{"product_id":"spring-2","title":"Spring MS 462, MS 651, MS 661","description":"\u003ch1\u003eSTIHL Spring – Genuine OEM Replacement (1144 791 3103)\u003c\/h1\u003e\n\n\u003cp\u003eThis genuine STIHL spring (OEM No. 1144 791 3103) is a precision-wound replacement component designed for selected professional STIHL chainsaws, including the MS 462 and MS 661 series. Manufactured from durable, tempered spring steel, it provides consistent tension to support smooth and reliable operation within key internal mechanisms.\u003c\/p\u003e\n\n\u003cp\u003eReplacing a fatigued, bent or broken spring helps restore correct function, reduces unwanted play and ensures dependable machine performance. Built to original STIHL specifications, this spring offers a precise fit without modification, making it ideal for routine servicing, repairs and full machine overhauls.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine STIHL OEM part for assured compatibility and performance\u003c\/li\u003e\n  \u003cli\u003eOEM part number 1144 791 3103 (also 1144-791-3103)\u003c\/li\u003e\n  \u003cli\u003eTempered spring steel construction for strength and durability\u003c\/li\u003e\n  \u003cli\u003eProvides consistent tension for smooth mechanism operation\u003c\/li\u003e\n  \u003cli\u003ePrecision-wound design for accurate fit and function\u003c\/li\u003e\n  \u003cli\u003eDirect replacement with no modification required\u003c\/li\u003e\n  \u003cli\u003eSupports reliable operation under heavy-duty use\u003c\/li\u003e\n  \u003cli\u003eSimple installation to minimise downtime during servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDesigned for Reliable Mechanical Performance\u003c\/h2\u003e\n\u003cp\u003eThis spring is engineered to maintain correct tension within the chainsaw’s internal systems, ensuring smooth, predictable movement of linked components. It helps restore proper function when original springs lose tension or fail.\u003c\/p\u003e\n\n\u003ch2\u003eDurable OEM Construction\u003c\/h2\u003e\n\u003cp\u003eManufactured from high-quality tempered spring steel, this component is built to withstand repeated load cycles and harsh working conditions. It ensures long service life in professional forestry and arborist environments.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility and Application\u003c\/h2\u003e\n\u003cp\u003eSuitable for a range of STIHL MS 462, MS 651 and MS 661 chainsaws, this spring is commonly replaced during servicing or repair. It is ideal for maintaining performance and reliability in demanding cutting applications.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; border:1px solid #ddd; text-align:left; font-size:14px;\"\u003e\n  \u003ctr\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eSpecification\u003c\/th\u003e\n    \u003cth style=\"border:1px solid #ddd; padding:10px;\"\u003eDetails\u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProduct Name\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eSTIHL Spring\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eOEM Part Number\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e1144 791 3103\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eAlternate Part Numbers\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003e1144-791-3103, 11447913103\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProduct Type\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eMechanical Spring\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eMaterial\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eTempered spring steel\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003ePrimary Function\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd; padding:10px;\"\u003eProvide controlled tension in mechanisms\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Models\u003c\/h2\u003e\n\u003cp\u003eFits STIHL chainsaw models including:\u003c\/p\u003e\n\u003cp\u003eMS 462, MS 462 C-M, MS 462 C-M RVWZ, MS 462 C-M RZ, MS 462 C-M RZ Rescue, MS 462 C-M VW, MS 462 C-M VWZ, MS 462-RZ, MS 462-Z, MS 463 C-M R, MS 651, MS 651-R, MS 661, MS 661 C-M RVWZ Magnum, MS 661 C-M RZ Magnum, MS 661 C-M Z Magnum, MS 661 Magnum, MS 661-RZ Magnum, MS 661-Z Magnum.\u003c\/p\u003e\n\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacing worn or broken springs\u003c\/li\u003e\n  \u003cli\u003eRoutine servicing and maintenance\u003c\/li\u003e\n  \u003cli\u003eChainsaw repairs and rebuilds\u003c\/li\u003e\n  \u003cli\u003eRestoring correct mechanical operation\u003c\/li\u003e\n  \u003cli\u003eProfessional forestry and arborist use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe STIHL Spring 1144 791 3103 is best for users maintaining MS 462, MS 651 and MS 661 chainsaws who require a genuine replacement to restore correct tension and reliable performance.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose the STIHL Spring 1144 791 3103?\u003c\/h2\u003e\n\u003cp\u003eChoosing a genuine STIHL spring ensures precise fit, correct tension and long-term durability. It is an essential component for maintaining smooth operation and dependable performance in professional chainsaw applications.\u003c\/p\u003e","brand":"Stihl","offers":[{"title":"Default Title","offer_id":57679291515254,"sku":"ST-1144 791 3103","price":2.42,"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\/products\/spring-2","provider":"Gustharts","version":"1.0","type":"link"}