{"product_id":"dewalt-9r189715-upper-contact-arm","title":"Dewalt 9r189715 Upper Contact Arm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DEWALT 9r189715 is a replacement upper contact arm designed for use in DEWALT pneumatic nailers and fastening tools. The upper contact arm is a critical safety and actuation component that works in conjunction with the trigger mechanism to control nail firing. It must be depressed against the work surface before the tool will fire, preventing accidental discharge. This part is a direct OEM-style replacement intended for technicians and service professionals performing maintenance or repair on compatible DEWALT nailers.\u003c\/p\u003e\u003cp\u003eThe upper contact arm is typically replaced during routine tool servicing or after wear, damage, or breakage that prevents proper contact actuation. It is suited for use in professional construction, framing, finish carpentry, and general fastening applications where DEWALT pneumatic nailers are in service. Service technicians and tool repair shops are the primary installers of this component.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM-style replacement upper contact arm for DEWALT pneumatic nailers\u003c\/li\u003e\n\u003cli\u003eFunctions as a critical safety component in the tool firing sequence\u003c\/li\u003e\n\u003cli\u003eDirect fit replacement to restore proper tool actuation\u003c\/li\u003e\n\u003cli\u003eDesigned for durability in demanding jobsite conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement upper contact arm for compatible DEWALT pneumatic nailer models. Consult the tool model documentation or DEWALT service resources to confirm fitment before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified tool service technician familiar with pneumatic fastening tool repair. Disconnect the air supply and ensure the tool is fully depressurized before disassembling or replacing any internal components. Follow all manufacturer service documentation for disassembly and reassembly procedures. Improper installation of contact arm components can compromise tool safety and firing control.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Upper 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: 9r189715\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":51200633733426,"sku":"9R189715","price":29.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307142020.jpg?v=1779690324","url":"https:\/\/voomisupply.com\/products\/dewalt-9r189715-upper-contact-arm","provider":"Voomi Supply","version":"1.0","type":"link"}