← The LEGO Parts Guide › Technic › Mechanical & Pneumatic

Bush w/ Pneumatic Hose Connector (Part 99021)

2011-2025CURRENT

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:
53895 BUSH W/CONNECTING PIECE
Bricklink:
99021 Pneumatic Hose Connector with Axle Connector
Rebrickable:
99021 Pneumatic Hose Connector with Axle Connector
Brickset:
53895 BUSH W/CONNECTING PIECE
99021 BUSH W/CONNECTING PIECE
LDraw:
99021 Technic Pneumatic Hose Connector with Bush
 CURRENTALL YEARS
OVERALL RANK
-57
688
837
# PIECES
222(RANK: 609)
569(RANK: 688)
# SETS
92(RANK: 559)
235(RANK: 651)
# COLORS
3(RANK: 1344)
4(RANK: 2525)

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

Bush w/ Pneumatic
Hose Connector
99021
.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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