LEGO part 31023: Duplo Door 1 x 4 x 4 with Four Panes, Different Size and Curved Top

Specifications
| Reference | 31023 |
|---|---|
| Category | Duplo, Quatro and Primo |
| Material | ABS plastic |
| Colours | 5 |
| Sets | 40 |
| Listed pieces | 68 |
| First appearance | 1996 |
| Latest appearance | 2019 |
| Element (White) | 3102301 |
LEGO part 31023, Duplo Door 1 x 4 x 4 with Four Panes, Different Size and Curved Top, belongs to the Duplo, Quatro and Primo category. It exists in 5 colours and appears in 40 sets of our database, from 1996 to 2019, for a total of 68 listed pieces. Its most common colour is White.
Number 31023 identifies the shape and is moulded under the part. Each colour also has its own element ID, the one Pick a Brick uses: in white, it is 3102301.
Part 31023 through the years
The oldest set in our database that contains part 31023 is 2699 Farm Yard, released in 1996 in the Duplo theme. No set in our database uses it after 2019, the year of 10903 Fire Station. To get it today, look for older sets or buy it second-hand.
Its peak year is 2017, with 6 sets containing it. The set with the most copies is 9225 Playhouse: 9 copies, against an average of 1.7 per set.
The part is closely tied to the Duplo theme: 65% of the sets that contain it belong to it. With 40 sets, it ranks no. 1,877 of 2,731 parts in our database and no. 43 of 122 in the Duplo, Quatro and Primo category.
Sets containing part 31023, by period
| Period | Sets | |
|---|---|---|
| 1996-1999 | 5 | |
| 2000-2009 | 6 | |
| 2010-2019 | 29 |
Colours of part 31023
2 colours appear in only one set: orange (10827 Mickey & Friends Beach House) and dark pink (10606 Backyard Clinic).
Where to buy part 31023
Setopedia shows no prices: they vary by colour, condition and seller. Amazon links are affiliate links.
Sets that include part 31023
Sets ranked by popularity that include at least one part 31023, in any colour.
10903Fire Station2019 · 76 piecesView the set
10508Deluxe Train Set2013 · 134 piecesView the set
10889Mickey's Vacation House2019 · 57 piecesView the set
10869Farm Adventures2018 · 104 piecesView the set
10854Creative Box2017 · 120 piecesView the set
10835Family House2017 · 69 piecesView the set
10525 Big Farm2014 · 120 pieces
10580 Deluxe Box of Fun2014 · 95 pieces
10836 Neighborhood (Town Square)2017 · 98 pieces
10844 Minnie Mouse Bow-tique2017 · 70 pieces
10805 Around the World2016 · 163 pieces
10593 Fire Station2015 · 105 pieces
10606 Backyard Clinic2015 · 39 pieces
10505 Play House2013 · 83 pieces
5639 Family House2009 · 71 pieces
45021 Our Town2017 · 280 pieces
10833 Preschool2017 · 39 pieces
10827 Mickey & Friends Beach House2016 · 48 pieces
10587 Café2015 · 52 pieces
45007 Large Farm2014 · 156 pieces
45001 Playground Set with Storage2013 · 108 pieces
45017 Playground Set2013 · 106 pieces
10556 Creative Chest2013 · 106 pieces
9209 Community Services Set2012 · 132 pieces
4627 Fun With Bricks2012 · 85 pieces
4631 My First Build2012 · 63 pieces
5795 Big City Hospital2011 · 112 pieces
5695 Doctor's Clinic2011 · 57 pieces
9217 Farm Set2010 · 152 pieces
9091 Playhouse Set2010 · 125 pieces
9225 Playhouse2007 · 120 pieces
9227 Farm2007 · 104 pieces
4966 Doll's House2006 · 95 pieces
9233 Farm2005 · 101 pieces
2000400 Enterprise RTS2003 · 5,255 pieces
9133 Farm1998 · 96 pieces- 9149 Pony Stables1998 · 72 pieces
- 9173 Duplo Farm1997 · 81 pieces
2699 Farm Yard1996 · 69 pieces
2694 Mini Farm1996 · 43 pieces
Related parts
Often found with part 31023
Parts that share the most sets with part 31023, based on set inventories.
Duplo Door / Window 1 x 4 x 2 Pane with Curved Top31022 · 14 shared sets
Duplo Teapot / Coffeepot, Indented Base31041 · 16 shared sets
Duplo Chair with 4 Studs and Rounded Back12651 · 16 shared sets
Duplo Fence 1 x 6 x 2 Paled (Picket)6497 · 13 shared sets
Duplo Bed 3 x 5 x 1 2/34895 · 13 shared sets
Duplo Door / Window Frame Flat Front Surface, Completely Open Back61649 · 23 shared sets
Duplo Bathroom Sink4892 · 10 shared sets
Duplo Door / Window with Four Equal Square Cornered Panes90265 · 17 shared sets
More parts in the Duplo, Quatro and Primo category
31059 Duplo Plant Tree Leaves with 4 Top Studs46 sets
31042 Duplo Kettle with Closed Handles 2 x 2 x 1.545 sets
98222 Duplo Plate Round 4 x 443 sets
6427 Duplo Suitcase41 sets
3664 Duplo Brick 2 x 2 x 2 Curved Top40 sets
11170 Duplo Brick 2 x 2 x 1 1/2 with Curved Top39 sets
11198 Duplo Brick 2 x 4 x 2 Arch39 sets
51708 Duplo Flagpole / Antenna 1 x 938 sets
Frequently asked questions
How many LEGO sets include part 31023?
Part 31023 (Duplo Door 1 x 4 x 4 with Four Panes, Different Size and Curved Top) appears in 40 sets listed on Setopedia, from 1996 to 2019, in any colour.
Which LEGO set contains the most copies of part 31023?
Set 9225 Playhouse, released in 2007, contains 9 copies, the highest count in our database. On average, a set containing part 31023 has 1.7.
Which colours does LEGO part 31023 come in?
5 colours are listed for part 31023. The most common is White, found in 34 sets.
What is the rarest colour of part 31023?
According to our inventories, it is orange, found in only 1 set (10827 Mickey & Friends Beach House).
What is the element ID of part 31023 in white?
In white, part 31023 has element ID 3102301. Number 31023 is the mould number, the same for every colour.
Is LEGO part 31023 still used in recent sets?
Not in our database: its last set dates from 2019 (10903 Fire Station). Look for it in second-hand sets or on BrickLink.
Where can I buy LEGO part 31023 individually?
Single parts 31023 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.

Duplo Door Frame 2 x 4 x 592094 · Paired part