Genuine Check Spring 10689 for Seiko LSW-6BL, 7BL, 8BL, CS & STW-8B, LSW-8BL Sewing Machines
GET PRICE & CONFIRM FIT
⚠️ Avoid ordering the wrong part — confirm before you buy
Submit your request using the form below and our team will quickly confirm pricing, availability, and shipping options.
Looking for multiple sewing machine parts?
Send us your parts list - our team will help you source them quickly at competitive pricing.
Fast response for urgent spare parts requests.
Genuine Check Spring 10689 for Seiko Sewing Machines LSW-6BL, 7BL, 8BL, CS & STW-8B Series
Ensure consistent thread take-up and smooth sewing machine performance with the Genuine Check Spring 10689. This original OEM spring is designed to help control the thread take-up mechanism, maintaining proper tension and reducing skipped stitches during operation.
✔ Free shipping on orders over $99
✔ Ships from our USA (Georgia) office when in stock
✔ Weekly restocking from Japan, China, Bangladesh, and Turkey warehouses
✔ 3–7 business days handling time
✔ Compatible with multiple industrial sewing machines
✔ Carefully inspected before shipment
💡 Add more items to your cart to qualify for free shipping ($99+)
📩 Not sure if this fits? Send us your machine model or a photo — we’ll help you confirm.
⚠️ Please confirm your machine model before ordering