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LEGO part 32072: Technic Knob Wheel

Technic Gears11 colours246 sets

LEGO part LEGO part 32072: Technic Knob Wheel

Specifications

Reference32072
CategoryTechnic Gears
MaterialABS plastic
Colours11
Sets246
Listed pieces704
First appearance1998
Latest appearance2026
Element (Black)6284188 · 4248204
Most common colourBlack
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 32072, Technic Knob Wheel, belongs to the Technic Gears category. It exists in 11 colours and appears in 246 sets of our database, from 1998 to 2026, for a total of 704 listed pieces. Its most common colour is Black.

Number 32072 identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in black, it is 6284188.

Part 32072 through the years

The oldest set in our database that contains part 32072 is 8213 Spy Runner, released in 1998 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 2016, with 24 sets containing it. The set with the most copies is 42158 NASA Mars Rover Perseverance: 15 copies, against an average of 2.9 per set.

It is spread across several themes, led by Technic (27%), Bionicle (13%) and Star Wars (9%). With 246 sets, it ranks no. 630 of 2,731 parts in our database and no. 7 of 46 in the Technic Gears category.

Sets containing part 32072, by period

PeriodSets
1998-19991
2000-200951
2010-2019121
2020-202673

Colours of part 32072

3 colours appear in only one set: green (8000 Pit Droid), bright light orange (8755 Keetongu) and light bluish gray (8415 Dump Truck).

Colour (element ID)SetsPiecesExample sets
Black6284188 · 4248204149412421074211071767
Yellow6284189 · 420349381224421434214542130
Pearl Gold6313446 · 6300091911717564320210273
White4114203614747187152000400
Dark Pink6380668412103114320743237
Bright Green6420915461031391005131172
Dark Bluish Gray32072199 · 4210854310843566208761
Dark Gray4174349398596855610076
Green4141202128000
Bright Light Orange4248230128755
Light Bluish Gray4261230128415

Where to buy part 32072

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

Search part 32072 on AmazonPick a Brick (lego.com)BrickLink entryRebrickable entry

Sets that include part 32072

Sets ranked by popularity that include at least one part 32072, in any colour.

Often found with part 32072

Parts that share the most sets with part 32072, 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 32072?

Part 32072 (Technic Knob Wheel) appears in 246 sets listed on Setopedia, from 1998 to 2026, in any colour.

Which LEGO set contains the most copies of part 32072?

Set 42158 NASA Mars Rover Perseverance, released in 2023, contains 15 copies, the highest count in our database. On average, a set containing part 32072 has 2.9.

Which colours does LEGO part 32072 come in?

11 colours are listed for part 32072. The most common is Black, found in 149 sets.

What is the rarest colour of part 32072?

According to our inventories, it is green, found in only 1 set (8000 Pit Droid).

What is the element ID of part 32072 in black?

In black, part 32072 has element ID 6284188 or 4248204. Number 32072 is the mould number, the same for every colour.

Is LEGO part 32072 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 32072 individually?

Single parts 32072 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.