{"product_id":"stihl-fuel-filter-0000-350-3503","title":"STIHL Fuel Filter - 0000 350 3503","description":"\u003cdiv\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOEM STIHL replacement fuel filtration unit, designated by manufacturer part number 0000 350 3503.\u003c\/li\u003e\n\u003cli\u003eInline strainer configuration intercepts abrasive particles and oxidation residues prior to reaching the carburetor metering assembly.\u003c\/li\u003e\n\u003cli\u003ePolymer housing fused to a precision-woven filter mesh maintains dimensional stability under cyclic vacuum loads.\u003c\/li\u003e\n\u003cli\u003eDirect-pouch fitting design matches original fuel line inner diameters for rapid field replacement without adapters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis component functions as the primary mechanical screen within the positive-displacement pump circuit of STIHL two-stroke power units. The filtration media captures particulates capable of scoring needle valves or rupturing rubber diaphragms, thereby preserving calibrated jet clearances and ignition timing consistency. Service intervals align with the manufacturer maintenance schedule, typically every 25 operational hours, or immediately upon observing hard starting, idle surging, or visible feed-line discoloration. The materials resist chemical breakdown from standard unleaded and ethanol-blended fuels used in municipal and landscape maintenance applications.\u003c\/p\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFS 38 | FS 44 | FS 55 | FS 56 | FS 56 R\u003c\/li\u003e\n\u003cli\u003eFS 65 | FS 70 | FS 91\u003c\/li\u003e\n\u003cli\u003eFE 50 | SR 46 | SR 400\u003c\/li\u003e\n\u003cli\u003eKM 56 R | KM 100 R\u003c\/li\u003e\n\u003cli\u003eMS 39 | TM 56\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"STIHL","offers":[{"title":"Default Title","offer_id":58552328356221,"sku":"ST-0000 350 3503","price":4.92,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/9190\/9056\/files\/0000-350-3503.jpg?v=1787054630","url":"https:\/\/ripongroundcare.com\/products\/stihl-fuel-filter-0000-350-3503","provider":"Ripon Ground Care","version":"1.0","type":"link"}