{"product_id":"dewalt-639729-00-plunger","title":"Dewalt 639729-00 Plunger","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DEWALT 639729-00 is a genuine OEM replacement plunger designed for use in DEWALT power tools. A plunger is a small but critical internal component that provides spring-loaded locking, triggering, or positioning function within a tool mechanism. When the original part wears, breaks, or loses its tension, tool operation becomes unreliable or unsafe. Replacing it with the correct OEM part restores proper function and maintains original design tolerances. This part is installed by service technicians and experienced trade professionals performing component-level tool repair.\u003c\/p\u003e\u003cp\u003eThe 639729-00 plunger is intended for use in compatible DEWALT power tool models requiring this specific replacement component. It is most commonly encountered in depot-level or shop repair settings where a tool has been disassembled for internal servicing. The exact tool models or product lines that accept this part should be confirmed against DEWALT service documentation or a parts diagram prior to ordering.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGenuine OEM DEWALT replacement part for accurate fit and function\u003c\/li\u003e\n\u003cli\u003eRestores original locking, positioning, or trigger action within the tool mechanism\u003c\/li\u003e\n\u003cli\u003eManufactured to original design specifications for reliable service life\u003c\/li\u003e\n\u003cli\u003eDirect drop-in replacement when used in the correct compatible model\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement plunger for compatible DEWALT power tools. Confirm fitment using the DEWALT parts diagram or service manual for the specific tool model before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified tool repair technician or experienced tradesperson familiar with power tool disassembly. Disconnect and unplug the tool completely, and remove any battery pack, before beginning any internal service work. Refer to the applicable DEWALT service manual for disassembly sequence and reassembly procedures. Do not force the component into position; confirm correct orientation using the parts diagram before final assembly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Plunger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Status\u003c\/strong\u003e: Genuine DEWALT replacement part\u003c\/li\u003e\n\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: 639729-00\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":51204605968690,"sku":"639729-00","price":14.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/dewalt-639729-00-plunger","provider":"Voomi Supply","version":"1.0","type":"link"}