Yanmar YANMAR - N21 -O RING - 146673-77120
The YANMAR N21 O RING (146673-77120) is a precision sealing component designed to provide a leak-proof seal between mating engine parts. It prevents the leakage of oil, fuel, coolant, and air while maintaining pressure integrity throughout the engine system.
Designed for YANMAR N21 / 6N21 / 8N21 marine diesel engines, this O ring ensures dependable sealing performance, minimizes fluid loss, and supports efficient engine operation under demanding marine conditions.
Brand
Yanmar
Category
Engine Parts
Subcategory
Gasket
Part Number
146673-77120
Description
MAKE : YANMAR
TYPE : N21 / 6N21 / 8N21
PART NAME : O RING
PART NUMBER : 146673-77120
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 NY16, N18, N21, M200, M220, T220, T240, T260, N165, S165, S185, Z280, N260, N280, N330, HAL, EY18, EY22, EY26, and EY17.
This O ring is manufactured from premium-grade NBR elastomer with excellent resistance to oil, fuel, pressure, and temperature variations. It is engineered to withstand continuous vibration, thermal cycling, and harsh marine operating environments, ensuring long-lasting sealing reliability and protection against leakage.
TYPE : N21 / 6N21 / 8N21
PART NAME : O RING
PART NUMBER : 146673-77120
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 NY16, N18, N21, M200, M220, T220, T240, T260, N165, S165, S185, Z280, N260, N280, N330, HAL, EY18, EY22, EY26, and EY17.
This O ring is manufactured from premium-grade NBR elastomer with excellent resistance to oil, fuel, pressure, and temperature variations. It is engineered to withstand continuous vibration, thermal cycling, and harsh marine operating environments, ensuring long-lasting sealing reliability and protection against leakage.
Technical Specifications
- MAKE : YANMAR
- TYPE : N21 / 6N21 / 8N21
- PART NAME : O RING
- PART NUMBER : 146673-77120
- CATEGORY : ENGINE SEALING COMPONENT
- APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
- FUNCTION : PROVIDES LEAK-PROOF SEALING FOR FLUID AND PRESSURE SYSTEMS
- MATERIAL : NBR RUBBER / OIL-RESISTANT ELASTOMER
- CONDITION : GENUINE / NEW / OEM EQUIVALENT
- INDUSTRY : MARINE, INDUSTRIAL AND POWER GENERATION
