{"product_id":"carbhub-49mm-cylinder-piston-assembly-for-stihl-ms390-ms290-ms310-029-039-chainsaws-oem-1127-020-1216-replacement","title":"Carbhub 49mm Cylinder Piston Assembly for Stihl MS390\/MS290\/MS310 \u0026 029\/039 Chainsaws – OEM 1127 020 1216 Replacement","description":"\u003ch2\u003ePremium replacement cylinder kit for Stihl chainsaws\u003c\/h2\u003e\n\u003cp\u003eIf your saw shows signs of compression loss, reduced power, or rough starts, upgrading to a complete Carbhub 49mm cylinder piston assembly can offer a practical, plug‑and‑play option. This aftermarket kit is crafted to deliver a reliable replacement pathway for select Stihl models, with attention to precise sizing and component compatibility that helps restore smoother operation and consistent performance at the saw’s core mechanical level.\u003c\/p\u003e\n\u003ch2\u003eCompatibility and fit\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Stihl MS390, MS290, MS310 chainsaws, including 029 and 039 variants\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM part number 1127 020 1216\u003c\/li\u003e\n  \u003cli\u003eCylinder size: 49mm for a proper bore match\u003c\/li\u003e\n  \u003cli\u003eBrand new aftermarket part by Carbhub\u003c\/li\u003e\n  \u003cli\u003eNote: The cylinder has a decompression hole; if your original cylinder does not, please don’t buy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1x cylinder piston (49mm) (OEM# 1127 020 1216)\u003c\/li\u003e\n  \u003cli\u003e1x crankshaft\u003c\/li\u003e\n  \u003cli\u003e1x engine pan \/ bottom cover\u003c\/li\u003e\n  \u003cli\u003e4x cylinder mounting screws\u003c\/li\u003e\n  \u003cli\u003e1x piston pin needle cage bearing\u003c\/li\u003e\n  \u003cli\u003e2x crank main bearings (both sides)\u003c\/li\u003e\n  \u003cli\u003e2x oil seals\u003c\/li\u003e\n  \u003cli\u003e1x spark plug\u003c\/li\u003e\n  \u003cli\u003e1x decompression valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey benefits and practical use\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered to align with original specifications for a straightforward installation\u003c\/li\u003e\n  \u003cli\u003eIncludes essential components needed to refresh the engine’s core moving parts\u003c\/li\u003e\n  \u003cli\u003e49mm cylinder diameter targets the same bore profile, supporting compatible piston movement\u003c\/li\u003e\n  \u003cli\u003eNew aftermarket parts from Carbhub designed for reliable, long‑term use\u003c\/li\u003e\n  \u003cli\u003eDecompression hole note helps you assess compatibility with your current setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhile this kit offers a practical replacement path, results depend on overall engine condition and correct installation. Consider it as a potential option to restore engine function and maintain your saw’s usable performance, rather than a guaranteed outcome.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What models does the Carbhub 49mm Cylinder Piston Assembly fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Stihl MS390, MS290, MS310, and 029\/039 chainsaws when the cylinder matches OEM 1127 020 1216.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I know about the decompression hole in this cylinder?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The cylinder includes a decompression hole; if your original cylinder does not have this feature, please avoid purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Carbhub","offers":[{"title":"Default Title","offer_id":45738270982330,"sku":"B07CZX1K4S","price":156.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/carbhub-49mm-cylinder-piston-assembly-ms390.jpg?v=1774663433","url":"https:\/\/gardencanada.ca\/products\/carbhub-49mm-cylinder-piston-assembly-for-stihl-ms390-ms290-ms310-029-039-chainsaws-oem-1127-020-1216-replacement","provider":"Garden Canada","version":"1.0","type":"link"}