Complete Tension Assembly 411025 for Singer 457G, 457U Sewing Machine
Regular price
$19.78 USD
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🌍 Ships from USA (Georgia) office. Global sourcing ensures availability if not in stock.
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Premium Complete Tension Assembly (411025) for Singer 457G & 457U
Achieve total control over your stitch quality with the Premium Complete Thread Tension Assembly (Part #411025). Specifically engineered for the Singer 457G and 457U industrial series, this all-in-one unit is the primary regulator for consistent, professional seams in high-speed zig-zag and 3-step operations.
Key Features & Benefits
All-In-One Solution: This complete assembly includes the tension post, discs, beehive spring, thumb nut, and check spring (take-up spring), allowing for a total restoration of the thread path in one step.
Precision Micro-Adjustment: Features a high-sensitivity thumb nut that allows for granular control over thread tension, essential when switching between delicate lingerie fabrics and technical sportswear textiles.
High-Polish Tension Discs: The internal discs are mirror-polished to ensure the thread glides through without snagging, preventing the friction-induced thread breakage common in high-speed industrial environments.
Integrated Check Spring: Comes pre-fitted with a high-response check spring designed to handle the rapid oscillation and slack management required for wide zig-zag stitching.
Orders are typically processed within 1–3 business days.
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.
Free shipping is available on U.S. orders over $99.
Once your order ships, you will receive a tracking number by email.
For urgent orders or shipping questions, please contact us before placing your order.
We stand behind the quality of the products we sell.
• 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.
If you have any questions, our support team is happy to help before or after your purchase.