{"product_id":"1130-034-3002-piston-rings-set-for-stihl-018-ms180-1-2mm-x-38mm-srm3605","title":"1130-034-3002 Piston Rings Set for Stihl 018 MS180 1.2mm x 38mm SRM3605","description":"\u003cstrong\u003eThis Piston Rings Set is a replacement piston ring set compatible with Stihl 018 and MS180 chainsaws, featuring 1.2mm thickness and 38mm diameter, and matches OEM Part# 1130 034 3002 and SRM3605.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis piston rings set is designed for Stihl 018 and MS180 chainsaw engines, providing a precise seal between piston and cylinder. The 1.2mm x 38mm rings restore compression and engine performance, making it an ideal choice for rebuilding or overhauling the powerhead. These rings are a direct replacement for the original OEM parts.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufactured from high-grade cast iron for excellent wear resistance\u003c\/li\u003e\n\u003cli\u003eExact 1.2mm thickness and 38mm diameter ensure proper ring gap\u003c\/li\u003e\n\u003cli\u003eHelps restore lost compression and reduce oil consumption\u003c\/li\u003e\n\u003cli\u003eCompatible with standard piston and cylinder bore dimensions\u003c\/li\u003e\n\u003cli\u003eIncludes two rings per set as per OEM specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStihl 018\u003c\/li\u003e\n\u003cli\u003eStihl MS180\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRebuilding a worn Stihl 018 or MS180 engine\u003c\/li\u003e\n\u003cli\u003eReplacing broken or stuck piston rings during top-end repair\u003c\/li\u003e\n\u003cli\u003eRestoring compression for improved starting and power\u003c\/li\u003e\n\u003cli\u003eOverhauling a chainsaw that has lost performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 1130 034 3002, SRM3605\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness:\u003c\/strong\u003e 1.2 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Diameter:\u003c\/strong\u003e 38 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity per Set:\u003c\/strong\u003e 2 rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are these rings pre-gapped?\u003cstrong\u003e A:\u003c\/strong\u003e Rings are supplied at standard gap; you should check and adjust ring end gap per your cylinder bore measurement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will these rings fit a Stihl MS181?\u003cstrong\u003e A:\u003c\/strong\u003e This set is specified for Stihl 018 and MS180 models. The MS181 may use a different ring size; verify compatibility before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53721805750545,"sku":"ZZ3C00070","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_a95a94dc-844f-4ffe-a429-e827be91abdf.jpg?v=1782823243","url":"https:\/\/www.duraforce.com\/products\/1130-034-3002-piston-rings-set-for-stihl-018-ms180-1-2mm-x-38mm-srm3605","provider":"DURAFORCE","version":"1.0","type":"link"}