Yanmar YANMAR - N21 -PISTON RING SET - 747673-22502
Piston ring set is a critical combustion sealing component designed to maintain compression, control lubricating oil consumption, and transfer heat from the piston to the cylinder liner. It ensures efficient combustion, reduced wear, and optimum engine performance.
It is used in YANMAR N21, 6N21, and 8N21 series marine diesel engines, making it an essential overhaul and maintenance spare for reliable engine operation.
Brand
Yanmar
Category
Engine Parts
Subcategory
Pistons
Part Number
747673-22502
Description
MAKE : YANMAR
TYPE : N21 / 6N21 / 8N21
PART NAME : PISTON RING SET
PART NUMBER : 747673-22502
OTHER SPARES :
YANMAR engine spare parts include piston, piston ring set, cylinder liner, cylinder head, connecting rod, crankshaft, fuel injection pump, fuel injector, nozzle, oil pump, gasket kit, bearings, valve set, oil seal, washer, studs, turbocharger components, air cooler parts, cooling system elements, filters, and sealing components.
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 piston ring set is engineered to provide effective combustion chamber sealing, maintain proper compression pressure, and regulate lubricating oil distribution along the cylinder liner surface. Manufactured from high-quality materials for superior wear resistance and thermal stability, it contributes to improved fuel efficiency, reduced blow-by, lower oil consumption, and extended engine service life. Suitable for marine propulsion engines, auxiliary generators, and industrial power generation applications.
TYPE : N21 / 6N21 / 8N21
PART NAME : PISTON RING SET
PART NUMBER : 747673-22502
OTHER SPARES :
YANMAR engine spare parts include piston, piston ring set, cylinder liner, cylinder head, connecting rod, crankshaft, fuel injection pump, fuel injector, nozzle, oil pump, gasket kit, bearings, valve set, oil seal, washer, studs, turbocharger components, air cooler parts, cooling system elements, filters, and sealing components.
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 piston ring set is engineered to provide effective combustion chamber sealing, maintain proper compression pressure, and regulate lubricating oil distribution along the cylinder liner surface. Manufactured from high-quality materials for superior wear resistance and thermal stability, it contributes to improved fuel efficiency, reduced blow-by, lower oil consumption, and extended engine service life. Suitable for marine propulsion engines, auxiliary generators, and industrial power generation applications.
Technical Specifications
- MAKE : YANMAR
- TYPE : N21 / 6N21 / 8N21
- PART NAME : PISTON RING SET
- PART NUMBER : 747673-22502
- CATEGORY : Combustion / Sealing Component
- APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
- FUNCTION : Maintains cylinder compression, controls lubricating oil, and transfers heat from piston to cylinder liner
- CONDITION : GENUINE / NEW / RECONDITIONED
- INDUSTRY : MARINE, INDUSTRIAL AND POWER GENERATION
