← The LEGO Parts Guide

Windowscreen 1 x 4 x 5 Curved Top (Part 4463)

1983-2000RETIRED

Custom LEGO part image © 2025 Tom Alphin / Brick Architect.

External Links

LEGO parts are described differently on other websites and may use different part numbers.

Bricklink:
4463 Fabuland Window 1 x 4 x 5 with Curved Top
Rebrickable:
4463 Windowscreen 1 x 4 x 5 Curved Top
Brickset:
4463 Part not found on Brickset.
LDraw:
4463 Window 1 x 4 x 5 Curved Top
 ALL YEARS
OVERALL RANK
2773
# PIECES
26(RANK: 3119)
# SETS
22(RANK: 2564)
# COLORS
4(RANK: 2792)

Ranking based on buying one copy of every LEGO set, counting the number of sets containing each part, then sorting by part and color.

Overall Rank is a weighted score combining the number of parts, sets, and colors produced.

Printable LEGO Brick Label

Requires a compatible Brother Label Printer — learn more at brickarchitect.com/labels.

Windowscreen 1 x
4 x 5 Curved Top
4463
.LBX

Preliminary Label: Part name may be inconsistent since this part has not been added to LEGO Parts Guide yet. (You may want to edit part name before printing.)

This part has not been added to The LEGO Parts Guide yet, so you will not find it in the galleries sorted by category.

This page was generated using data from Rebrickable, BrickLink, Brickset, and LDraw.

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The LEGO Parts Guide is a work in progress

This is a handcrafted experience to help you browse LEGO parts in a simpler way. If you have ideas to make it better or encounter any issues, please send me an email at tom@tomalphin.com — Thanks!

Check out the About the LEGO Parts Guide page to learn more about why I created this guide. It also includes a detailed version history with images of early prototypes of this guide.


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The LEGO Parts Guide is an extension of my LEGO Brick Labels project. If you want to support this project and gain access to behind-the-scenes updates, consider supporting the project at patreon.com.

The LEGO Parts Guide © 2025 Tom Alphin / Brick Architect.

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This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.