Yanmar YANMAR - N21 -CYLINDER HEAD - 747673-11720-C
Cylinder head is a critical engine component that seals the top of the cylinder block and forms the combustion chamber. It ensures proper compression, efficient combustion, and supports intake and exhaust valve operation.
It is used in YANMAR N21 series marine diesel engines, delivering high durability and reliable performance under heavy-duty marine and industrial operating conditions.
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YANMAR - N21 - CYLINDER HEAD - 747673-11720-C
Brand
Yanmar
Category
Engine Parts
Subcategory
Cylinder Covers / Cylinder Head
Part Number
747673-11720-C
Description
MAKE : YANMAR
TYPE : N21 / 6N21 / 8N21
PART NAME : CYLINDER HEAD
PART NUMBER : 747673-11720-C
OTHER SPARES :
YANMAR engine spare parts include piston, piston ring set, cylinder liner, connecting rod, crankshaft, fuel injector, fuel pump, oil pump, gasket kit, bearings, valve set, oil seal, washer, studs, turbocharger components, air cooler parts, and cooling system elements.
ENGINEX MARINE is a trusted supplier of YANMAR marine diesel engine spare parts covering models such as N18, N21, 6N21, 8N21, M200, M220, Z280, N260, N280, N330, HAL, EY18, EY22, EY26, and EY17. This cylinder head is engineered for high-strength sealing and efficient combustion control. It withstands extreme pressure, thermal cycling, and continuous vibration, ensuring optimal engine performance in marine propulsion, auxiliary engines, and power generation systems where reliability and efficiency are essential.
TYPE : N21 / 6N21 / 8N21
PART NAME : CYLINDER HEAD
PART NUMBER : 747673-11720-C
OTHER SPARES :
YANMAR engine spare parts include piston, piston ring set, cylinder liner, connecting rod, crankshaft, fuel injector, fuel pump, oil pump, gasket kit, bearings, valve set, oil seal, washer, studs, turbocharger components, air cooler parts, and cooling system elements.
ENGINEX MARINE is a trusted supplier of YANMAR marine diesel engine spare parts covering models such as N18, N21, 6N21, 8N21, M200, M220, Z280, N260, N280, N330, HAL, EY18, EY22, EY26, and EY17. This cylinder head is engineered for high-strength sealing and efficient combustion control. It withstands extreme pressure, thermal cycling, and continuous vibration, ensuring optimal engine performance in marine propulsion, auxiliary engines, and power generation systems where reliability and efficiency are essential.
Technical Specifications
- MAKE : YANMAR
- TYPE : N21 / 6N21 / 8N21
- PART NAME : CYLINDER HEAD
- PART NUMBER : 747673-11720-C
- CATEGORY : Structural / Combustion Component
- APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
- FUNCTION : Forms combustion chamber and supports intake/exhaust valve operation while sealing cylinder block
- CONDITION : GENUINE / NEW / RECONDITIONED
- INDUSTRY : MARINE, INDUSTRIAL AND POWER GENERATION
