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LEGO part 64781: Technic Gear Rack 1 x 13 with Axle and Pin Holes

Technic Gears1 colours34 sets

LEGO part LEGO part 64781: Technic Gear Rack 1 x 13 with Axle and Pin Holes

Specifications

Reference64781
CategoryTechnic Gears
MaterialABS plastic
Colours1
Sets34
Listed pieces68
First appearance2009
Latest appearance2026
Element (Black)6302830 · 4540906
Most common colourBlack
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 64781, Technic Gear Rack 1 x 13 with Axle and Pin Holes, belongs to the Technic Gears category. It exists in 1 colours and appears in 34 sets of our database, from 2009 to 2026, for a total of 68 listed pieces. Its most common colour is Black.

Number 64781 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 6302830.

Part 64781 through the years

The oldest set in our database that contains part 64781 is 8258 Crane Truck, released in 2009 in the Technic theme. It is still in use: the most recent set featuring it, 11389 Project Hail Mary, dates from 2026.

Its peak year is 2018, with 5 sets containing it. The set with the most copies is 42009 Mobile Crane MK II: 12 copies, against an average of 2 per set.

The part is closely tied to the Technic theme: 62% of the sets that contain it belong to it. With 34 sets, it ranks no. 2,026 of 2,731 parts in our database and no. 31 of 46 in the Technic Gears category.

Sets containing part 64781, by period

PeriodSets
20091
2010-201918
2020-202615

Colours of part 64781

Part 64781 exists in a single colour: black.

Colour (element ID)SetsPiecesExample sets
Black6302830 · 45409063468421564212742131

Where to buy part 64781

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

Search part 64781 on AmazonPick a Brick (lego.com)BrickLink entryRebrickable entry

Sets that include part 64781

Sets ranked by popularity that include at least one part 64781, in any colour.

Often found with part 64781

Parts that share the most sets with part 64781, 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 64781?

Part 64781 (Technic Gear Rack 1 x 13 with Axle and Pin Holes) appears in 34 sets listed on Setopedia, from 2009 to 2026, in any colour.

Which LEGO set contains the most copies of part 64781?

Set 42009 Mobile Crane MK II, released in 2013, contains 12 copies, the highest count in our database. On average, a set containing part 64781 has 2.

Which colours does LEGO part 64781 come in?

1 colours are listed for part 64781. The most common is Black, found in 34 sets.

What is the element ID of part 64781 in black?

In black, part 64781 has element ID 6302830 or 4540906. Number 64781 is the mould number, the same for every colour.

Is LEGO part 64781 still used in recent sets?

Yes: it appears in sets released in 2026, such as 11389 Project Hail Mary.

Where can I buy LEGO part 64781 individually?

Single parts 64781 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.