{"product_id":"senco-ha0178-trigger-assembly","title":"Senco ha0178 Trigger Assembly","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SENCO ha0178 is a replacement trigger assembly designed for use in compatible SENCO pneumatic nailers and fastening tools. The trigger assembly controls the firing sequence of the tool, managing the release of air pressure that drives fasteners into the workpiece. This component is a direct OEM-style replacement part intended for service technicians and tool repair professionals performing maintenance or repair on SENCO power tools.\u003c\/p\u003e\u003cp\u003eThe ha0178 trigger assembly is used in pneumatic fastening applications across residential construction, light commercial framing, trim work, and general fastening tasks. It is suited for installation in applicable SENCO nailer models during routine service intervals or following trigger mechanism failure.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOEM-style replacement trigger assembly for compatible SENCO pneumatic tools\u003c\/li\u003e\n\u003cli\u003eRestores proper firing sequence and air-release function to the tool\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement designed to match original component specifications\u003c\/li\u003e\n\u003cli\u003eSuitable for professional tool repair and field service applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement trigger assembly for compatible SENCO pneumatic nailers and fastening tools. Consult the SENCO parts diagram or service manual for your specific tool model to confirm fitment before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified tool repair technician familiar with pneumatic fastening equipment. Disconnect the tool from the air supply completely before disassembling the trigger housing or handling internal components. Follow the applicable SENCO service documentation for correct assembly sequence and component seating. Do not reconnect air supply until the tool housing is fully reassembled and inspected.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Trigger Assembly\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SENCO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ha0178\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SENCO","offers":[{"title":"Default Title","offer_id":51199390908722,"sku":"HA0178","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/HA0178.jpg?v=1779681855","url":"https:\/\/voomisupply.com\/products\/senco-ha0178-trigger-assembly","provider":"Voomi Supply","version":"1.0","type":"link"}