# LEGO 8112-1 — Battle Arachnoid (2008)

Source: https://www.brickmissing.com/sets/8112-1-battle-arachnoid
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

The LEGO Exo-Force Battle Arachnoid (8112-1) patrols the Sentai Mountain jungle, a robot hunter for combat. Piloted by its robot pilot minifigure, this mech has armor-piercing fangs, ready to strike. A transforming mini-robot weapon offers tactical support during engagements. The Arachnoid's cockpit detaches, forming an air attack vehicle for assaults. Measuring over 15 cm long and 18 cm wide, this Exo-Force model includes multi-jointed legs, constructed with ball joints for movement. It represents a mechanical threat in the Exo-Force narrative.

## Set facts

- Set number: 8112-1
- Name: Battle Arachnoid
- Theme: Exo-Force › Deep Jungle
- Released: 2008
- Pieces: 131
- Distinct part + colour lots: 52
- Build difficulty: easy
- Repairability: 1.9% of this set's lots are hard to replace (1 of 52 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (52 lots, 131 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 |
| ---: | --- | --- | --- | --- | --- |
| 3 | Tile Special 1 x 2 Grille with Bottom Groove | Orange | 2412b | 4125254 | €0,06 |
| 4 | Tile 1 x 4 with Groove | Orange | 2431 | 4160593 | €0,12 |
| 2 | Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] | Black | 2444 | 244426 | — |
| 1 | Tool Chainsaw / Drill Body | Black | 2516 | 6562846 | €0,59 |
| 2 | Plate Special 1 x 2 Side Handle [Free Ends] | Black | 2540 | 4140588 | €0,07 |
| 2 | Plate Special 1 x 2 Side Handle [Free Ends] | Orange | 2540 | 4190164 | €0,07 |
| 6 | Tile Special 1 x 1 with Clip and Straight Tips | Black | 2555 | 255526 | — |
| 1 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 2 | Lever Small Base with Black Lever | Black | 298c02 | 73587 | €0,19 |
| 2 | Brick Round 2 x 2 x 1 2/3 Dome Top, Blocked Open Stud | Trans-Neon Green | 30151a | 4144475 | — |
| 1 | Plate 2 x 4 | Black | 3020 | 302026 | €0,15 |
| 1 | Plate 2 x 4 | Orange | 3020 | 4158355 | €0,15 |
| 2 | Plate 2 x 2 | Orange | 3022 | 4159007 | €0,10 |
| 1 | Plate 1 x 2 | Orange | 3023 | 4177932 | €0,08 |
| 4 | Plate 1 x 2 | Yellow | 3023 | 302324 | €0,08 |
| 6 | Hinge Brick 1 x 2 Locking with 1 Finger Vertical End and 2 Fingers Vertical End, 9 Teeth | Black | 30386 | 3038626 | — |
| 6 | Hinge Plate 1 x 8 Locking with Angled Side Extensions, Rounded Plate Underside, 9 Teeth | Black | 30407 | 4192456 | — |
| 6 | Hinge Cylinder 1 x 2 Locking with 1 Finger and Axle Hole On Ends | Black | 30552 | 4158848 | — |
| 1 | Tile 1 x 2 with Groove | Orange | 3069b | 4188771 | €0,07 |
| 3 | Tile 1 x 2 with Groove | Black | 3069b | 306926 | €0,07 |
| 2 | Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole] | Black | 32054 | 3205426 | — |
| 2 | Technic Axle 2 Notched | Red | 32062 | 4142865 | €0,07 |
| 2 | Technic Brick 1 x 2 with Axle Hole Type 2 [X Opening] | Black | 32064b | — | — |
| 2 | Technic Pin Connector Plate with One Hole (Single on Bottom) | Black | 32529 | 4144023 | — |
| 1 | Minifig Head Skeleton, Standard Skull Print | White | 3626bpr0895 | 6008095 | — |
| 4 | Plate 1 x 4 | Orange | 3710 | 4118782 | €0,12 |
| 1 | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) | Brown | 3794a | 379425 | — |
| 1 | Brick Round 2 x 2 with Axle Hole | Trans-Neon Green | 3941 | 611649 | — |
| 3 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Black | 4032a | 403226 | €0,06 |
| 2 | Brick Special 1 x 1 with Headlight | Black | 4070 | 407026 | €0,07 |
| 2 | Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] | Yellow | 4081b | 6281992 | €0,10 |
| 1 | Technic Pin 1/2 | Black | 4274 | 4143005 | €0,05 |
| 2 | Flag 2 x 2 Trapezoid with Flat Area between Clips | Black | 44676 | 4184617 | — |
| 2 | Cone 1 x 1 [No Top Groove] | Trans-Neon Green | 4589 | 458949 | — |
| 2 | Cone 1 x 1 [No Top Groove] | Black | 4589 | 4518219 | — |
| 2 | Tap 1 x 1 with Hole in Spout | Black | 4599a | 4279385 | — |
| 1 | Plate Special 1 x 2 [Side Handle Closed Ends] | Light Bluish Gray | 48336 | 4244627 | €0,07 |
| 1 | Slope Inverted 45° 4 x 4 Double | Black | 4854 | 4603490 | — |
| 1 | Slope Inverted 45° 4 x 2 Double | Black | 4871 | 4188534 | €0,21 |
| 1 | Bar 1L with Clip | Dark Bluish Gray | 48729a | 4222196 | — |
| 2 | Slope Curved 3 x 1 No Studs | Orange | 50950 | 4251969 | €0,12 |
| 6 | Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small | Orange | 53451 | 4499884 | — |
| 4 | Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small | Yellow | 53451 | 6270110 | €0,07 |
| 6 | Arm Mechanical with Clip [Thin Support] | Black | 53989 | 4294996 | — |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Black | 54200 | 4504382 | €0,06 |
| 2 | Slope 30° 1 x 1 x 2/3 (Cheese Slope) | Orange | 54200 | 4504371 | €0,06 |
| 2 | Technic Axle Connector Hub with 3 Axles at 120° | Light Bluish Gray | 57585 | 4502595 | €0,28 |
| 1 | Windscreen 5 x 2 x 1 2/3 | Trans-Brown | 6070 | 4204624 | — |
| 2 | Tool Chainsaw Blade | Dark Bluish Gray | 6117 | 6166069 | €0,18 |
| 2 | Wave / Flame Rounded with Base Pegs | Trans-Neon Green | 6126a | 4106819 | — |
| 2 | Plate Round 1 x 1 with Solid Stud | Orange | 6141 | 4157103 | €0,05 |
| 1 | Sticker Sheet for Set 8112-1 | Unknown | 62018a | 4520938 | — |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/8112-1-battle-arachnoid
- 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/8112-1-battle-arachnoid