Yanmar YANMAR - N21 - MECHANICALSEAL CW PUMP - 148620-42330
Mechanical Seal CW Pump is a precision sealing component designed for the cooling water (CW) pump. It prevents coolant leakage along the pump shaft while maintaining efficient pump operation and protecting internal components from contamination.
It is used in YANMAR N21, 6N21, and 8N21 marine diesel engines, ensuring reliable cooling system performance in marine, industrial, and power generation applications.
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YANMAR - N21 - MECHANICAL SEAL CW PUMP - 148620-42330
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
148620-42330
Description
MAKE : YANMAR
TYPE : N21 / 6N21 / 8N21
PART NAME : MECHANICAL SEAL CW PUMP
PART NUMBER : 148620-42330
OTHER SPARES : CYLINDER HEAD, CYLINDER COVER, CYLINDER LINER, PISTON, PISTON RING, CONNECTING ROD, CRANKSHAFT, FUEL PUMP, FUEL INJECTOR, NOZZLE HOLDER, DELIVERY VALVE, PLUNGER, BARREL, EXHAUST VALVE, INLET VALVE, TURBOCHARGER, CAMSHAFT, MAIN BEARING, CONROD BEARING, WATER PUMP, LUBE OIL PUMP, AIR STARTER, GASKET KIT, O-RING, MECHANICAL SEAL, SEAL RING AND OTHER ENGINE SPARE PARTS.
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 mechanical seal for the cooling water pump is engineered to provide a reliable leak-proof seal between the rotating pump shaft and stationary pump housing. Manufactured from high-quality wear-resistant sealing materials, it is designed to withstand continuous operation, temperature fluctuations, coolant exposure, and vibration. The component helps maintain cooling system efficiency, prevents coolant loss, and extends the service life of the cooling water pump in marine propulsion engines, auxiliary engines, and power generation units.
TYPE : N21 / 6N21 / 8N21
PART NAME : MECHANICAL SEAL CW PUMP
PART NUMBER : 148620-42330
OTHER SPARES : CYLINDER HEAD, CYLINDER COVER, CYLINDER LINER, PISTON, PISTON RING, CONNECTING ROD, CRANKSHAFT, FUEL PUMP, FUEL INJECTOR, NOZZLE HOLDER, DELIVERY VALVE, PLUNGER, BARREL, EXHAUST VALVE, INLET VALVE, TURBOCHARGER, CAMSHAFT, MAIN BEARING, CONROD BEARING, WATER PUMP, LUBE OIL PUMP, AIR STARTER, GASKET KIT, O-RING, MECHANICAL SEAL, SEAL RING AND OTHER ENGINE SPARE PARTS.
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 mechanical seal for the cooling water pump is engineered to provide a reliable leak-proof seal between the rotating pump shaft and stationary pump housing. Manufactured from high-quality wear-resistant sealing materials, it is designed to withstand continuous operation, temperature fluctuations, coolant exposure, and vibration. The component helps maintain cooling system efficiency, prevents coolant loss, and extends the service life of the cooling water pump in marine propulsion engines, auxiliary engines, and power generation units.
Technical Specifications
- MAKE : YANMAR
- TYPE : N21 / 6N21 / 8N21
- PART NAME : MECHANICAL SEAL CW PUMP
- PART NUMBER : 148620-42330
- CATEGORY : Cooling System Sealing Component
- APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
- FUNCTION : Prevents coolant leakage at the cooling water pump shaft while maintaining efficient pump operation
- CONDITION : GENUINE / NEW / RECONDITIONED
- INDUSTRY : MARINE, INDUSTRIAL AND POWER GENERATION
