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Yanmar

YANMAR - N21 - ORING 4D P30 - 24316-000300

The O RING 4D P30 is a precision sealing component used in YANMAR marine diesel engines to prevent leakage of oil, fuel, or coolant between critical mating surfaces. It ensures tight sealing under pressure and maintains stable engine performance during continuous operation.
Designed for excellent elasticity and compression recovery.
Provides reliable sealing under vibration, heat, and pressure fluctuations.
Suitable for marine and industrial diesel engine applications.

YANMAR - N21 - O RING 4D P30 - 24316-000300
Home Engine Parts Gasket YANMAR - N21 - O RING 4D P30 - 24316-000300
Brand
Yanmar
Category
Engine Parts
Subcategory
Gasket
Part Number
24316-000300

Description

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

PART NAME : O RING 4D P30
PART NUMBER : 24316-000300

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.

The O RING 4D P30 is manufactured from high-grade elastomer material engineered to provide excellent resistance against oil, fuel, heat, and pressure variations in marine diesel engine systems. It is used in static sealing applications where leak-free performance is critical for safe and efficient engine operation. The component ensures reliable sealing between engine housings, pipe joints, and fluid passages, maintaining system integrity under harsh working conditions. Its superior elasticity and compression set resistance ensure long service life even under continuous vibration, thermal stress, and heavy-duty marine and industrial applications.

Technical Specifications

  • MAKE : YANMAR
  • TYPE : N21 / 6N21 / 8N21
  • PART NAME : O RING 4D P30
  • PART NUMBER : 24316-000300
  • CATEGORY : Sealing
  • APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : Prevents leakage of oil, fuel, or coolant by sealing engine joints and passages
  • CONDITION : NEW / GENUINE / 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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