How many pieces does the LEGO Doc Ock's Fusion Lab (4857-1) have?

The LEGO Doc Ock's Fusion Lab set (4857-1) contains 238 pieces. It was released in 2004 as part of the LEGO Super Heroes Marvel theme.

How can I find missing parts for LEGO set 4857-1?

On BrickMissing you can check which parts from the LEGO Doc Ock's Fusion Lab (4857-1) you already own. Add your LEGO collection and we'll show exactly which of the 238 pieces you're missing and which you already have.

Can I build the LEGO Doc Ock's Fusion Lab 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 238 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Doc Ock's Fusion Lab from?

The LEGO Doc Ock's Fusion Lab (4857-1) belongs to the LEGO Super Heroes Marvel theme. You can browse all Super Heroes Marvel sets on BrickMissing to find more sets from this theme.

Doc Ock's Fusion Lab

4857-1 Super Heroes Marvel 2004 238 parts 6.9% catalog rarity Easy

Doc Ock's Fusion Lab (4857-1) is a LEGO set with a listed count of 238 parts. Available inventory data is shown below.

Parts Inventory

🧱 238 parts

Showing the first 12 rows of the parts list (238 pieces in total). The full list loads automatically.

Color	Qty	LEGO price each
White	1×	€2,69 View at LEGO → View
Red	5×	€0,16 View at LEGO → View
Dark Bluish Gray	1×	€0,16 View at LEGO → View
Trans-Red	4×	€0,11 View at LEGO → View
Black	1×	€0,06 View at LEGO → View
Yellow	1×	€0,06 View at LEGO → View
Red	1×	€0,12 View at LEGO → View
Black	1×	€0,12 View at LEGO → View
Blue	1×	€0,11 View at LEGO → View
Dark Bluish Gray	1×	Check price → View
Black	1×	€0,36 View at LEGO → View
Dark Bluish Gray	1×	€0,29 View at LEGO → View

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Catalog rarity

How common are the parts in Doc Ock's Fusion Lab?

6.9%Moderate rarity

more commonless common

7 of 101 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.

Theme average

5.7%

All sets

6.7%

Least common in our catalog

Arm Mechanical · Blue · only this set in our catalogSlope 33° 3 x 4 · White · only this set in our catalogDish 3 x 3 Inverted [Radar] · Trans-Purple · only this set in our catalog

How we calculate this →