39544U-UNION SPECIAL-LOWER LOOPER BAR DRIVING LEVER WITH CONNECTORS

Description:

The Union Special 39544U Driving Lever is used in industrial sewing machine looper drive systems to transfer motion to the lower looper assembly during sewing operations. Commonly installed in Union Special overlock sewing machines and textile production equipment used in garment manufacturing and high-speed stitching applications. Maintenance teams and sewing equipment technicians use this part for replacement and preventive maintenance to reduce downtime and ensure reliable machine performance.

Applications:

The Union Special 39544U Driving Lever is designed for use in compatible Union Special industrial sewing machines requiring precise lower looper actuation. It is commonly utilized in apparel manufacturing facilities, textile processing plants, and commercial sewing operations to support accurate looper movement and continuous production efficiency.

Technical Specifications:

• Manufacturer Part Number (MPN): 39544U
• Product Type: Driving Lever
• Brand: Union Special
• Function: Transfers motion to the lower looper assembly
• Equipment Type: Industrial Sewing Machine
• Compatible Systems: Union Special lower looper drive assemblies
• Application: Looper drive synchronization and motion transmission
• Installation Type: Direct replacement component
• Included Components: Connectors
• Material: Metal construction
• Application Environment: Textile and garment manufacturing facilities
• Maintenance Purpose: Restores proper looper timing and machine performance

Common Replacements:

• Union Special 39544T Driving Lever
• Union Special 39544V Driving Lever
• Union Special 39544W Driving Lever