{"product_id":"dewalt-188579-bracket-contact-arm-1","title":"Dewalt 188579 Bracket Contact Arm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DEWALT 188579 is a replacement bracket contact arm designed for use in DEWALT power tools that rely on a contact trip mechanism. The contact arm assembly controls the actuation point of the nailer or fastening tool, engaging the driver mechanism only when the contact tip is depressed against a work surface. This part is typically installed by contractors, finish carpenters, and tool repair technicians performing preventive maintenance or restoring a tool to safe operating condition after component wear or damage.\u003c\/p\u003e\u003cp\u003eThis bracket contact arm is suited for repair and maintenance of DEWALT fastening tools that use a contact trip firing mode. It is most commonly replaced when the existing arm becomes bent, cracked, or worn to the point that the tool fires inconsistently or fails to actuate properly. Technicians replacing this part should confirm the specific tool model number against DEWALT service documentation to verify fitment before installation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM DEWALT replacement part for contact arm assembly\u003c\/li\u003e\n\u003cli\u003eRestores proper contact trip actuation on compatible fastening tools\u003c\/li\u003e\n\u003cli\u003eDirect-fit design for straightforward service replacement\u003c\/li\u003e\n\u003cli\u003eSuitable for professional tool repair and preventive maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement contact arm bracket for compatible DEWALT fastening and nailer tools. Verify the specific tool model number against DEWALT parts documentation before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified tool repair technician. Disconnect the tool from its power source and depressurize any pneumatic supply lines completely before disassembling the contact arm area. Refer to the applicable DEWALT service manual for the correct disassembly sequence and reassembly procedure. Do not operate the tool until all fasteners are fully secured and the contact arm moves freely through its full travel range.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Bracket 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: 188579\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":51199446384946,"sku":"188579","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/getimg.jpg?v=1779683580","url":"https:\/\/voomisupply.com\/products\/dewalt-188579-bracket-contact-arm-1","provider":"Voomi Supply","version":"1.0","type":"link"}