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LEGO part 41678: Technic Axle and Pin Connector Perpendicular Double Split

Technic Connectors13 colours334 sets

LEGO part LEGO part 41678: Technic Axle and Pin Connector Perpendicular Double Split

Specifications

Reference41678
CategoryTechnic Connectors
MaterialABS plastic
Colours13
Sets334
Listed pieces1,125
First appearance2002
Latest appearance2021
Element (Black)4162857
Most common colourBlack
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 41678, Technic Axle and Pin Connector Perpendicular Double Split, belongs to the Technic Connectors category. It exists in 13 colours and appears in 334 sets of our database, from 2002 to 2021, for a total of 1,125 listed pieces. Its most common colour is Black.

Number 41678 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 4162857.

Part 41678 through the years

The oldest set in our database that contains part 41678 is 8010 Darth Vader, released in 2002 in the Technic theme. No set in our database uses it after 2021, the year of 75301 Luke Skywalker's X-Wing Fighter. To get it today, look for older sets or buy it second-hand.

Its peak year is 2017, with 34 sets containing it. The set with the most copies is 75191 Jedi Starfighter with Hyperdrive: 36 copies, against an average of 3.4 per set.

It is spread across several themes, led by Technic (29%), Star Wars (19%) and Bionicle (10%). With 334 sets, it ranks no. 495 of 2,731 parts in our database and no. 19 of 74 in the Technic Connectors category.

Sets containing part 41678, by period

PeriodSets
2002-2009122
2010-2019184
2020-202128

Colours of part 41678

2 colours appear in only one set: light gray (7471 Mars Exploration Rover) and tan (8435 4WD).

Colour (element ID)SetsPiecesExample sets
Black4162857144402421236028275055
Light Bluish Gray421188989293421104212142083
Dark Bluish Gray423459965233421277505510283
Red417397532112421261025410262
Yellow4187125926939676328421
Orange6259823 · 4173542519420997531370677
White6338918 · 41755463137530166208623
Pearl Light Gray423502535662087618622
Blue416353521166208558
Dark Red42614012370174774
Dark Blue41643562286238009
Light Gray4208067 · 4163534147471
Tan4238839 · 416785128435

Where to buy part 41678

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

Search part 41678 on AmazonPick a Brick (lego.com)BrickLink entryRebrickable entry

Sets that include part 41678

Sets ranked by popularity that include at least one part 41678, in any colour.

Related parts

Often found with part 41678

Parts that share the most sets with part 41678, 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 41678?

Part 41678 (Technic Axle and Pin Connector Perpendicular Double Split) appears in 334 sets listed on Setopedia, from 2002 to 2021, in any colour.

Which LEGO set contains the most copies of part 41678?

Set 75191 Jedi Starfighter with Hyperdrive, released in 2017, contains 36 copies, the highest count in our database. On average, a set containing part 41678 has 3.4.

Which colours does LEGO part 41678 come in?

13 colours are listed for part 41678. The most common is Black, found in 144 sets.

What is the rarest colour of part 41678?

According to our inventories, it is tan, found in only 1 set (8435 4WD).

What is the element ID of part 41678 in black?

In black, part 41678 has element ID 4162857. Number 41678 is the mould number, the same for every colour.

Is LEGO part 41678 still used in recent sets?

Not in our database: its last set dates from 2021 (75301 Luke Skywalker's X-Wing Fighter). Look for it in second-hand sets or on BrickLink.

Where can I buy LEGO part 41678 individually?

Single parts 41678 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.