Setobrick

LEGO part 3650c: Technic Gear 24 Tooth Crown with Reinforcements [New Style]

Technic Gears3 colours88 sets

LEGO part LEGO part 3650c: Technic Gear 24 Tooth Crown with Reinforcements [New Style]

Specifications

Reference3650c
CategoryTechnic Gears
MaterialABS plastic
Colours3
Sets88
Listed pieces241
First appearance1995
Latest appearance2012
Element (Light Gray)365002
Most common colourLight Gray
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 3650c, Technic Gear 24 Tooth Crown with Reinforcements [New Style], belongs to the Technic Gears category. It exists in 3 colours and appears in 88 sets of our database, from 1995 to 2012, for a total of 241 listed pieces. Its most common colour is Light Gray.

Number 3650c identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in light gray, it is 365002.

Part 3650c through the years

The oldest set in our database that contains part 3650c is 8485 Control Centre / Control II, released in 1995 in the Technic theme. No set in our database uses it after 2012, the year of 6860 The Batcave. To get it today, look for older sets or buy it second-hand.

Its peak year is 1996, with 10 sets containing it. The set with the most copies is 970624 24-Tooth Crown Gears: 50 copies, against an average of 2.7 per set.

It is spread across several themes, led by Technic (47%), Educational and Dacta (27%) and Mindstorms (8%). With 88 sets, it ranks no. 1,194 of 2,731 parts in our database and no. 18 of 46 in the Technic Gears category.

Sets containing part 3650c, by period

PeriodSets
1995-199938
2000-200942
2010-20128

Colours of part 3650c

Its rarest colour, black, appears only in set 3806 Gigamesh G60.

Colour (element ID)SetsPiecesExample sets
Light Gray36500255174848084588485
Light Bluish Gray421143432631018876597877
Black4177418143806

Where to buy part 3650c

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

Search part 3650c on AmazonPick a Brick (lego.com)BrickLink entryRebrickable entry

Sets that include part 3650c

Sets ranked by popularity that include at least one part 3650c, in any colour.

Often found with part 3650c

Parts that share the most sets with part 3650c, 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 3650c?

Part 3650c (Technic Gear 24 Tooth Crown with Reinforcements [New Style]) appears in 88 sets listed on Setopedia, from 1995 to 2012, in any colour.

Which LEGO set contains the most copies of part 3650c?

Set 970624 24-Tooth Crown Gears, released in 2003, contains 50 copies, the highest count in our database. On average, a set containing part 3650c has 2.7.

Which colours does LEGO part 3650c come in?

3 colours are listed for part 3650c. The most common is Light Gray, found in 55 sets.

What is the rarest colour of part 3650c?

According to our inventories, it is black, found in only 1 set (3806 Gigamesh G60).

What is the element ID of part 3650c in light gray?

In light gray, part 3650c has element ID 365002. Number 3650c is the mould number, the same for every colour.

Is LEGO part 3650c still used in recent sets?

Not in our database: its last set dates from 2012 (6860 The Batcave). Look for it in second-hand sets or on BrickLink.

Where can I buy LEGO part 3650c individually?

Single parts 3650c 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.