Setobrick

LEGO part 18868c00: Function Brick Round 4 x 4 x 2/3 with 4 Studs (Generic for Gadgets)

Electronics1 colours43 sets

LEGO part LEGO part 18868c00: Function Brick Round 4 x 4 x 2/3 with 4 Studs (Generic for Gadgets)

Specifications

Reference18868c00
CategoryElectronics
MaterialABS plastic
Colours1
Sets43
Listed pieces53
First appearance2015
Latest appearance2016
Element (Trans-Light Blue)6104392
Most common colourTrans-Light Blue
Main themesDimensions
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 18868c00, Function Brick Round 4 x 4 x 2/3 with 4 Studs (Generic for Gadgets), belongs to the Electronics category. It exists in 1 colours and appears in 43 sets of our database, from 2015 to 2016, for a total of 53 listed pieces. Its most common colour is Trans-Light Blue.

Number 18868c00 identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in trans-light blue, it is 6104392.

Part 18868c00 through the years

The oldest set in our database that contains part 18868c00 is 71201 Back to the Future Level Pack, released in 2015 in the Dimensions theme. No set in our database uses it after 2016, the year of 71241 Slimer Fun Pack. To get it today, look for older sets or buy it second-hand.

Its peak year is 2015, with 31 sets containing it. The set with the most copies is 71201 Back to the Future Level Pack: 2 copies, against an average of 1.2 per set.

The part is closely tied to the Dimensions theme: 100% of the sets that contain it belong to it. With 43 sets, it ranks no. 1,799 of 2,731 parts in our database and no. 2 of 10 in the Electronics category.

Sets containing part 18868c00, by period

PeriodSets
201531
201612

Colours of part 18868c00

Part 18868c00 exists in a single colour: trans-light blue.

Colour (element ID)SetsPiecesExample sets
Trans-Light Blue61043924353712017124171228

Where to buy part 18868c00

Setopedia shows no prices: they vary by colour, condition and seller. Amazon links are affiliate links.

Sets that include part 18868c00

Sets ranked by popularity that include at least one part 18868c00, in any colour.

Frequently asked questions

How many LEGO sets include part 18868c00?

Part 18868c00 (Function Brick Round 4 x 4 x 2/3 with 4 Studs (Generic for Gadgets)) appears in 43 sets listed on Setopedia, from 2015 to 2016, in any colour.

Which LEGO set contains the most copies of part 18868c00?

Set 71201 Back to the Future Level Pack, released in 2015, contains 2 copies, the highest count in our database. On average, a set containing part 18868c00 has 1.2.

Which colours does LEGO part 18868c00 come in?

1 colours are listed for part 18868c00. The most common is Trans-Light Blue, found in 43 sets.

What is the element ID of part 18868c00 in trans-light blue?

In trans-light blue, part 18868c00 has element ID 6104392. Number 18868c00 is the mould number, the same for every colour.

Is LEGO part 18868c00 still used in recent sets?

Not in our database: its last set dates from 2016 (71241 Slimer Fun Pack). Look for it in second-hand sets or on BrickLink.

Where can I buy LEGO part 18868c00 individually?

Single parts 18868c00 can be ordered on Pick a Brick (lego.com) in colours currently produced, or on BrickLink for older colours. The part is also included in the sets listed on this page.