{"product_id":"dewalt-9r189941-spring-contact-arm-1","title":"Dewalt 9r189941 Spring Contact Arm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DEWALT 9r189941 is a replacement spring contact arm designed for use in DEWALT power tools. This component maintains consistent electrical contact within the tool's switching or trigger assembly, ensuring reliable operation under repeated use. The spring contact arm is a wear-prone internal part that may require replacement after extended service cycles or following contact degradation. Installation is typically performed by a qualified service technician during a bench repair or preventive maintenance interval.\u003c\/p\u003e\u003cp\u003eThis part fits into DEWALT power tool assemblies where a spring-loaded contact mechanism is used to complete or interrupt an electrical circuit. It is suited for service centers, authorized repair shops, and experienced tradespeople performing their own tool repairs. Refer to the applicable DEWALT service diagram to confirm fitment before installation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM-style spring contact arm for DEWALT power tool applications\u003c\/li\u003e\n\u003cli\u003eMaintains consistent electrical contact in trigger or switching assemblies\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct replacement for worn or failed contact arm components\u003c\/li\u003e\n\u003cli\u003eIntended for bench-level repair and authorized service use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement spring contact arm for DEWALT power tools. Consult the DEWALT parts diagram for your specific tool model to confirm compatibility before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of internal electrical contact components should be performed by a qualified tool service technician. Disconnect and unplug the tool completely before disassembling any internal components. Refer to the manufacturer's service documentation for correct assembly sequence. Follow all applicable electrical safety practices during repair.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Spring Contact Arm\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DEWALT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9r189941\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":51199737790770,"sku":"9R189941","price":14.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/dewalt-9r189941-spring-contact-arm-1","provider":"Voomi Supply","version":"1.0","type":"link"}