{"product_id":"premium-replacement-shuttle-tension-spring-for-8611-8603-for-singer-29k-71-sewing-machine","title":"Shuttle Tension Spring For 8611\/8603 for Singer 29K-71 Sewing Machine","description":"\u003cp\u003eShuttle Tension Spring 8611\/8603 is a precision-made spare part designed for the Singer 29K-71 Sewing Machine. It works with the shuttle hook system to regulate bobbin thread tension, ensuring smooth stitch formation and consistent sewing performance.\u003cbr\u003e\nKey Features:\u003c\/p\u003e\n\n\n\u003cp\u003e? Compatible with Singer 29K-71 sewing machine\u003c\/p\u003e\n\n\n\u003cp\u003e? Works with shuttle hook parts 8603 \/ 8654\u003c\/p\u003e\n\n\n\u003cp\u003e? Replaces tension spring part used in shuttle system (8611 type)\u003c\/p\u003e \n\n\n\u003cp\u003e? Provides stable and accurate thread tension control\u003c\/p\u003e\n\n\n\u003cp\u003e? Durable spring steel construction for long service life\u003c\/p\u003e\n\n\n\u003cp\u003e? Helps maintain smooth, even stitching quality\u003c\/p\u003e\n\n\n\u003cp\u003e? Easy to install and reliable in operation\u003c\/p\u003e\n\n\n\u003cp\u003eAn essential component for proper shuttle function and high-quality stitching results.\u003c\/p\u003e","brand":"Universal","offers":[{"title":"Default Title","offer_id":48319689228537,"sku":"8611","price":1.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/Singer_Premium_Replacement_Parts.jpg?v=1776585850","url":"https:\/\/empenzoamericas.com\/products\/premium-replacement-shuttle-tension-spring-for-8611-8603-for-singer-29k-71-sewing-machine","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}