Pre Tension Spring 8078 for Singer 144W, 145W, Singer 132K and Seiko JW-28BL Sewing Machines
Regular price
$3.76 USD
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Pre-Tension Spring 8078 for Singer 144W, 145W, Singer 132K & Seiko JW-28BL Sewing Machines
Improve stitch consistency and thread control with this pre-tension spring, designed for Singer 144W, 145W, Singer 132K, and Seiko JW-28BL industrial sewing machines. This essential component helps regulate thread flow before it reaches the main tension unit, ensuring balanced tension and smooth stitching performance.
Key Features:
?? part – 8078
?? Compatible with Singer 144W, 145W, 132K & Seiko JW-28BL models
?? Controls thread flow for balanced and consistent tension
?? Helps prevent thread breakage and uneven stitches
?? Durable, high-quality spring steel construction
Pre-tension springs play a crucial role in maintaining proper thread tension by guiding and controlling thread movement through the tension system, directly impacting stitch quality and machine performance . The 8078 tension spring is also listed in official parts diagrams for these machines, confirming its role within the tension assembly .
A reliable and cost-effective replacement part to keep your sewing machine operating smoothly with precise and professional results.
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We ship from our Georgia, USA warehouse. If an item is temporarily unavailable in the U.S., we source it through our global supplier network and will notify you of the estimated lead time.
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• Genuine OEM parts are covered by the manufacturer's warranty where applicable.
• Aftermarket and generic parts are covered against manufacturing defects.
• If you receive a damaged, defective, or incorrect item, please contact us within 30 days of delivery.
• Warranty does not cover damage caused by improper installation, misuse, normal wear, or modifications.
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