{"product_id":"genuine-tension-spring-light-b3101804000-for-juki-mo-804-sewing-machine","title":"Genuine Tension Spring Light B3101804000 for Juki MO-804 Sewing Machine","description":"\u003cp\u003eGenuine Tension Spring (Light) B3101804000 for Juki MO-804 Sewing Machine\u003c\/p\u003e\n\n\u003cp\u003eMaintain smooth and balanced thread tension with this genuine Juki Light Tension Spring (Part No. B3101804000), designed for the Juki MO-804 sewing machine. This original OEM component is an important part of the thread tension assembly, helping control light thread pressure for accurate and even stitch formation.\u003c\/p\u003e\n\n\u003cp\u003eThe tension spring works together with the tension discs to regulate thread flow, ensuring consistent stitching, reduced thread breakage, and stable sewing performance. According to Juki parts listings, B3101804000 is used in MO series overlock machines as part of the tension system assembly.\u003c\/p\u003e\n\n\u003cp\u003eManufactured to Juki’s factory standards, this spring delivers a precise fit, reliable elasticity, and long-lasting durability, making it ideal for industrial sewing environments.\u003c\/p\u003e\n\n\u003cp\u003eKey Features:\u003cbr\u003e\nOriginal Juki Part (OEM) – Ensures perfect compatibility and performance\u003cbr\u003e\nPart Number: B3101804000\u003cbr\u003e\nCompatible with: Juki MO-804 sewing machine\u003cbr\u003e\nFunction: Provides light tension control for smooth thread feeding\u003cbr\u003e\nImproves Stitch Quality: Helps maintain balanced and even stitches\u003cbr\u003e\nDurable Spring Steel: Designed for long-term industrial use\u003cbr\u003e\nEssential Tension Component: Supports stable sewing performance\u003c\/p\u003e\n\n\u003cp\u003eReplace worn or weak tension springs with this genuine part to restore proper thread control and keep your machine running efficiently.\u003c\/p\u003e","brand":"Juki","offers":[{"title":"Default Title","offer_id":47747986489593,"sku":"B3101804000","price":3.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/JUKI_genuine_parts.png?v=1775539417","url":"https:\/\/empenzoamericas.com\/products\/genuine-tension-spring-light-b3101804000-for-juki-mo-804-sewing-machine","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}