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Duplo Cannon Ball 1/2 with Axle Connector and 4 Holes in Top (Part 54043b)

2011-2017RETIRED

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:
54043b Duplo Cannon Ball 1/2 with Large Axle Connector and 4 Holes in Top
Rebrickable:
54043b Duplo Cannon Ball 1/2 with Axle Connector and 4 Holes in Top
Brickset:
54043b CANNON BALL
LDraw:
54043b Duplo Cannon Ball with 4 Holes
 ALL YEARS
OVERALL RANK
4072
# PIECES
14(RANK: 4012)
# SETS
7(RANK: 4300)
# COLORS
3(RANK: 3497)

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.

Duplo Cannon Ball 1/2 with Axle
Connector and 4 Holes in Top
54043b
.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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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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This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.