Union Special 39544Z Lower Looper Bar Bushing

Description:

The Union Special 39544Z Looper Bushing is used in industrial sewing machine looper systems to support the lower looper bar and ensure smooth, accurate movement 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 minimize wear and ensure dependable machine performance. 

Applications:

The Union Special 39544Z Looper Bushing is designed for use in compatible Union Special industrial sewing machines requiring stable lower looper bar support. It is commonly utilized in apparel manufacturing facilities, textile processing plants, and commercial sewing operations to maintain smooth looper movement and support continuous production efficiency.

Technical Specifications:

• Manufacturer Part Number (MPN): 39544Z
• Product Type: Looper Bushing
• Brand: Union Special
• Function: Supports and guides the lower looper bar during sewing operations
• Equipment Type: Industrial Sewing Machine
• Compatible Systems: Union Special lower looper assemblies
• Application: Lower looper bar support and alignment
• Installation Type: Direct replacement component
• Material: Metal construction
• Application Environment: Textile and garment manufacturing facilities
• Maintenance Purpose: Reduces wear and restores smooth looper operation
• Associated Component: Lower Looper Bar (39544)

Common Replacements:

• Union Special 39552P Looper Bushing
• Union Special 39555P Shaft Bushing
• Union Special 39573AA Drive Arm Bushing