The Brick Architect

4×3×6 Power Functions High Torque Motor (9½:1 Gear Reduction) (Part 87577)

2010RETIRED

Custom LEGO part images © 2014-2026 Brick Architect LLC.

External Links

LEGO parts are described differently on other websites and may use different part numbers.

Bricklink:

87577c01 Electric, Motor 9V Power Functions with Gear Reduction Ratio 9.5 : 1

Rebrickable:

87577 Motor, 9V, Gear Reduction Ratio 9.5:1, Power Functions [Complete Assembly]

Brickset:

87577 Func. Energy Motor 4x6x3

LDraw:

87577 Electric Power Functions E-Motor (Complete)

87577c01 Electric Power Functions Functions E-Motor with Black Coiled Cable

ALL YEARS

OVERALL RANK

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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.

4×3×6 Motor,
High Torque
87577

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

4×3×6 Motor,
High Torque
87577

Small QR codes are hard to scan with some devices.

Date Added: 2026-09-24 19:16:06
Date Modified: 2026-09-24 19:27:15

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