{"product_id":"muffler-gasket","title":"Muffler Gasket MS200 MS200T 020 020T","description":"\u003ch1\u003eSTIHL Exhaust Gasket for MS 200 \u0026amp; MS 200T Chainsaws - 1129 149 0600\u003c\/h1\u003e\n\n\u003cp\u003eThe STIHL Exhaust Gasket for MS 200 and MS 200T chainsaws is a genuine OEM sealing component designed for the exhaust-to-cylinder joint on compatible compact professional STIHL chainsaws. Built from heat- and pressure-resistant gasket material, this replacement gasket helps maintain a tight seal between the cylinder and muffler under the thermal cycling, vibration and pressure pulses produced by two-stroke engines.\u003c\/p\u003e\n\n\u003cp\u003eManufactured to STIHL original equipment standards, this exhaust gasket helps prevent exhaust blow-by, soot staining, excess noise and performance issues caused by poor sealing. It is ideal for arborists, tree surgeons, forestry workers, workshop technicians and domestic users replacing the gasket during muffler removal, decoking, spark arrestor cleaning or exhaust system repair. A useful service part to keep available for planned saw maintenance and quick workshop turnaround.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine STIHL OEM exhaust gasket for assured fit, function and compatibility\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part Number: 1129 149 0600\u003c\/li\u003e\n  \u003cli\u003eDesigned for STIHL MS 200, MS 200T, 020 and 020T chainsaws\u003c\/li\u003e\n  \u003cli\u003eCreates a reliable seal between the muffler and cylinder face\u003c\/li\u003e\n  \u003cli\u003eHeat- and pressure-resistant gasket material for exhaust system use\u003c\/li\u003e\n  \u003cli\u003eHelps prevent exhaust leaks, blow-by, fumes and soot staining\u003c\/li\u003e\n  \u003cli\u003eSupports correct exhaust backpressure for stable idle and throttle response\u003c\/li\u003e\n  \u003cli\u003ePrecisely cut profile for factory muffler and cylinder alignment\u003c\/li\u003e\n  \u003cli\u003eIdeal to replace whenever the muffler is removed during servicing\u003c\/li\u003e\n  \u003cli\u003eDirect replacement part with no trimming or modification required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cp\u003eThis STIHL exhaust gasket is used when refitting the muffler after servicing, decoking, spark arrestor cleaning or exhaust repair on compatible chainsaws. It is suitable when exhaust leaks cause excess noise, fumes, carbon marks, poor running or reduced power, and is a sensible replacement during preventative maintenance on professional arborist saws and domestic machines used for regular cutting work.\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;\"\u003eExhaust Gasket \/ Muffler Gasket\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;\"\u003e1129 149 0600\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eAlternate Part Numbers\u003c\/th\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003e1129-149-0600, 11291490600\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eMaterial\u003c\/th\u003e\n        \u003ctd style=\"border:1px solid #ddd; padding:10px; text-align:left;\"\u003eHeat- and pressure-resistant gasket material\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;\"\u003eSeals the exhaust-to-cylinder joint to help prevent leaks and maintain backpressure\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;\"\u003eSelected STIHL compact professional chainsaws including 020T and MS 200T models\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 020\u003c\/li\u003e\n  \u003cli\u003eSTIHL 020 T\u003c\/li\u003e\n  \u003cli\u003eSTIHL 020T\u003c\/li\u003e\n  \u003cli\u003eSTIHL MS 200\u003c\/li\u003e\n  \u003cli\u003eSTIHL MS 200 T\u003c\/li\u003e\n  \u003cli\u003eSTIHL MS200\u003c\/li\u003e\n  \u003cli\u003eSTIHL MS200T\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAlso Known As\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSTIHL muffler gasket\u003c\/li\u003e\n  \u003cli\u003eSTIHL silencer gasket\u003c\/li\u003e\n  \u003cli\u003eSTIHL exhaust port gasket\u003c\/li\u003e\n  \u003cli\u003eSTIHL exhaust flange gasket\u003c\/li\u003e\n  \u003cli\u003eSTIHL cylinder-to-muffler gasket\u003c\/li\u003e\n  \u003cli\u003eSTIHL chainsaw exhaust manifold gasket\u003c\/li\u003e\n  \u003cli\u003eSTIHL exhaust sealing gasket\u003c\/li\u003e\n  \u003cli\u003eSTIHL muffler flange seal\u003c\/li\u003e\n  \u003cli\u003eSTIHL MS 200T exhaust gasket\u003c\/li\u003e\n  \u003cli\u003eSTIHL 020T muffler gasket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose Genuine STIHL Exhaust Gaskets?\u003c\/h2\u003e\n\u003cp\u003eThe exhaust joint on a two-stroke chainsaw works under heat, vibration and repeated pressure pulses, so correct gasket fit matters. Choosing a genuine STIHL exhaust gasket helps maintain the proper seal between the cylinder and muffler, supporting stable idle, cleaner throttle response and reduced exhaust leakage compared with poorly fitting or reused gasket material.\u003c\/p\u003e\n\n\u003ch2\u003eExplore More\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/stihl-spare-parts\"\u003eSTIHL Spare Parts\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/pages\/stihl-parts\"\u003eSTIHL Parts Finder\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/chainsaw-parts\"\u003eChainsaw Parts\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/stihl-chainsaw-guide-bar-and-chain-selector\"\u003eSTIHL Chainsaw Chain Selector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/sharpening-maintenance-tools\"\u003eChain Sharpening 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 exhaust gasket?\u003c\/h3\u003e\n\u003cp\u003eYes, this is a genuine STIHL OEM exhaust gasket manufactured to original equipment standards.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the part number for this STIHL exhaust gasket?\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer part number is 1129 149 0600. It may also be listed as 1129-149-0600 or 11291490600.\u003c\/p\u003e\n\n\u003ch3\u003eWhich STIHL chainsaws does this exhaust gasket fit?\u003c\/h3\u003e\n\u003cp\u003eThis exhaust gasket fits selected STIHL compact professional chainsaws including 020, 020T, MS 200 and MS 200T models.\u003c\/p\u003e\n\n\u003ch3\u003eWhat does an exhaust gasket do on a chainsaw?\u003c\/h3\u003e\n\u003cp\u003eAn exhaust gasket seals the joint between the cylinder and muffler, helping prevent exhaust leaks, maintain backpressure and support smooth engine running.\u003c\/p\u003e\n\n\u003ch3\u003eWhen should this exhaust gasket be replaced?\u003c\/h3\u003e\n\u003cp\u003eReplace the exhaust gasket whenever the muffler is removed, or if the existing gasket is leaking, crushed, heat-damaged, torn, missing or causing soot marks, excess noise or fumes.\u003c\/p\u003e","brand":"Stihl","offers":[{"title":"Default Title","offer_id":57992553398646,"sku":"ST-1129 149 0600","price":1.75,"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\/muffler-gasket","provider":"Gustharts","version":"1.0","type":"link"}