{"product_id":"coppia-conica-completa-decespugliatore-echo-cls-520es-forestale","title":"COMPLETE CONICAL GEAR FOR ECHO CLS 520ES FORESTRY STRIMMER","description":"\u003cp\u003eComplete final drive group designed to transfer motion from the shaft to the cutting organ with a change of direction, intended for the \"forestry\" setup where the work is heavier and the head is subjected to impacts, vibrations, and continuous loads. In this configuration, the head is provided as a complete assembly: body, input shaft\/pinion, rotation supports, and sealing components are already matched together, restoring alignment and smoothness without having to rebuild the head piece by piece. The practical advantage of a complete head, in the forestry context, is that it also resolves \"collateral\" wear that often isn't immediately visible: bearings that have become loose, worn seats, seals that no longer hold and allow grease to leak out or dirt to enter. When this happens, typical symptoms include increasing noise, a heating head, vibrations, and less stable cutting because the rotation is no longer uniform. By replacing the complete assembly, you start with a more centered group, with restored sealing and a more regular final transmission.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Complete final drive head (forestry setup)\u003c\/li\u003e\n\u003cli\u003eFunction: Motion transmission with direction change to cutting organ\u003c\/li\u003e\n\u003cli\u003eConfiguration: Complete assembly with body, shaft\/pinion, supports, and seals\u003c\/li\u003e\n\u003cli\u003eTransmission: Gear transmission with conical gears\u003c\/li\u003e\n\u003cli\u003eSupport: Rotation on bearings with spacers and locking rings\u003c\/li\u003e\n\u003cli\u003eSealing: Seals and retaining components for protection against dust and debris\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit components:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComplete head body.\u003c\/li\u003e\n\u003cli\u003eInput shaft\/pinion.\u003c\/li\u003e\n\u003cli\u003eConical gear.\u003c\/li\u003e\n\u003cli\u003eBearings.\u003c\/li\u003e\n\u003cli\u003eSpacers.\u003c\/li\u003e\n\u003cli\u003eElastic locking rings.\u003c\/li\u003e\n\u003cli\u003eWashers.\u003c\/li\u003e\n\u003cli\u003eSeals\/retaining rings.\u003c\/li\u003e\n\u003cli\u003eFixing screws.\u003c\/li\u003e\n\u003cli\u003eProtection cover.\u003c\/li\u003e\n\u003cli\u003eProtection cover screw.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"viviincampagna","offers":[{"title":"Default Title","offer_id":57114351403333,"sku":"20080678","price":363.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/5114\/7333\/files\/coppia-conica-completa-decespugliato_ee98407b-e711-45c6-92d2-9058cbc32aa3.jpg?v=1772013815","url":"https:\/\/www.viviincampagna.com\/en-eu\/products\/complete-conical-pair-brushcutter-echo-cls-520es-forestry","provider":"viviincampagna","version":"1.0","type":"link"}