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YANMAR - N21 -RELIEF VALVE ASSY - 153623-03750

Relief Valve Assembly is a pressure control component designed to protect engine systems from excessive pressure buildup. It automatically releases excess pressure when predetermined limits are exceeded, ensuring safe and reliable operation of the engine system.

It is used in YANMAR N21, 6N21, and 8N21 marine diesel engines, providing dependable pressure regulation in marine, industrial, and power generation applications.

YANMAR - N21 - RELIEF VALVE ASSY - 153623-03750
Home Engine Parts Other Ship Machineries YANMAR - N21 - RELIEF VALVE ASSY - 153623-03750
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
153623-03750

Description

MAKE : YANMAR
TYPE : N21 / 6N21 / 8N21

PART NAME : RELIEF VALVE ASSY

PART NUMBER : 153623-03750

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 relief valve assembly is engineered to maintain safe operating pressure by automatically opening when system pressure exceeds specified limits and closing when normal pressure is restored. Manufactured from high-quality corrosion-resistant materials, it is designed to withstand continuous operation, pressure fluctuations, and harsh marine environments. The component helps protect critical engine systems from damage, ensuring reliable performance and extended equipment life in marine propulsion engines, auxiliary engines, and power generation units.

Technical Specifications

  • MAKE : YANMAR
  • TYPE : N21 / 6N21 / 8N21
  • PART NAME : RELIEF VALVE ASSY
  • PART NUMBER : 153623-03750
  • CATEGORY : Pressure Control Component
  • APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : Regulates system pressure and protects engine components from overpressure conditions
  • CONDITION : GENUINE / NEW / RECONDITIONED
  • INDUSTRY : MARINE, INDUSTRIAL AND POWER GENERATION

Engine Compatibility

N21 8N21L-SV 8N21L-EV 8N21L-GV 8N21L-DV 8N21AL-SV 8N21AL-GV 8N21AL-EV 8N21AL-DV 8N21L-DN 8N21L-UN 8N21L-SN 8N21L-EN 8N21AL-DN 8N21AL-UN 8N21AL-SN 8N21AL-EN 6N21L-SV 6N21L-EV 6N21L-GV 6N21L-DV 6N21AL-SV 6N21AL-GV 6N21AL-EV 6N21AL-DV 6N21L-DN 6N21L-UN 6N21L-SN 6N21L-EN 6N21AL-DN 6N21AL-UN 6N21AL-SN 6N21AL-EN

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