{"product_id":"gear-housing-fs55-fs55c","title":"Gear Housing FS55, FS55C","description":"\u003ch1\u003eSTIHL Gear Housing for FS 55 \u0026amp; FS 55 C Trimmers - 4140 641 0300\u003c\/h1\u003e\n\n\u003cp\u003eThe STIHL Gear Housing for FS 55 and FS 55 C trimmers is a genuine replacement component designed to house and protect the internal gear mechanism on compatible STIHL grass trimmers and brushcutters. Manufactured to STIHL original equipment standards, this gear housing helps support smooth drive transfer, correct cutting head alignment and dependable machine performance during regular garden and grounds maintenance work.\u003c\/p\u003e\n\n\u003cp\u003eBuilt from durable materials for long service life, this genuine STIHL gear housing is ideal for professional landscapers, grounds maintenance teams and domestic users replacing a worn, cracked or damaged original housing. It provides reliable protection for key internal gear components, helping maintain the efficiency, handling and cutting performance of compatible STIHL FS 55 series machines.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine STIHL replacement gear housing for assured compatibility and reliability\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part Number: 4140 641 0300\u003c\/li\u003e\n  \u003cli\u003eDesigned for STIHL FS 55, FS 55 C, FS 55 R, FS 55 RC and FS 55 T models\u003c\/li\u003e\n  \u003cli\u003eHouses and protects the internal gear mechanism\u003c\/li\u003e\n  \u003cli\u003eDurable construction for long-lasting performance\u003c\/li\u003e\n  \u003cli\u003eHelps maintain smooth drive transfer and cutting head alignment\u003c\/li\u003e\n  \u003cli\u003eProtects internal components from debris, impact and wear\u003c\/li\u003e\n  \u003cli\u003eDirect replacement for worn, damaged or cracked gear housings\u003c\/li\u003e\n  \u003cli\u003eStraightforward installation during routine servicing or repair\u003c\/li\u003e\n  \u003cli\u003eSuitable for professional and domestic trimmer maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cp\u003eThis STIHL gear housing is used during maintenance or repair of compatible STIHL FS 55 series trimmers and brushcutters. It is suitable for replacing a damaged or worn housing to help protect the internal gears, restore reliable operation and maintain efficient cutting performance during lawn trimming, edging, light brushcutting and general garden maintenance.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n  \u003ctable style=\"width:100%; border-collapse:collapse; text-align:left; border:1px solid #ddd;\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eBrand\u003c\/th\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eSTIHL\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eProduct Type\u003c\/th\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eGear Housing \/ Gear Case\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eManufacturer Part Number\u003c\/th\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003e4140 641 0300\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eAlternate Part Number\u003c\/th\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003e41406410300\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eFunction\u003c\/th\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eHouses and protects the internal gear mechanism\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eSuitable For\u003c\/th\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eSTIHL FS 55 series trimmers and brushcutters\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003ePart Type\u003c\/th\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eGenuine OEM Replacement Part\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFits Models\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSTIHL FS55\u003c\/li\u003e\n  \u003cli\u003eSTIHL FS55C\u003c\/li\u003e\n  \u003cli\u003eSTIHL FS55R\u003c\/li\u003e\n  \u003cli\u003eSTIHL FS55RC\u003c\/li\u003e\n  \u003cli\u003eSTIHL FS55T\u003c\/li\u003e\n  \u003cli\u003eSTIHL FS 55\u003c\/li\u003e\n  \u003cli\u003eSTIHL FS 55 C\u003c\/li\u003e\n  \u003cli\u003eSTIHL FS 55 R\u003c\/li\u003e\n  \u003cli\u003eSTIHL FS 55 RC\u003c\/li\u003e\n  \u003cli\u003eSTIHL FS 55 T\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAlso Known As\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSTIHL trimmer gear housing\u003c\/li\u003e\n  \u003cli\u003eSTIHL gear case\u003c\/li\u003e\n  \u003cli\u003eSTIHL brushcutter gear housing\u003c\/li\u003e\n  \u003cli\u003eSTIHL gear head housing\u003c\/li\u003e\n  \u003cli\u003eSTIHL gearbox housing\u003c\/li\u003e\n  \u003cli\u003eSTIHL FS 55 gear housing\u003c\/li\u003e\n  \u003cli\u003eSTIHL FS 55 C gear case\u003c\/li\u003e\n  \u003cli\u003eSTIHL replacement gear housing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Genuine STIHL Parts?\u003c\/h2\u003e\n\u003cp\u003eGenuine STIHL parts are manufactured to match the original specification for fit, durability and performance. Choosing an original STIHL gear housing helps maintain correct gear protection, cutting head alignment and reliable drive transfer, reducing the risk of poor fitment, vibration, gear wear or premature component damage.\u003c\/p\u003e\n\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/ja\/collections\/stihl-spare-parts\"\u003eSTIHL Spare Parts\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/ja\/pages\/stihl-parts\"\u003eSTIHL Parts Finder\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/ja\/collections\/brushcutter-strimmer-accessories\"\u003eBrushcutter \u0026amp; Strimmer Accessories\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/ja\/collections\/strimmer-line\"\u003eStrimmer Line\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/ja\/collections\/sharpening-maintenance-tools\"\u003eSharpening \u0026amp; Maintenance Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\n\u003ch3\u003eIs this a genuine STIHL gear housing?\u003c\/h3\u003e\n\u003cp\u003eYes, this is a genuine STIHL replacement gear housing manufactured to original equipment standards.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the part number for this STIHL gear housing?\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer part number is 4140 641 0300. It may also be listed as 41406410300.\u003c\/p\u003e\n\n\u003ch3\u003eWhich STIHL machines does this gear housing fit?\u003c\/h3\u003e\n\u003cp\u003eThis gear housing fits STIHL FS55, FS55C, FS55R, FS55RC and FS55T models.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does the gear housing do?\u003c\/h3\u003e\n\u003cp\u003eThe gear housing protects and supports the internal gear mechanism, helping maintain smooth drive transfer, correct cutting head alignment and reliable trimmer performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhen should this gear housing be replaced?\u003c\/h3\u003e\n\u003cp\u003eReplace the gear housing if it is cracked, worn, damaged, distorted or no longer protects and supports the internal gear components correctly.\u003c\/p\u003e","brand":"Stihl","offers":[{"title":"Default Title","offer_id":57978113458550,"sku":"ST-4140 641 0300","price":69.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/6603\/1348\/files\/STIHL_genuine_spares_from_authorised_dealer.png?v=1775040092","url":"https:\/\/www.gustharts.com\/ja\/products\/gear-housing-fs55-fs55c","provider":"Gustharts","version":"1.0","type":"link"}