← The LEGO Parts Guide › Technic › Connector › Hub

Axle Hub, 4-Bars 90° (Part 68888)

2004-2025CURRENT

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.

LEGO Pick a Brick:
68888 3.2 SHAFT ELEMENT W/ CROSS HOLE
Bricklink:
48723 Technic, Axle Connector Hub with 4 Bars and Pin Hole
68888 Technic, Axle Connector Hub with 4 Bars and Through Axle Hole
Rebrickable:
48723 Technic Axle Connector Hub with 4 Bars at 90°
68888 Technic Axle Connector Hub with 4 Bars at 90°, Reinforced Axle Hole
Brickset:
48723 COMBI HUB W. STICK Ø 3.2
68888 3.2 SHAFT ELEMENT W/ CROSS HOLE
LDraw:
48723 Bar 1L Quadruple with Axlehole Hub
68888 Bar 1L Quadruple with 1L Axlehole Hub
 CURRENTALL YEARS
OVERALL RANK
-76
847
964
# PIECES
211(RANK: 631)
391(RANK: 848)
# SETS
53(RANK: 791)
172(RANK: 803)
# COLORS
2(RANK: 1699)
4(RANK: 2538)

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.

Current ranking based on sets released between 2020-2024. (2025 not included because too few sets have been released and inventoried at this time.)

Printable LEGO Brick Label

Axle Hub,
4-Bars 90°
68888
.LBX

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

A label for this part is included in the legacy LEGO Brick Labels collection.

Date Added: 2024-02-21 12:00:00

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