How many pieces does the LEGO Toa Undersea Attack (8926-1) have?

The LEGO Toa Undersea Attack set (8926-1) contains 399 pieces. It was released in 2007 as part of the LEGO Bionicle theme.

How can I find missing parts for LEGO set 8926-1?

On BrickMissing you can check which parts from the LEGO Toa Undersea Attack (8926-1) you already own. Add your LEGO collection and we'll show exactly which of the 399 pieces you're missing and which you already have.

Can I build the LEGO Toa Undersea Attack with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 399 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Toa Undersea Attack from?

The LEGO Toa Undersea Attack (8926-1) belongs to the LEGO Bionicle theme. You can browse all Bionicle sets on BrickMissing to find more sets from this theme.

Toa Undersea Attack

8926-1 Bionicle 2007 399 parts 4.8% repair risk Intermediate

The Toa Mahri plunge back into the deep with set 8926-1, Toa Undersea Attack. Inside a bizarre sea creature, they return to the treacherous Pit, arriving just in time to confront the menacing Barraki and their frightening sea creature servants. Prepare for an all-out battle beneath the waves as these two powerful forces clash! This action-packed set features 3 miniature Toa Mahri figures and 3 miniature Barraki figures, ready for an epic confrontation. Engage in dynamic play with the Cordak blaster, which truly fires and includes extra missiles for sustained combat. Enhance the undersea conflict with 9 solidified air spheres, 3 sea squid, 3 sea Rahi, and various other thrilling elements.

Parts Inventory

🧱 399 parts

Part	Color	Qty	LEGO price each
Brick 2 x 2 Corner 2357	Light Bluish Gray	2×	€0,16 View at LEGO → View
Plate 2 x 2 Corner 2420	Dark Bluish Gray	2×	€0,07 View at LEGO → View
Tile 1 x 4 with Groove 2431	Dark Bluish Gray	1×	€0,12 View at LEGO → View
Tile 1 x 4 with Groove 2431	Black	2×	€0,12 View at LEGO → View
Brick 2 x 6 2456	Black	3×	€0,29 View at LEGO → View
Brick Special 1 x 2 with Pin 2458	Light Bluish Gray	1×	Check price → View
Tile Special 2 x 2 with Top Pin 2460	Dark Bluish Gray	2×	Check price → View
Plate Special 1 x 2 Side Handle [Free Ends] 2540	Light Bluish Gray	2×	€0,07 View at LEGO → View
Technic Pin with Friction Ridges Lengthwise and Center Slots 2780	Black	21×	Check price → View
Lever Small Base with Black Lever 298c02	Light Bluish Gray	1×	€0,19 View at LEGO → View
Brick 2 x 4 3001	Black	1×	€0,22 View at LEGO → View
Brick 1 x 2 3004	Black	1×	€0,11 View at LEGO → View

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Repairability

Can you fix Toa Undersea Attack if a piece goes missing?

4.8%Moderate repair risk

easy to fixguard this box

6 of the 126 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.

Theme average

17.8%

All sets

6.7%

Hardest to replace

Technic Axle Connector 2 x 3 · Black · only this setWindscreen 8 x 4 x 2 Curved [2 Dual-Fing… · Trans-Red · 2 sets everLarge Figure Head, Barraki Mantax, Marbl… · Black · 2 sets ever

How we calculate this →