Singer 29K Bobbin Winder Assembly – Large Bobbin – Part #82090

Description

Replacement bobbin winder assembly Part #82090. A complete friction-drive winding unit for Singer 29K industrial shoe patcher (cobbler) machines equipped with large-capacity bobbins. Mounts to the machine arm and engages the handwheel to wind bobbins independently without unthreading the needle.

Key Features

• Friction-drive: Engages handwheel by contact simple, proven mechanism
• Independent winding: Wind a fresh bobbin while the machine stays threaded
• Adjustable stopper: Controls thread fill level; disengages automatically to prevent overfilling

Bobbin Compatibility

This is the large bobbin winder designed for large bobbins (Part #82552).

Important: If your 29K uses small bobbins, you need Part #82087 instead. Check your current bobbin size before ordering.

Machine Compatibility

• Singer 29K72 (primary 17″ long-arm boot patcher)
• Singer 29K71, 29K73 (large-capacity hook assembly required)
• Singer 29U171