{"product_id":"21237cr-needle-cooler-assembly","title":"21237CR NEEDLE COOLER ASSEMBLY","description":"\u003cp\u003eThe 21237CR Needle Cooler Assembly is a precision component engineered to maintain optimal needle temperature during extended sewing machine operation. By actively cooling the needle, this assembly prevents thermal stress that can compromise stitch quality and machine longevity. The cooler reduces friction-induced heat buildup, allowing your machine to perform consistently without interruption. Essential for high-volume production environments and demanding applications, this assembly protects your investment while delivering reliable, professional results.\u003c\/p\u003e","brand":"Union Special","offers":[{"title":"Default Title","offer_id":45456405692578,"sku":"T083207-035","price":77.36,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/1873\/6546\/files\/T083207-035.png?v=1763760489","url":"https:\/\/dsinternational.com\/products\/21237cr-needle-cooler-assembly","provider":"Dunlap Sunbrand International","version":"1.0","type":"link"}