{"product_id":"genuine-crank-shaft-knob-554139383-for-singer-20u-sewing-machine","title":"Crank Shaft Knob 554139383 for Singer 20U Sewing Machine","description":"\u003cp\u003eOEM Crank Shaft Knob (Part #541393). Specifically manufactured for the Singer 20U series, this authentic part ensures the precise fit, feel, and durability that only a manufacturer component can provide.\u003c\/p\u003e\n\n\u003cp\u003eThe crank shaft knob is essential for manual adjustments and controlling the mechanical timing of your machine. By choosing a part, you ensure that the internal threads and grip surface meet the exact engineering standards required for professional industrial use.\u003c\/p\u003e\n\n\u003cp\u003eKey Features \u0026amp; Benefits\u003cbr\u003e\nAuthentic OEM Quality: A replacement part designed to provide a perfect fit and seamless operation with your Singer 20U.\u003c\/p\u003e\n\n\u003cp\u003ePrecision Grip: Features the original factory texture and ergonomic shape, providing maximum control when making manual adjustments.\u003c\/p\u003e\n\n\u003cp\u003eSuperior Longevity: Built from high-quality, heat-resistant materials that outperform generic alternatives in high-use environments.\u003c\/p\u003e\n\n\u003cp\u003eSmooth Mechanical Action: Engineered to eliminate slipping or wobbling on the shaft, protecting the integrity of your machine's adjustment assembly.\u003c\/p\u003e","brand":"Jack","offers":[{"title":"Default Title","offer_id":48303068381433,"sku":"554139383","price":5.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/Singer_Genuine_Parts.jpg?v=1776585822","url":"https:\/\/empenzoamericas.com\/products\/genuine-crank-shaft-knob-554139383-for-singer-20u-sewing-machine","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}