{"product_id":"piston-rings-for-stihl-038-051-ms380-ms381-52mm-x-1-5mm","title":"PISTON RINGS FOR STIHL 038 051 MS380 MS381  52mm X 1.5mm","description":"\u003ch2\u003ePiston Rings for STIHL\u003c\/h2\u003e\u003cp\u003eThese piston rings are precision-engineered replacements for STIHL 038, 051, MS380, and MS381 chainsaws, featuring a 52mm diameter and 1.5mm thickness.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis piston ring set is designed to restore compression and power in STIHL 038, 051, MS380, and MS381 chainsaw engines. Each ring measures 52mm by 1.5mm, ensuring a proper fit within the piston groove. These piston rings are ideal for rebuilding the top end of your STIHL saw to extend its working life.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-ground to exact 52mm x 1.5mm dimensions for consistent compression\u003c\/li\u003e\n\u003cli\u003eDurable alloy construction resists wear and heat for long service life\u003c\/li\u003e\n\u003cli\u003eDesigned to reduce blow-by and improve engine efficiency\u003c\/li\u003e\n\u003cli\u003eCompatible with STIHL 038, 051, MS380, and MS381 models\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary rings for a complete piston ring replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor STIHL 038\u003c\/li\u003e\n\u003cli\u003efor STIHL 051\u003c\/li\u003e\n\u003cli\u003efor STIHL MS380\u003c\/li\u003e\n\u003cli\u003efor STIHL MS381\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUse when rebuilding the top end of STIHL 038 and 051 chainsaws\u003c\/li\u003e\n\u003cli\u003eIdeal for restoring compression in MS380 and MS381 models\u003c\/li\u003e\n\u003cli\u003eCommonly installed during piston replacement after heavy use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRing Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52mm x 1.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSTIHL 038, 051, MS380, MS381\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do these piston rings require specific installation orientation? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, piston rings have a top and bottom side; install with the marked side facing up to ensure proper sealing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can these rings be used with aftermarket pistons? \u003cstrong\u003eA:\u003c\/strong\u003e They are designed for standard 52mm pistons; verify your piston's ring groove width matches 1.5mm before installation.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":45216518504534,"sku":"ZZ3C00012","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_9bcd8eda-35a9-4221-9b23-12550efbd9ca.jpg?v=1782823163","url":"https:\/\/www.solidspare.com\/products\/piston-rings-for-stihl-038-051-ms380-ms381-52mm-x-1-5mm","provider":"Solid Spare","version":"1.0","type":"link"}