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LEGO part 64451: Technic Link 1 x 9 Bent (6 - 4)

Technic Special9 colours52 sets

LEGO part LEGO part 64451: Technic Link 1 x 9 Bent (6 - 4)

Specifications

Reference64451
CategoryTechnic Special
MaterialABS plastic
Colours9
Sets52
Listed pieces118
First appearance2009
Latest appearance2026
Element (Dark Bluish Gray)6170705 · 4539297
Most common colourDark Bluish Gray
Main themesCity, Star Wars, Technic
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 64451, Technic Link 1 x 9 Bent (6 - 4), belongs to the Technic Special category. It exists in 9 colours and appears in 52 sets of our database, from 2009 to 2026, for a total of 118 listed pieces. Its most common colour is Dark Bluish Gray.

Number 64451 identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in dark bluish gray, it is 6170705.

Part 64451 through the years

The oldest set in our database that contains part 64451 is 7637 Farm, released in 2009 in the City theme. It is still in use: the most recent set featuring it, 11370 Stranger Things: The Creel House, dates from 2026.

Its peak year is 2012, with 7 sets containing it. The set with the most copies is 75309 Republic Gunship: 12 copies, against an average of 2.3 per set.

It is spread across several themes, led by City (33%), Star Wars (8%) and Technic (8%). With 52 sets, it ranks no. 1,628 of 2,731 parts in our database and no. 21 of 44 in the Technic Special category.

Sets containing part 64451, by period

PeriodSets
20092
2010-201934
2020-202616

Colours of part 64451

4 colours appear in only one set: dark red (70004 Wakz' Pack Tracker), reddish brown (70225 Bladvic's Rumble Bear), light bluish gray (10269 Harley-Davidson Fat Boy) and orange (60034 Arctic Helicrane).

Colour (element ID)SetsPiecesExample sets
Dark Bluish Gray6170705 · 45392973987717731027476942
Red453929536720842029094
Black45392962870519093
Dark Blue6396289266033671816
Lime4652167 · 45395132490958191
Dark Red60215801270004
Reddish Brown61067851270225
Light Bluish Gray62674881210269
Orange60344981160034

Where to buy part 64451

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

Search part 64451 on AmazonPick a Brick (lego.com)BrickLink entryRebrickable entry

Sets that include part 64451

Sets ranked by popularity that include at least one part 64451, in any colour.

More parts in the Technic Special category

All parts in the Technic Special category

Frequently asked questions

How many LEGO sets include part 64451?

Part 64451 (Technic Link 1 x 9 Bent (6 - 4)) appears in 52 sets listed on Setopedia, from 2009 to 2026, in any colour.

Which LEGO set contains the most copies of part 64451?

Set 75309 Republic Gunship, released in 2021, contains 12 copies, the highest count in our database. On average, a set containing part 64451 has 2.3.

Which colours does LEGO part 64451 come in?

9 colours are listed for part 64451. The most common is Dark Bluish Gray, found in 39 sets.

What is the rarest colour of part 64451?

According to our inventories, it is orange, found in only 1 set (60034 Arctic Helicrane).

What is the element ID of part 64451 in dark bluish gray?

In dark bluish gray, part 64451 has element ID 6170705 or 4539297. Number 64451 is the mould number, the same for every colour.

Is LEGO part 64451 still used in recent sets?

Yes: it appears in sets released in 2026, such as 11370 Stranger Things: The Creel House.

Where can I buy LEGO part 64451 individually?

Single parts 64451 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.