Yanmar YANMAR - N21 -SEAL MECHANICAL - 547673-42490
The SEAL MECHANICAL is a precision sealing component used in YANMAR marine diesel engines to prevent leakage between rotating and stationary parts in pumps and auxiliary systems. It provides reliable sealing performance under pressure, temperature fluctuations, and continuous shaft rotation. Designed for demanding marine applications, the mechanical seal ensures efficient operation and extended equipment service life.
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
547673-42490
Description
MAKE : YANMAR
TYPE : N21 / 6N21 / 8N21
PART NAME : SEAL MECHANICAL
PART NUMBER : 547673-42490
OTHER SPARES :
CYLINDER HEAD, CYLINDER LINER, PISTON, PISTON RING, CONNECTING ROD, CRANKSHAFT, MAIN BEARING, CAMSHAFT, CAMSHAFT GEAR, ROCKER ARM, EXHAUST VALVE, INLET VALVE, FUEL INJECTION PUMP, FUEL INJECTOR, GOVERNOR PARTS, LUBE OIL PUMP, WATER PUMP, AIR COOLER, TURBOCHARGER, GASKET KIT, OVERHAUL KIT, O-RING, SEAL RING, BUSH, BEARING, FASTENERS AND OTHER ENGINE COMPONENTS.
ENGINEX MARINE is a well-known supplier of YANMAR marine diesel engine spare parts, covering models such as N18, N21, M200, M220, Z280, N260, N280, N330, HAL, EY18, EY22, EY26, and EY17.
The SEAL MECHANICAL is manufactured from high-grade sealing materials, precision-lapped sealing faces, and corrosion-resistant components to ensure dependable performance in marine diesel engine applications. It is designed to prevent leakage of water, oil, or other operating fluids in rotating equipment such as pumps and auxiliary systems. The seal is engineered to withstand continuous shaft movement, pressure variations, vibration, and elevated operating temperatures commonly encountered in marine environments. Its robust construction minimizes fluid loss, reduces maintenance requirements, and enhances the operational reliability of YANMAR N21, 6N21, and 8N21 marine propulsion and diesel generator engines.
TYPE : N21 / 6N21 / 8N21
PART NAME : SEAL MECHANICAL
PART NUMBER : 547673-42490
OTHER SPARES :
CYLINDER HEAD, CYLINDER LINER, PISTON, PISTON RING, CONNECTING ROD, CRANKSHAFT, MAIN BEARING, CAMSHAFT, CAMSHAFT GEAR, ROCKER ARM, EXHAUST VALVE, INLET VALVE, FUEL INJECTION PUMP, FUEL INJECTOR, GOVERNOR PARTS, LUBE OIL PUMP, WATER PUMP, AIR COOLER, TURBOCHARGER, GASKET KIT, OVERHAUL KIT, O-RING, SEAL RING, BUSH, BEARING, FASTENERS AND OTHER ENGINE COMPONENTS.
ENGINEX MARINE is a well-known supplier of YANMAR marine diesel engine spare parts, covering models such as N18, N21, M200, M220, Z280, N260, N280, N330, HAL, EY18, EY22, EY26, and EY17.
The SEAL MECHANICAL is manufactured from high-grade sealing materials, precision-lapped sealing faces, and corrosion-resistant components to ensure dependable performance in marine diesel engine applications. It is designed to prevent leakage of water, oil, or other operating fluids in rotating equipment such as pumps and auxiliary systems. The seal is engineered to withstand continuous shaft movement, pressure variations, vibration, and elevated operating temperatures commonly encountered in marine environments. Its robust construction minimizes fluid loss, reduces maintenance requirements, and enhances the operational reliability of YANMAR N21, 6N21, and 8N21 marine propulsion and diesel generator engines.
Technical Specifications
- MAKE : YANMAR
- TYPE : N21 / 6N21 / 8N21
- PART NAME : SEAL MECHANICAL
- PART NUMBER : 547673-42490
- CATEGORY : Sealing
- APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
- FUNCTION : Prevents fluid leakage between rotating and stationary components in pumps and auxiliary systems
- CONDITION : GENUINE / NEW / RECONDITIONED
- INDUSTRY : MARINE, INDUSTRIAL AND POWER GENERATION
