{"product_id":"yan-113","title":"Yanmar Cylinder Head Assembly 728170-11700 - Marine Diesel Engine","description":"\u003cp\u003e\u003cstrong\u003eGenuine Yanmar Cylinder Head Assembly - Professional Marine Engine Component\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOEM complete cylinder head assembly designed for Yanmar marine diesel engines. Precision-engineered casting that houses valves, valve seats, valve guides, and combustion chambers, providing the critical sealing surface for optimal compression and engine performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Yanmar OEM part (728170-11700)\u003c\/li\u003e\n\u003cli\u003eComplete cylinder head assembly ready for installation\u003c\/li\u003e\n\u003cli\u003ePrecision-machined combustion chambers and valve seats\u003c\/li\u003e\n\u003cli\u003eMarine-grade cast iron or aluminum construction\u003c\/li\u003e\n\u003cli\u003eIncludes valve train components as specified\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement for reliable performance\u003c\/li\u003e\n\u003cli\u003eCritical component for engine compression and power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompatible with specific Yanmar marine diesel engine models. Essential engine component that seals the combustion chamber, houses the valve train, and provides coolant and oil passages for proper engine operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFactory-assembled cylinder head ensures proper valve seating, optimal compression ratios, and correct combustion chamber geometry. Critical for maintaining engine power, fuel efficiency, and emissions compliance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVerify compatibility with your specific engine model. Follow Yanmar torque specifications and head bolt tightening sequence. Use new head gasket and head bolts during installation. Professional installation recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBacked by Yanmar's engineering excellence and reputation for reliable marine propulsion systems. Professional-grade component for commercial and recreational vessels requiring major engine repair or rebuild.\u003c\/p\u003e","brand":"YAN","offers":[{"title":"Default Title","offer_id":43564305612836,"sku":"728170-11700","price":1497.78,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/728170-11700.png?v=1771204966","url":"https:\/\/marisolmarine.com\/products\/yan-113","provider":"Marisol Marine Company","version":"1.0","type":"link"}