Setobrick

LEGO part 59443: Technic Axle Connector Smooth [with x Hole + Orientation]

Technic Connectors22 colours1,595 sets

LEGO part LEGO part 59443: Technic Axle Connector Smooth [with x Hole + Orientation]

Specifications

Reference59443
CategoryTechnic Connectors
MaterialABS plastic
Colours22
Sets1,595
Listed pieces9,847
First appearance2006
Latest appearance2026
Element (Black)6084612 · 4512363
Most common colourBlack
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 59443, Technic Axle Connector Smooth [with x Hole + Orientation], belongs to the Technic Connectors category. It exists in 22 colours and appears in 1,595 sets of our database, from 2006 to 2026, for a total of 9,847 listed pieces. Its most common colour is Black.

Number 59443 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 6084612.

Part 59443 through the years

The oldest set in our database that contains part 59443 is 9797 Mindstorms Education NXT Base Set, released in 2006 in the Educational and Dacta theme. It is still in use: the most recent set featuring it, 75425 Mos Eisley Cantina, dates from 2026.

Its peak year is 2026, with 131 sets containing it. The set with the most copies is 42177 Mercedes-Benz G 500 PROFESSIONAL Line: 112 copies, against an average of 6.2 per set.

It is spread across several themes, led by Technic (14%), Star Wars (12%) and Ninjago (8%). With 1,595 sets, it is the most widespread part in the Technic Connectors category and ranks no. 98 of 2,731 parts in our database.

Sets containing part 59443, by period

PeriodSets
2006-2009115
2010-2019756
2020-2026724

Colours of part 59443

Its rarest colour, dark azure, appears only in set 42162 Bugatti Bolide Agile Blue.

Colour (element ID)SetsPiecesExample sets
Black6084612 · 45123635282,494753371030542143
Light Bluish Gray45123603331,773103006033675331
Dark Bluish Gray6084613 · 45165462941,244421287690942138
Red4513174243886421434214676949
Reddish Brown45317512171,177103051031631120
Yellow4519010184792417034214375192
White621204999449421467177342130
Orange614302847204421754212660321
Green6374076 · 465450833338421461031342136
Tan626218825111762187137442631
Lime63027352481421151028076405
Coral65444091346422364224142222
Dark Red6331093841753371029480107
Dark Brown6172115630706207595670618
Dark Blue6539419624721532136745203
Bright Green6587295529422241150311513
Dark Green6529196520103431150311513
Dark Tan6593775319422327564675645
Reddish Orange64837872702135542177
Blue66063092104583475460
Dark Turquoise654895927500993421355
Dark Azure64439181242162

Where to buy part 59443

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

Search part 59443 on AmazonPick a Brick (lego.com)BrickLink entryRebrickable entry

Sets that include part 59443

Sets ranked by popularity that include at least one part 59443, in any colour.

Related parts

Often found with part 59443

Parts that share the most sets with part 59443, based on set inventories.

More parts in the Technic Connectors category

All parts in the Technic Connectors category

Frequently asked questions

How many LEGO sets include part 59443?

Part 59443 (Technic Axle Connector Smooth [with x Hole + Orientation]) appears in 1,595 sets listed on Setopedia, from 2006 to 2026, in any colour.

Which LEGO set contains the most copies of part 59443?

Set 42177 Mercedes-Benz G 500 PROFESSIONAL Line, released in 2024, contains 112 copies, the highest count in our database. On average, a set containing part 59443 has 6.2.

Which colours does LEGO part 59443 come in?

22 colours are listed for part 59443. The most common is Black, found in 528 sets.

What is the rarest colour of part 59443?

According to our inventories, it is dark azure, found in only 1 set (42162 Bugatti Bolide Agile Blue).

What is the element ID of part 59443 in black?

In black, part 59443 has element ID 6084612 or 4512363. Number 59443 is the mould number, the same for every colour.

Is LEGO part 59443 still used in recent sets?

Yes: it appears in sets released in 2026, such as 75425 Mos Eisley Cantina.

Where can I buy LEGO part 59443 individually?

Single parts 59443 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.