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Viking Catapult versus the Nidhogg Dragon

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7017 Viking Catapult versus the Nidhogg Dragon

213 pieces in 93 part and color combinations, plus 2 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.

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Piece checklist

Black 57 pieces

  • Hinge Brick 1 x 2 Base Black Part 3937 Element 393726 ×1
  • Plate 1 x 2 Black Part 3023 Element 302326 ×3
  • Plate 1 x 4 Black Part 3710 Element 371026 ×4
  • Plate 2 x 3 Black Part 3021 Element 302126 ×1
  • Plate 4 x 4 Black Part 3031 Element 4243819 or 303126 ×1
  • Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Black Part 6019 Element 601976 or 601926 ×6
  • Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] Black Part 2444 Element 244426 ×1
  • Sports Soccer Minifig Stand with Spring and Green Pin [Complete Assembly] Black Part 30488c01 Element 4142816 ×1
  • Technic Axle 12 Black Part 3708 Element 370826 ×2
  • Technic Axle 2 Notched Black Part 32062 Element 4109810 or 3206226 ×1
  • Technic Axle 6 Black Part 3706 Element 370626 ×2
  • Technic Axle Connector 2 x 3 with Ball Socket and Axle Socket with Light Bluish Gray Rubber Insert Black Part 47326pat0003 Element 4235786 ×1
  • Technic Ball Joint Black Part 32474 Element 4290713 or 4143539 ×3
  • Technic Beam 1 x 3 Thin Black Part 6632 Element 6331723 or 4107828 ×2
  • Technic Beam 1 x 9 Bent (6 - 4) Thick Black Part 6629 Element 6279881 or 4119800 ×2
  • Technic Brick 1 x 12 [11 Pin Holes] Black Part 3895 Element 389526 ×2
  • Technic Brick 4 x 6 with 2 x 4 Opening Black Part 32531 Element 6456527 or 4162508 ×1
  • Technic Disc 3 x 3 Black Part 2723 Element 4218868 or 4121619 ×1
  • Technic Pin Double with Axle Hole Black Part 32138 Element 4130597 or 4119589 ×1
  • Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Black Part 6558 Element 655826 ×1
  • Technic Pin with Friction Ridges Lengthwise and Center Slots Black Part 2780 Element 4121715 or 278026 1 spare in the box ×16
  • Wheel 20 x 30 Technic Black Part 4266 Element 4107462 or 4101699 ×4

Dark Red 30 pieces

  • Animal / Creature Body Part, Tail / Neck, Base Section with Black Pin Dark Red Part 40395 Element 6083979 or 4275643 ×1
  • Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section Dark Red Part 40379 Element 4541384 or 4508455 ×1
  • Animal Body Part / Plant, Tail / Neck / Branch / Trunk, Middle Section with Pin, Round Pin Hole Dark Red Part 40378 Element 6083978 or 4275642 ×1
  • Brick Curved 1 x 2 x 1 1/3 with Curved Top Dark Red Part 6091 Element 6411330 or 4539082 ×2
  • Brick Curved 2 x 2 x 2/3 Two Studs and Curved Slope End Dark Red Part 47457 Element 4218695 ×2
  • Brick Sloped 33° 3 x 2 Dark Red Part 3298 Element 6366021 or 4569379 ×1
  • Creature Body Part, Dragon Head Upper Jaw Beaked Dark Red Part 53456 Element 4275704 ×1
  • Creature Body Part, Dragon Wing 19 x 11 with Marbled Trans-Orange Pattern Dark Red Part 51342pat0002 Element 4273525 ×2
  • Large Figure Skeletal, Limb, Angular 90°, 4 x 4 x 2 with 2 Ball Joints, and Axle Hole Dark Red Part 41670 Element 4289876 or 4275566 ×4
  • Large Figure Skeletal, Limb, with 2 Ball Joints, and 1 Hole (Toa Nuva) Dark Red Part 43557 Element 4498041 or 4260520 ×1
  • Plate 2 x 6 Dark Red Part 3795 Element 4618986 or 4164177 ×1
  • Plate Special 1 x 2 [Side Handle Closed Ends] Dark Red Part 48336 Element 4259941 ×1
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Dark Red Part 3794a Element 4176959 ×3
  • Technic Axle Connector 2 x 3 with Ball Socket, Open Sides Dark Red Part 32174 Element 4247655 ×5
  • Technic Axle and Pin Connector 2 x 5 with Two Ball Joint Sockets Dark Red Part 47296 Element 4252394 ×1
  • Technic Axle and Pin Connector Perpendicular Double Split Dark Red Part 41678 Element 4261401 ×2
  • Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] Dark Red Part 32064b ×1

Dark Bluish Gray 21 pieces

  • Bracket 1 x 2 - 2 x 2 Dark Bluish Gray Part 44728 Element 6117972 or 6048854 ×1
  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Dark Bluish Gray Part 54200 Element 4504378 or 4244373 ×2
  • Brick Wedged, Sloped 4 x 4 Triple, Stud Notches Dark Bluish Gray Part 48933 Element 6356488 or 4225873 ×1
  • Plate 2 x 2 Dark Bluish Gray Part 3022 Element 4211094 ×2
  • Plate Special 1 x 1 with Tooth Dark Bluish Gray Part 49668 Element 4225356 ×2
  • Technic Axle 3 with Stud Dark Bluish Gray Part 6587 Element 6587199 or 6129590 ×1
  • Technic Beam 1 x 11 Thick Dark Bluish Gray Part 32525 Element 4603472 or 4534914 ×2
  • Technic Beam 1 x 2 with Ball Joint Angled Dark Bluish Gray Part 50923 Element 4503381 or 4289258 ×2
  • Technic Beam 1 x 9 Thick Dark Bluish Gray Part 40490 Element 4645730 or 4210757 ×1
  • Technic Brick 1 x 4 [3 Pin Holes] Dark Bluish Gray Part 3701 Element 4213607 or 370127 ×4
  • Tile 1 x 2 with Groove Dark Bluish Gray Part 3069b Element 4211052 ×1
  • Treasure Chest Bottom with Rear Slots, with Groove Dark Bluish Gray Part 4738b Element 4280115 or 4251709 ×1
  • Treasure Chest Lid [Thick Hinge] Dark Bluish Gray Part 4739a Element 4251710 ×1

Reddish Brown 20 pieces

  • Bar 6.6L with Stop Ring [Umbrella Stand] Reddish Brown Part 4095 Element 4211294 ×1
  • Brick 1 x 2 Reddish Brown Part 3004 Element 4613963 or 4211149 ×2
  • Plate 1 x 3 Reddish Brown Part 3623 Element 4211152 ×3
  • Plate 1 x 6 Reddish Brown Part 3666 Element 4221590 ×3
  • Plate 2 x 4 Reddish Brown Part 3020 Element 4211186 ×3
  • Plate 2 x 6 Reddish Brown Part 3795 Element 4211247 ×2
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Reddish Brown Part 4032a Element 4211159 ×4
  • Wedge Plate 12 x 3 Left Reddish Brown Part 47397 Element 6503734 or 6035545 ×1
  • Wedge Plate 12 x 3 Right Reddish Brown Part 47398 Element 6503735 or 6035538 ×1

Red 19 pieces

  • Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) Red Part 54200 Element 5074621 or 4504379 ×2
  • Brick Special 1 x 2 with Pin Red Part 2458 Element 245821 ×2
  • Hinge Brick 1 x 2 Top Plate Thin Red Part 3938 Element 6534944 or 6078079 ×1
  • Plate Round 2 x 2 with Rounded Bottom [Boat Stud] Red Part 2654 Element 4617080 or 4278275 ×1
  • Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Red Part 4085c Element 408521 ×3
  • Plate Special 3 x 2 with Rounded End, Hole Red Part 3176 Element 4188189 or 317621 ×1
  • Technic Axle 2 Notched Red Part 32062 Element 4142865 ×2
  • Technic Axle and Pin Connector 2 x 7 with Two Ball Joint Sockets Red Part 50898 Element 4252659 ×2
  • Technic Brick 1 x 4 [3 Pin Holes] Red Part 3701 Element 370121 ×2
  • Technic Brick 1 x 6 [5 Pin Holes] Red Part 3894 Element 389421 ×2
  • Tile 2 x 2 with Groove Red Part 3068b Element 306821 ×1

White 18 pieces

  • Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section White Part 40379 Element 6110023 or 4508454 ×4
  • Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small White Part 53451 Element 6270106 or 4568387 1 spare in the box ×14

Blue 13 pieces

  • Technic Axle Pin with Friction Ridges Lengthwise Blue Part 43093 Element 4309323 or 4206482 ×13

Tan 12 pieces

  • Brick Special 1 x 4 with 4 Studs on One Side Tan Part 30414 Element 4201062 or 4177990 ×2
  • Dish 4 x 4 Inverted [Radar] with Viking Red and Blue Shield Print Tan Part 3960pr0002 Element 4273891 ×1
  • Plate 1 x 3 Tan Part 3623 Element 4121921 or 362305 ×1
  • Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] Tan Part 4081b Element 6281995 or 4632573 ×2
  • Plate Special 1 x 2 with 1 Stud without Groove (Jumper) Tan Part 3794a Element 379405 ×4
  • Plate Special 3 x 2 with Rounded End, Hole Tan Part 3176 Element 6170776 or 6070377 ×2

Light Bluish Gray 8 pieces

  • Chain 17L [21 Links] Light Bluish Gray Part 30104 Element 6258886 or 4516716 ×1
  • Pneumatic T-Piece (T Bar) [New Style] Light Bluish Gray Part 4697b Element 4211508 1 spare in the box ×1
  • Technic Axle 5 Light Bluish Gray Part 32073 Element 32073194 or 4211639 ×3
  • Technic Brick 1 x 2 [2 Pin Holes] Light Bluish Gray Part 32000 Element 4211541 ×1
  • Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] Light Bluish Gray Part 32054 Element 4211865 ×2

Dark Tan 4 pieces

  • Large Figure Weapon, Claw, Triple, with Axle Dark Tan Part 32506 Element 4276259 ×4

Trans-Neon Green 4 pieces

  • Rock 1 x 1 Jewel / Gem 24 Facet Trans-Neon Green Part 30153 Element 6247790 or 4114505 ×4

Pearl Light Gray 3 pieces

  • Axle Hose, Soft 11L Pearl Light Gray Part 32199 Element 4141973 ×2
  • Weapon Sword / Greatsword Angular Pearl Light Gray Part 48495 Element 4278077 or 4226318 ×1

Trans-Neon Orange 2 pieces

  • Wave / Flame Rounded with Base Pegs Trans-Neon Orange Part 6126a ×2

Speckle Black-Silver 1 piece

  • Weapon Axe Head, Clip-on (Viking) [Thin Clip] Speckle Black-Silver Part 53705 Element 6108518 or 6051378 ×1

[No Color/Any Color] 1 piece

  • Sticker Sheet for Set 7017-1 [No Color/Any Color] Part 54206 Element 4277615 ×1

Minifigures 2 figures

  • Viking Warrior - Chain Mail, Red Band Minifigure, checked as a whole figure ×1
  • Viking Warrior - Armour, Sand Blue Arms 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

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