{"product_id":"stihl-drive-tube-assembly-4243-710-7120","title":"STIHL Drive Tube Assembly - 4243 710 7120","description":"\u003cdiv\u003e\n\u003cp\u003eThe STIHL Drive Tube Assembly (part number 4243 710 7120) serves as a direct replacement power transmission housing for select battery-powered hedge trimmer platforms. Designed to transfer rotational motion into precise lateral oscillation, this assembly eliminates mechanical drift, reduces blade vibration, and restores factory cut quality when wear causes binding or misalignment.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision-machined internal spline interface matches original torque specifications\u003c\/li\u003e\n\u003cli\u003eAnodized aluminum outer tube resists corrosion and absorbs operational shock\u003c\/li\u003e\n\u003cli\u003eIntegrated retention clips maintain secure blade-to-drive connection under lateral stress\u003c\/li\u003e\n\u003cli\u003eStrict dimension control maintains factory alignment tolerances for bolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOEM Manufacturer: STIHL\u003c\/li\u003e\n\u003cli\u003ePart Reference: 4243 710 7120\u003c\/li\u003e\n\u003cli\u003eAssembly Type: Rigid drive housing with polished bearing seats\u003c\/li\u003e\n\u003cli\u003ePrimary Function: Couples electric motor output arc to reciprocating cutter blades\u003c\/li\u003e\n\u003cli\u003eSurface Treatment: Protective finish limits galvanic corrosion between tube and fasteners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSTIHL HSA 60 S battery hedge trimmer\u003c\/li\u003e\n\u003cli\u003eSTIHL HSA 80 S battery hedge trimmer\u003c\/li\u003e\n\u003cli\u003eSTIHL HSA 100 S battery hedge trimmer\u003c\/li\u003e\n\u003cli\u003eExcludes legacy chassis variants lacking reinforced mounting brackets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"STIHL","offers":[{"title":"Default Title","offer_id":58547737985405,"sku":"ST-4243 710 7120","price":32.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/9190\/9056\/files\/4243-710-7120.jpg?v=1787048925","url":"https:\/\/ripongroundcare.com\/products\/stihl-drive-tube-assembly-4243-710-7120","provider":"Ripon Ground Care","version":"1.0","type":"link"}