Setobrick

LEGO part 4375: Duplo Sign Post Short

Duplo, Quatro and Primo7 colours26 sets

LEGO part LEGO part 4375: Duplo Sign Post Short

Specifications

Reference4375
CategoryDuplo, Quatro and Primo
MaterialABS plastic
Colours7
Sets26
Listed pieces35
First appearance1995
Latest appearance2009
Element (Pearl Light Gray)4289608 · 4281197
Most common colourPearl Light Gray
Latest set5595 Airport
SetopediaData: Rebrickable
Spec sheet updated on 2026-09-29

LEGO part 4375, Duplo Sign Post Short, belongs to the Duplo, Quatro and Primo category. It exists in 7 colours and appears in 26 sets of our database, from 1995 to 2009, for a total of 35 listed pieces. Its most common colour is Pearl Light Gray.

Number 4375 identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in pearl light gray, it is 4289608.

Part 4375 through the years

The oldest set in our database that contains part 4375 is 9168 Large House, released in 1995 in the Educational and Dacta theme. No set in our database uses it after 2009, the year of 5595 Airport. To get it today, look for older sets or buy it second-hand.

Its peak year is 1995, with 4 sets containing it. The set with the most copies is 4965 Police Action: 3 copies, against an average of 1.3 per set.

The part is closely tied to the Duplo theme: 73% of the sets that contain it belong to it. With 26 sets, it ranks no. 2,351 of 2,731 parts in our database and no. 84 of 122 in the Duplo, Quatro and Primo category.

Sets containing part 4375, by period

PeriodSets
1995-19998
2000-200918

Colours of part 4375

2 colours appear in only one set: orange (7840 Airport Action) and blue (9180 Medical Center).

Colour (element ID)SetsPiecesExample sets
Pearl Light Gray4289608 · 4281197811559556355604
Yellow4612898 · 43752479954030859148
Red4143295 · 43752155403940874086
Dark Gray415670534328291193275
Dark Blue422212834496578404691
Orange4264444117840
Blue119180

Where to buy part 4375

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

Search part 4375 on AmazonPick a Brick (lego.com)BrickLink entryRebrickable entry

Sets that include part 4375

Sets ranked by popularity that include at least one part 4375, in any colour.

Often found with part 4375

Parts that share the most sets with part 4375, based on set inventories.

More parts in the Duplo, Quatro and Primo category

All parts in the Duplo, Quatro and Primo category

Frequently asked questions

How many LEGO sets include part 4375?

Part 4375 (Duplo Sign Post Short) appears in 26 sets listed on Setopedia, from 1995 to 2009, in any colour.

Which LEGO set contains the most copies of part 4375?

Set 4965 Police Action, released in 2006, contains 3 copies, the highest count in our database. On average, a set containing part 4375 has 1.3.

Which colours does LEGO part 4375 come in?

7 colours are listed for part 4375. The most common is Pearl Light Gray, found in 8 sets.

What is the rarest colour of part 4375?

According to our inventories, it is orange, found in only 1 set (7840 Airport Action).

What is the element ID of part 4375 in pearl light gray?

In pearl light gray, part 4375 has element ID 4289608 or 4281197. Number 4375 is the mould number, the same for every colour.

Is LEGO part 4375 still used in recent sets?

Not in our database: its last set dates from 2009 (5595 Airport). Look for it in second-hand sets or on BrickLink.

Where can I buy LEGO part 4375 individually?

Single parts 4375 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.