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LEGO part 69779: Technic Gear 20 Tooth with Axle Hole [+ Opening]

Technic Gears1 colours33 sets

LEGO part LEGO part 69779: Technic Gear 20 Tooth with Axle Hole [+ Opening]

Specifications

Reference69779
CategoryTechnic Gears
MaterialABS plastic
Colours1
Sets33
Listed pieces96
First appearance2022
Latest appearance2026
Element (Dark Azure)6396480
Most common colourDark Azure
Main themesTechnic, Icons, Creator
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 69779, Technic Gear 20 Tooth with Axle Hole [+ Opening], belongs to the Technic Gears category. It exists in 1 colours and appears in 33 sets of our database, from 2022 to 2026, for a total of 96 listed pieces. Its most common colour is Dark Azure.

Number 69779 identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in dark azure, it is 6396480.

Part 69779 through the years

The oldest set in our database that contains part 69779 is 42143 Ferrari Daytona SP3, released in 2022 in the Technic theme. It is still in use: the most recent set featuring it, 42232 Koenigsegg Sadair's Spear Megacar, dates from 2026.

Its peak year is 2025, with 11 sets containing it. The set with the most copies is 42172 McLaren P1: 13 copies, against an average of 2.9 per set.

The part is closely tied to the Technic theme: 82% of the sets that contain it belong to it. With 33 sets, it ranks no. 2,063 of 2,731 parts in our database and no. 33 of 46 in the Technic Gears category.

Sets containing part 69779, by period

PeriodSets
20223
20233
20247
202511
20269

Colours of part 69779

Part 69779 exists in a single colour: dark azure.

Colour (element ID)SetsPiecesExample sets
Dark Azure63964803396421434217542146

Where to buy part 69779

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

Search part 69779 on AmazonPick a Brick (lego.com)BrickLink entryRebrickable entry

Sets that include part 69779

Sets ranked by popularity that include at least one part 69779, in any colour.

Related parts

Often found with part 69779

Parts that share the most sets with part 69779, based on set inventories.

More parts in the Technic Gears category

All parts in the Technic Gears category

Frequently asked questions

How many LEGO sets include part 69779?

Part 69779 (Technic Gear 20 Tooth with Axle Hole [+ Opening]) appears in 33 sets listed on Setopedia, from 2022 to 2026, in any colour.

Which LEGO set contains the most copies of part 69779?

Set 42172 McLaren P1, released in 2024, contains 13 copies, the highest count in our database. On average, a set containing part 69779 has 2.9.

Which colours does LEGO part 69779 come in?

1 colours are listed for part 69779. The most common is Dark Azure, found in 33 sets.

What is the element ID of part 69779 in dark azure?

In dark azure, part 69779 has element ID 6396480. Number 69779 is the mould number, the same for every colour.

Is LEGO part 69779 still used in recent sets?

Yes: it appears in sets released in 2026, such as 42232 Koenigsegg Sadair's Spear Megacar.

Where can I buy LEGO part 69779 individually?

Single parts 69779 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.