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Large Figure Skeletal, Torso, Back, Beam 4 x 4 x 2 (Matoran) (Part 44137)

2003-2004RETIRED

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:
44137 Bionicle Matoran Back, Liftarm 4 x 4 x 2
Rebrickable:
44137 Large Figure Skeletal, Torso, Back, Beam 4 x 4 x 2 (Matoran)
Brickset:
44137 HTO BLOCK
LDraw:
44137 Technic Connector Block 4 x 4 x 2
 ALL YEARS
OVERALL RANK
3134
# PIECES
27(RANK: 3071)
# SETS
12(RANK: 3379)
# COLORS
4(RANK: 2793)

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.

Large Figure Skeletal, Torso,
Back, Beam 4 x 4 x 2 (Matoran)
44137
.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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This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.