How many pieces does the LEGO Alpha Team Aquatic Mech (4789-1) have?

The LEGO Alpha Team Aquatic Mech set (4789-1) contains 166 pieces. It was released in 2002 as part of the LEGO Alpha Team theme.

How can I find missing parts for LEGO set 4789-1?

On BrickMissing you can check which parts from the LEGO Alpha Team Aquatic Mech (4789-1) you already own. Add your LEGO collection and we'll show exactly which of the 166 pieces you're missing and which you already have.

Can I build the LEGO Alpha Team Aquatic Mech 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 166 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Alpha Team Aquatic Mech from?

The LEGO Alpha Team Aquatic Mech (4789-1) belongs to the LEGO Alpha Team theme. You can browse all Alpha Team sets on BrickMissing to find more sets from this theme.

Alpha Team Aquatic Mech

4789-1 Alpha Team 2002 166 parts 10.7% repair risk Easy

LEGO Mission Deep Sea 4789-1 Alpha Team Aquatic Mech focuses on Alpha Team Aquatic Mech as a buildable character or creature. Recognition comes from pose, face, silhouette and details that carry the subject's personality. That gives the model presence on the shelf.

Parts Inventory

🧱 166 parts

Part	Color	Qty	LEGO price each
Rubber Band 15mm [Square Cross Section] 23229	Yellow	1×	Check price → View
Brick 2 x 2 Corner 2357	Yellow	2×	€0,16 View at LEGO → View
Tile Special 1 x 2 Grille with Bottom Groove 2412b	Black	4×	€0,06 View at LEGO → View
Wedge Plate 3 x 6 Cut Corners 2419	Dark Gray	1×	Check price → View
Plate 2 x 2 Corner 2420	Dark Gray	2×	Check price → View
Tile Special 2 x 2 with Top Pin 2460	Dark Gray	4×	Check price → View
Plate Special 2 x 2 with Pin on Bottom 2476a	Yellow	2×	Check price → View
Animal Body Part, Shark Body, without Bottom Tube 2547	Black	1×	Check price → View
Technic Pin with Friction Ridges Lengthwise and Center Slots 2780	Black	2×	Check price → View
Hinge Train Gate 2 x 4 2873	Yellow	1×	Check price → View
Lever Small Base with Black Lever 298c02	Yellow	2×	€0,19 View at LEGO → View
Brick 2 x 4 3001	Black	1×	€0,22 View at LEGO → View

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Repairability

Can you fix Alpha Team Aquatic Mech if a piece goes missing?

10.7%Moderate repair risk

easy to fixguard this box

8 of the 75 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

13.9%

All sets

6.7%

Hardest to replace

Animal Body Part, Shark Body, without Bo… · Black · only this setAnimal Body Part, Shark / Sawfish Head · Black · only this setBox 2 x 2 x 2 Door · Trans-Brown · only this set

How we calculate this →