Setobrick

LEGO part 47431: Technic Brick Special 2 x 2 with Axle Hole, Rotation Joint Ball Half [Vertical Side], Vertical Axle Hole End

Technic Special14 colours25 sets

LEGO part LEGO part 47431: Technic Brick Special 2 x 2 with Axle Hole, Rotation Joint Ball Half [Vertical Side], Vertical Axle Hole End

Specifications

Reference47431
CategoryTechnic Special
MaterialABS plastic
Colours14
Sets25
Listed pieces50
First appearance2004
Latest appearance2006
Element (Red)4220514
Most common colourRed
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 47431, Technic Brick Special 2 x 2 with Axle Hole, Rotation Joint Ball Half [Vertical Side], Vertical Axle Hole End, belongs to the Technic Special category. It exists in 14 colours and appears in 25 sets of our database, from 2004 to 2006, for a total of 50 listed pieces. Its most common colour is Red.

Number 47431 identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in red, it is 4220514.

Part 47431 through the years

The oldest set in our database that contains part 47431 is 8786 Vladek (USA version with 3 Cards), released in 2004 in the Castle theme. No set in our database uses it after 2006, the year of 3826 Build-A-Bob. To get it today, look for older sets or buy it second-hand.

Its peak year is 2004, with 12 sets containing it. The set with the most copies is 3826 Build-A-Bob: 2 copies, against an average of 2 per set.

The part is closely tied to the Castle theme: 96% of the sets that contain it belong to it. With 25 sets, it ranks no. 2,405 of 2,731 parts in our database and no. 41 of 44 in the Technic Special category.

Sets containing part 47431, by period

PeriodSets
200412
20056
20067

Colours of part 47431

5 colours appear in only one set: sand blue (8706 Karzon), yellow (3826 Build-A-Bob), dark blue (8792 Sir Jayko), bright light orange (8705 Dracus) and dark tan (8794 Sir Santis).

Colour (element ID)SetsPiecesExample sets
Red422051436870487858773
Dark Bluish Gray421820736879187908809
Black42160622487868774
Very Light Bluish Gray42700022487018796
Dark Green42163632487038793
Dark Purple42182352487828770
Green42182312487848772
Dark Red42182282487028795
Medium Blue42163662487838771
Sand Blue4216365128706
Yellow4218234123826
Dark Blue4218237128792
Bright Light Orange4287612128705
Dark Tan4218236128794

Where to buy part 47431

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

Search part 47431 on AmazonPick a Brick (lego.com)BrickLink entryRebrickable entry

Sets that include part 47431

Sets ranked by popularity that include at least one part 47431, in any colour.

Often found with part 47431

Parts that share the most sets with part 47431, based on set inventories.

More parts in the Technic Special category

All parts in the Technic Special category

Frequently asked questions

How many LEGO sets include part 47431?

Part 47431 (Technic Brick Special 2 x 2 with Axle Hole, Rotation Joint Ball Half [Vertical Side], Vertical Axle Hole End) appears in 25 sets listed on Setopedia, from 2004 to 2006, in any colour.

Which LEGO set contains the most copies of part 47431?

Set 3826 Build-A-Bob, released in 2006, contains 2 copies, the highest count in our database. On average, a set containing part 47431 has 2.

Which colours does LEGO part 47431 come in?

14 colours are listed for part 47431. The most common is Red, found in 3 sets.

What is the rarest colour of part 47431?

According to our inventories, it is sand blue, found in only 1 set (8706 Karzon).

What is the element ID of part 47431 in red?

In red, part 47431 has element ID 4220514. Number 47431 is the mould number, the same for every colour.

Is LEGO part 47431 still used in recent sets?

Not in our database: its last set dates from 2006 (3826 Build-A-Bob). Look for it in second-hand sets or on BrickLink.

Where can I buy LEGO part 47431 individually?

Single parts 47431 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.