698 ×2

Technic Bricks 2 pieces

  • Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Dark Bluish Gray Part 32064a Element 6178919 or 4210935 ×2

Tiles 2 pieces

  • Tile 1 x 6 with Groove Yellow Part 6636 Element 6388488 or 663624 ×2

Windscreens and Fuselage 2 pieces

  • Aircraft Fuselage Curved Aft Section 6 x 10 Top Black Part 87615 Element 6594938 or 4623524 ×1
  • Aircraft Fuselage Curved Forward 6 x 10 Bottom Dark Bluish Gray Part 87611 Element 4652483 or 4567993 ×1

Animal / Creature Accessories 1 piece

  • Animal / Creature Accessory, Horse Hitching, 1 x 2 Plate and 2 x 2 Plate [Studded] Black Part 2397 Element 6284697 or 6027996 ×1

Bricks 1 piece

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

Bricks Wedged 1 piece

  • Brick Wedged, Sloped 45° 2 x 4 Triple Dark Bluish Gray Part 47759 Element 6027686 ×1

Stickers 1 piece

  • Sticker Sheet for Set 79102-1 [No Color/Any Color] Part 13055 Element 6023183 ×1

Transportation - Land 1 piece

  • Vehicle Base 4 x 10 x 2/3 with 4 x 2 Recessed Center with Smooth Underside Black Part 30029 Element 4656764 or 4277681 ×1

Minifigures 3 figures

  • Raphael Minifigure, checked as a whole figure ×1
  • Fishface Minifigure, checked as a whole figure ×1
  • Foot Soldier 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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