{"id":21071,"date":"2026-08-29T12:17:44","date_gmt":"2026-08-29T12:17:44","guid":{"rendered":"https:\/\/gardengeniusparts.com\/gtstest\/product\/original-stihl-029-039-ms290-ms390-exhaust-muffler-gasket-1127-149-0601\/"},"modified":"2026-08-29T12:17:44","modified_gmt":"2026-08-29T12:17:44","slug":"original-stihl-029-039-ms290-ms390-exhaust-muffler-gasket-1127-149-0601","status":"publish","type":"product","link":"https:\/\/gardengeniusparts.com\/gtstest\/product\/original-stihl-029-039-ms290-ms390-exhaust-muffler-gasket-1127-149-0601\/","title":{"rendered":"Original Stihl 029 039 MS290 MS390 Exhaust Muffler Gasket 1127 149 0601"},"content":{"rendered":"<p dir=\"ltr\"><strong>Original Stihl exhaust<\/strong>\u00a0<strong>muffler<\/strong> gasket fits <strong>Stihl 029, 039, MS290<\/strong> and <strong>MS390 chainsaws.<\/strong> This gasket seals the joint between the <strong>exhaust muffler<\/strong> and the engine, stopping exhaust gases from escaping at the mounting face. Once it <strong>hardens, compresses or burns through<\/strong>, the seal breaks down and <strong>exhaust leaks<\/strong> out at the joint rather than being routed correctly through the muffler. This is typically noticed as an <strong>unusual exhaust smell<\/strong>, <strong>increased noise<\/strong> or visible <strong>sooting<\/strong> around the muffler mounting. Fitting a replacement gasket whenever the <strong>muffler<\/strong> is removed for servicing restores a proper exhaust seal.<\/p>\n<p dir=\"ltr\"><strong>Fits specified Stihl models:<\/strong><\/p>\n<ul dir=\"ltr\">\n<li>Stihl 029<\/li>\n<li>Stihl 039<\/li>\n<li>Stihl MS290<\/li>\n<li>Stihl MS390<\/li>\n<\/ul>\n<p dir=\"ltr\"><strong>Replaces part number:<\/strong><\/p>\n<ul>\n<li>1127 149 0601<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p><strong>Original Stihl exhaust muffler<\/strong> gasket fits <strong>Stihl 029, 039, MS290<\/strong> and <strong>MS390 chainsaws,<\/strong> replacing part number <strong>1127 149 0601<\/strong>.<\/p>\n","protected":false},"featured_media":21069,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[5296,5304],"product_tag":[557,728,5305,5059,761,2820,288,559,562,5299,4543],"class_list":["post-21071","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-original-gaskets","product_cat-stihl-original-gaskets","product_tag-557","product_tag-728","product_tag-1127-149-0601","product_tag-chainsaws","product_tag-exhaust","product_tag-exhaust-muffler","product_tag-gasket","product_tag-ms290","product_tag-ms390","product_tag-original","product_tag-stihl"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.7 - 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