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Yanmar

YANMAR - N21 -O RING - 24321-000400

The O RING - 24321-000400 is a precision sealing component used in YANMAR N21 marine diesel engines. It is designed to provide a reliable leak-proof seal between mating surfaces and engine components, preventing leakage of oil, fuel, air, or cooling water under pressure, vibration, and temperature variations. Suitable for YANMAR N21, 6N21, and 8N21 engines, it ensures stable and efficient sealing performance in marine applications.

YANMAR - N21 - O RING - 24321-000400
Home Engine Parts Gasket YANMAR - N21 - O RING - 24321-000400
Brand
Yanmar
Category
Engine Parts
Subcategory
Gasket
Part Number
24321-000400

Description

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

PART NAME : O RING
PART NUMBER : 24321-000400

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, 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, M260, N280, N330, HAL, EY18, EY22, EY26, and EY17.

Manufactured from high-quality elastomer material such as NBR or Viton (depending on application), the O RING is engineered to withstand high pressure, thermal cycling, vibration, and continuous exposure to engine fluids. It ensures a tight sealing interface, preventing leakage and maintaining system efficiency. Its flexible yet durable construction enhances reliability, reduces maint

Technical Specifications

  • MAKE : YANMAR
  • TYPE : N21 / 6N21 / 8N21
  • PART NAME : O RING
  • PART NUMBER : 24321-000400
  • CATEGORY : SEALING COMPONENT
  • APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : PROVIDES LEAK-PROOF SEALING BETWEEN ENGINE MATING SURFACES
  • MATERIAL : NBR / VITON ELASTOMER (AS PER APPLICATION)
  • 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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