{"product_id":"milwaukee-40-50-0190-spring-brush","title":"Milwaukee 40-50-0190 Spring Brush","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MILWAUKEE 40-50-0190 is a replacement spring brush designed for use in Milwaukee power tools. Spring brushes are consumable internal components that maintain electrical contact between stationary wiring and rotating parts within a motor assembly. As they wear, motor performance degrades, making timely replacement critical to restoring full tool output. This part is sourced directly from Milwaukee and is intended for technicians and service professionals performing motor maintenance or rebuild work on compatible Milwaukee tools.\u003c\/p\u003e\u003cp\u003eThis spring brush is suited for service-center and field repair applications where motor brush replacement is required. It is commonly installed during scheduled maintenance intervals or when a tool shows signs of brush wear such as reduced power, excessive sparking, or intermittent operation. Installation is typically performed by an experienced power tool technician or Milwaukee-authorized service center.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM replacement spring brush for Milwaukee power tools\u003c\/li\u003e\n\u003cli\u003eMaintains proper electrical contact within motor assemblies\u003c\/li\u003e\n\u003cli\u003eConsumable component designed for periodic service replacement\u003c\/li\u003e\n\u003cli\u003eDirect Milwaukee part for consistent fitment and performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement spring brush for compatible Milwaukee power tool motor assemblies. Consult the Milwaukee parts lookup tool or your service documentation to confirm fitment for a specific tool model before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSpring brush replacement is performed by qualified power tool technicians or Milwaukee-authorized service centers. Always disconnect the tool from its power source and remove any battery pack before opening the motor housing. Follow the tool manufacturer's service documentation for brush orientation and seating procedures to avoid damage to the commutator or brush holder.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Spring Brush\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MILWAUKEE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 40-50-0190\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MILWAUKEE","offers":[{"title":"Default Title","offer_id":51161647841586,"sku":"40-50-0190","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/306259561.jpg?v=1778878012","url":"https:\/\/voomisupply.com\/products\/milwaukee-40-50-0190-spring-brush","provider":"Voomi Supply","version":"1.0","type":"link"}