{"product_id":"cylinder-assembly-503611071-for-husqvarna-268-268k-272xp-50mm","title":"Cylinder Assembly 503611071 for Husqvarna 268 268K 272XP 50mm","description":"\u003cstrong\u003eThis Cylinder Assembly is a replacement cylinder compatible with Husqvarna 268, 268K, and 272XP chainsaws and matches OEM Part# 503611071.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis cylinder assembly is a direct replacement for specific Husqvarna chainsaw models, providing the necessary compression and combustion chamber for engine performance. Designed for 50mm bore size, it restores power and reliability in professional and homeowner saws. The cylinder assembly includes the cylinder, piston, and rings as a complete unit for straightforward installation.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e50mm bore size for precise fit and optimal compression\u003c\/li\u003e\n\u003cli\u003eOEM replacement part number 503611071 ensures exact replacement compatibility\u003c\/li\u003e\n\u003cli\u003eIncludes cylinder, piston, rings, and wrist pin for a complete assembly\u003c\/li\u003e\n\u003cli\u003eHigh-strength aluminum alloy construction for durability and heat dissipation\u003c\/li\u003e\n\u003cli\u003ePrecision-machined cylinder wall for reduced friction and longer engine life\u003c\/li\u003e\n\u003cli\u003eDirect fit for Husqvarna 268, 268K, and 272XP saw models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHusqvarna 268\u003c\/li\u003e\n\u003cli\u003eHusqvarna 268K\u003c\/li\u003e\n\u003cli\u003eHusqvarna 272XP\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn or damaged cylinder assemblies in Husqvarna chainsaws\u003c\/li\u003e\n\u003cli\u003eRestoring engine compression after overheating or scoring\u003c\/li\u003e\n\u003cli\u003eRebuilding powerheads during chainsaw engine overhauls\u003c\/li\u003e\n\u003cli\u003eField replacement for professional tree service and logging equipment\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 503611071 (also listed as 503 61 10-71)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter:\u003c\/strong\u003e 50mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum alloy with iron sleeve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Cylinder, piston, piston rings, wrist pin\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this cylinder assembly fit a Husqvarna 272XP with a different bore size?\u003cstrong\u003e A:\u003c\/strong\u003e This specific assembly is designed for standard 50mm bore models; verify your engine's bore size matches before purchase. The part number 503611071 is OEM for 50mm Husqvarna 268\/272XP series.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include the cylinder gasket?\u003cstrong\u003e A:\u003c\/strong\u003e The cylinder assembly includes the cylinder, piston, rings, and wrist pin but does not include a gasket. You will need to purchase a base gasket separately for installation.\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":53721961234705,"sku":"ZZ3C00871","price":90.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_53cbdff7-16d5-41b0-9b44-480a4a6cbb32.jpg?v=1782824710","url":"https:\/\/www.duraforce.com\/products\/cylinder-assembly-503611071-for-husqvarna-268-268k-272xp-50mm","provider":"DURAFORCE","version":"1.0","type":"link"}