Singer Shuttle Race Back Spring – Part #125302 | Fits 15-87, 15-88, 15-89, 15-90, 15-91, 15-125 | Vintage Original
Singer Shuttle Race Back Spring – Part #125302 | Fits 15-87, 15-88, 15-89, 15-90, 15-91, 15-125 | Vintage Original is backordered and will ship as soon as it is back in stock.
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New Zealand Shipping
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Description
Description
Restore smooth, consistent stitching to your vintage Singer Class 15 machine with this genuine original Singer (Simanco) Race Cover Spring, part #125302 — also known as the Shuttle Race Back Spring. This thin, flexible metal spring sits on the shuttle race assembly and provides the tension needed to hold the race cover and hook securely in place throughout the sewing cycle.
Includes the original mounting screw. In excellent condition and ready to install.
Why Replace It?
Over decades of use, these springs can lose tension, warp, or break due to friction and heat — often causing inconsistent stitching or thread jams. A fresh original spring restores the precise tension Singer engineered into the Class 15 shuttle assembly.
Compatibility
- Singer 15-87
- Singer 15-88
- Singer 15-89
- Singer 15-90
- Singer 15-91
- Singer 15-125
Specifications
- Singer (Simanco) part #125302
- Also known as: Shuttle Race Back Spring
- Includes: spring + mounting screw
- Material: Thin flexible metal
- Fits: Class 15 shuttle race assembly
Related Assembly Parts
Complete your shuttle race assembly with these related genuine Singer parts:
- Singer Shuttle Race Cover – Part #125299
- Original Bobbin Case Race Carrier
- Genuine Singer Oscillating Hook – Part #125292
Condition
Genuine original Singer (Simanco) part in excellent condition. Natural patina consistent with age.
Specifications
Specifications
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Brand
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Condition
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