Belt Wheel (Pulley) (Part 4185)

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:
49750 WEDGE-BELT WHEEL Ø24
65668 WEDGE-BELT WHEEL Ø24
Bricklink:
4185 Technic Wedge Belt Wheel (Pulley)
Rebrickable:
4185 Technic Wedge Belt Wheel [aka Pulley]
Brickset:
4185 WEDGE-BELT WHEEL Ø24
49750 WEDGE-BELT WHEEL Ø24
65668 WEDGE-BELT WHEEL Ø24
LDraw:
4185a Technic Wedge Belt Wheel - Not Reinforced
4185b Technic Wedge Belt Wheel - Reinforced
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 2021-2025.
Printable LEGO Brick Label
Requires a compatible Brother Label Printer — learn more at brickarchitect.com/labels.
Included in legacy LEGO Brick Labels collection.
Small QR codes are hard to scan with some devices.
Date Added: 2024-02-21 12:00:00