# LEGO 8931-1 — Thulox (2007)

Source: https://www.brickmissing.com/sets/8931-1-thulox
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

The LEGO Bionicle 8931-1 Thulox brings to life one of the distinctive Hydruka, the native undersea creatures serving the Matoran of Mahri Nui. This detailed figure showcases Thulox in his critical function, harvesting the vital fields of air beneath the ocean's surface. When danger emerges, Thulox is equipped with his signature solidified air bubble launcher, poised to fire its unique sphere ammunition. The model features various ball joints, allowing for dynamic posing and recreation of his in-lore actions. This Bionicle set captures a specific facet of Mahri Nui's ecosystem and its resourceful inhabitants, providing a recognizable representation of the Hydruka's essential role in their underwater world.

## Set facts

- Set number: 8931-1
- Name: Thulox
- Theme: Bionicle › Hydruka
- Released: 2007
- Pieces: 39
- Distinct part + colour lots: 22
- Build difficulty: beginner
- Repairability: 9.1% of this set's lots are hard to replace (2 of 22 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (22 lots, 39 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 2 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 1 | Technic Beam 1 x 4 Thin with Stud Connector | Red | 2825 | 6392956 | €0,21 |
| 1 | Technic Pin 3/4 | Dark Bluish Gray | 32002 | 32002199 | — |
| 1 | Technic Axle and Pin Connector Angled #1 | Light Bluish Gray | 32013 | 6296859 | €0,08 |
| 1 | Technic Axle 2 Notched | Red | 32062 | 4142865 | €0,07 |
| 5 | Technic Axle Connector 2 x 3 with Ball Socket, Open Sides | Black | 32174 | 4119328 | — |
| 1 | Axle Hose, Soft 11L | Dark Bluish Gray | 32199 | 4210650 | — |
| 1 | Large Figure Skeletal, Limb, Angular with Ball Joint, and Axle Hole | Black | 32476 | 4153703 | — |
| 1 | Technic Beam 1 x 7 Thick | Black | 32524 | 4495935 | €0,25 |
| 6 | Technic Axle Pin with Friction Ridges Lengthwise | Black | 43093 | 4206482 | €0,06 |
| 1 | Large Figure Head Rahkshi | Dark Red | 44807 | 4247656 | — |
| 4 | Large Figure Skeletal, Limb, Angular 90°, 3 x 3 x 2 with 2 Ball Joints, and Axle Hole | Dark Bluish Gray | 47300 | 4219217 | — |
| 2 | Large Figure Foot, with 3 Holes, Visorak | Dark Red | 50858 | 4252397 | — |
| 2 | Large Figure Foot, with 3 Holes, Visorak | Black | 50858 | 4242035 | — |
| 2 | Technic Axle and Pin Connector 2 x 7 with Two Ball Joint Sockets | Black | 50898 | 4252528 | — |
| 1 | Large Figure Weapon, Zamor Sphere Launcher | Pearl Dark Gray | 54271 | 4288099 | — |
| 2 | Projectile, Large Figure Weapon, Zamor Sphere / Ball | Trans-Orange | 54821 | 4297030 | — |
| 1 | Large Figure Weapon, Claw, Triple, with 2 Pin Holes | Pearl Light Gray | 56160 | 4293807 | — |
| 1 | Technic Axle 5.5 with Stop [Rounded Short End] | Dark Bluish Gray | 59426 | 4508553 | €0,11 |
| 1 | Large Figure Limb Cover / Back Plate (Hydruka) with Marbled Black Pattern | Dark Red | 59577pat0001 | 4497951 | — |
| 1 | Technic Axle 3 with Stud | Dark Bluish Gray | 6587 | 4211086 | — |
| 1 | Technic Beam 1 x 3 Thin | Black | 6632 | 6331723 | €0,25 |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/8931-1-thulox
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/8931-1-thulox