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4×6 Technic Frame, Open Center (Part 32531)

2001-2025CURRENT

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:
1679 BRICK 4X6, W/ 4.85 HOLE, CUT OUT
32531 4X6 BRICK, Ø 4,85
Bricklink:
32531 Technic, Brick 4 x 6 Open Center
Rebrickable:
32531 Technic Brick 4 x 6 with 2 x 4 Opening
Brickset:
1679 BRICK 4X6, W/ 4.85 HOLE, CUT OUT
32531 4X6 BRICK, Ø 4,85
40344 4X6 BRICK, Ø4,85, PC
LDraw:
32531a Technic Brick 4 x 6 with Open Centre 2 x 4 with Cross Underside Studs
32531b Technic Brick 4 x 6 with Open Centre 2 x 4 with Round Underside Studs
 CURRENTALL YEARS
OVERALL RANK
-76
714
795
# PIECES
226(RANK: 599)
591(RANK: 672)
# SETS
80(RANK: 619)
235(RANK: 650)
# COLORS
3(RANK: 1343)
5(RANK: 2124)

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

4×6 Technic
Frame, Open Center
32531
.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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This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.