Original Singer Bobbin Winder Release Lever - Part #125376 - Model 15 Series
Original Singer Bobbin Winder Release Lever
Authentic vintage Singer bobbin winder release lever. This original component is essential for automatic bobbin winder operation, sensing when the bobbin is full and automatically releasing the winder.
Product Specifications
- Part Number: 125376
- Type: Bobbin winder release lever
- Condition: Original vintage component
- Function: Trips to release bobbin winder when bobbin is full
Compatible Singer Models
Fits Models: 15-87, 15-88, 15-89, 15-90, 15-91, 15-125
Why Choose This Part?
Original Singer bobbin winder components were precision-engineered for reliable operation. The release lever is critical for proper automatic bobbin winding. As the bobbin fills with thread, the lever aligns with the bobbin and automatically trips the release mechanism when the bobbin reaches full capacity. A broken or missing release lever prevents automatic shutoff, leading to overfilled bobbins and tangled thread. This authentic Singer part ensures smooth, trouble-free automatic bobbin winding.
Installation & Function
The release lever aligns with the bobbin during winding. As the bobbin fills with thread and expands, it pushes against the lever. When the bobbin reaches full capacity, the lever automatically trips the release mechanism, disengaging the bobbin winder to prevent overfilling.
Product Information
Product Information
Shipping & Returns
Shipping & Returns



Original Singer Bobbin Winder Release Lever - Part #125376 - Model 15 Series
Original Singer Bobbin Winder Release Lever - Part #125376 - Model 15 Series
Original Singer Bobbin Winder Release Lever
Authentic vintage Singer bobbin winder release lever. This original component is essential for automatic bobbin winder operation, sensing when the bobbin is full and automatically releasing the winder.
Product Specifications
- Part Number: 125376
- Type: Bobbin winder release lever
- Condition: Original vintage component
- Function: Trips to release bobbin winder when bobbin is full
Compatible Singer Models
Fits Models: 15-87, 15-88, 15-89, 15-90, 15-91, 15-125
Why Choose This Part?
Original Singer bobbin winder components were precision-engineered for reliable operation. The release lever is critical for proper automatic bobbin winding. As the bobbin fills with thread, the lever aligns with the bobbin and automatically trips the release mechanism when the bobbin reaches full capacity. A broken or missing release lever prevents automatic shutoff, leading to overfilled bobbins and tangled thread. This authentic Singer part ensures smooth, trouble-free automatic bobbin winding.
Installation & Function
The release lever aligns with the bobbin during winding. As the bobbin fills with thread and expands, it pushes against the lever. When the bobbin reaches full capacity, the lever automatically trips the release mechanism, disengaging the bobbin winder to prevent overfilling.
Original: $10.99
-70%$10.99
$3.30Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Original Singer Bobbin Winder Release Lever
Authentic vintage Singer bobbin winder release lever. This original component is essential for automatic bobbin winder operation, sensing when the bobbin is full and automatically releasing the winder.
Product Specifications
- Part Number: 125376
- Type: Bobbin winder release lever
- Condition: Original vintage component
- Function: Trips to release bobbin winder when bobbin is full
Compatible Singer Models
Fits Models: 15-87, 15-88, 15-89, 15-90, 15-91, 15-125
Why Choose This Part?
Original Singer bobbin winder components were precision-engineered for reliable operation. The release lever is critical for proper automatic bobbin winding. As the bobbin fills with thread, the lever aligns with the bobbin and automatically trips the release mechanism when the bobbin reaches full capacity. A broken or missing release lever prevents automatic shutoff, leading to overfilled bobbins and tangled thread. This authentic Singer part ensures smooth, trouble-free automatic bobbin winding.
Installation & Function
The release lever aligns with the bobbin during winding. As the bobbin fills with thread and expands, it pushes against the lever. When the bobbin reaches full capacity, the lever automatically trips the release mechanism, disengaging the bobbin winder to prevent overfilling.






















