← The LEGO Parts Guide › Technic › Connector › Other Connector

Axle and Pin Connector (Part 3651)

1977-2003RETIRED

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:
3651 Technic, Axle and Pin Connector
Rebrickable:
3651 Technic Axle and Pin Connector
Brickset:
3651 CONNECTINGROD, LINK
LDraw:
3651 Technic Connector (Pin/Bush) with 2 Studs
 ALL YEARS
OVERALL RANK
973
# PIECES
1237(RANK: 454)
# SETS
137(RANK: 934)
# COLORS
1(RANK: 5399)

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.

Axle and Pin
Connector
3651
.LBX

New Label! Not included in legacy LEGO Brick Labels collection.

Axle and Pin
Connector
3651
.LBX

Small QR codes are hard to scan with some devices.

Date Added: 2024-03-17 21:30:29

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