{"product_id":"husqvarna-505155801-piston-ring-engine-replacement","title":"Husqvarna 505155801 Piston Ring Engine Replacement","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HUSQVARNA 505155801 is a genuine OEM piston ring designed to maintain proper compression and sealing between the piston and cylinder wall in Husqvarna small engines. This ring controls oil consumption, supports consistent combustion, and helps sustain engine performance over extended service cycles. It is a direct factory replacement, manufactured to the same tolerances as the original component. Licensed small engine technicians and outdoor power equipment service professionals install this part during engine rebuilds or when compression loss is diagnosed.\u003c\/p\u003e\u003cp\u003eThis piston ring is suited for use in small engine repair on Husqvarna-powered outdoor equipment. It is installed during top-end engine service when inspection reveals worn, broken, or stuck ring grooves. Proper fitment requires matching the ring to the correct bore size and engine displacement for the specific unit being serviced. Refer to the equipment model's service manual or parts diagram to confirm this ring is the correct replacement for the application.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGenuine OEM part manufactured to Husqvarna factory specifications\u003c\/li\u003e\n\u003cli\u003eSeals the gap between piston and cylinder wall to maintain compression\u003c\/li\u003e\n\u003cli\u003eHelps minimize oil consumption during engine operation\u003c\/li\u003e\n\u003cli\u003eSupports consistent combustion and smooth power delivery\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn, broken, or seized piston rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a genuine OEM-style replacement piston ring for compatible Husqvarna small engine equipment. Confirm fitment by cross-referencing this part number against the equipment model's official parts diagram before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePiston ring replacement is performed by qualified small engine technicians. Disconnect the spark plug wire and allow the engine to cool completely before beginning disassembly. Ring installation requires proper orientation of the ring gap and the use of a ring compressor tool to avoid breakage during reassembly. Follow the manufacturer's service manual procedures and torque specifications for cylinder head fasteners.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Piston Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Status\u003c\/strong\u003e: Genuine OEM Replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HUSQVARNA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 505155801\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HUSQVARNA","offers":[{"title":"Default Title","offer_id":51205998608690,"sku":"505155801","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307144776.png?v=1779719385","url":"https:\/\/voomisupply.com\/products\/husqvarna-505155801-piston-ring-engine-replacement","provider":"Voomi Supply","version":"1.0","type":"link"}