Yanmar YANMAR - N21- SPRING - 146673-55690
The Spring is a precision mechanical component used in YANMAR N21 / 6N21 / 8N21 marine diesel engines to provide controlled force, maintain component positioning, and support the operation of various engine assemblies. It ensures consistent movement, pressure, and return action within critical systems.
Designed for demanding marine applications, this spring contributes to reliable engine operation, accurate component function, and long-term durability of YANMAR N21, 6N21, and 8N21 diesel engines.
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
146673-55690
Description
MAKE : YANMAR
TYPE : N21 / 6N21 / 8N21
PART NAME : SPRING
PART NUMBER : 146673-55690
OTHER SPARES :
CYLINDER HEAD, CYLINDER LINER, PISTON, PISTON RING, CONNECTING ROD, CRANKSHAFT, MAIN BEARING, THRUST BEARING, CAMSHAFT, CAMSHAFT GEAR, ROCKER ARM, EXHAUST VALVE, VALVE SPRING, INLET VALVE, FUEL INJECTION PUMP, FUEL INJECTOR, GOVERNOR PARTS, DELIVERY VALVE, PLUNGER, 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.
The spring is manufactured from premium-grade spring steel and engineered to provide excellent elasticity, fatigue resistance, and dimensional stability. Operating under repeated compression and expansion cycles, vibration, temperature variations, and continuous engine loads, it maintains consistent mechanical force and reliable performance. Its durable construction helps ensure proper component operation, reduces wear, and enhances the efficiency and reliability of YANMAR N21, 6N21, and 8N21 marine diesel engine systems.
TYPE : N21 / 6N21 / 8N21
PART NAME : SPRING
PART NUMBER : 146673-55690
OTHER SPARES :
CYLINDER HEAD, CYLINDER LINER, PISTON, PISTON RING, CONNECTING ROD, CRANKSHAFT, MAIN BEARING, THRUST BEARING, CAMSHAFT, CAMSHAFT GEAR, ROCKER ARM, EXHAUST VALVE, VALVE SPRING, INLET VALVE, FUEL INJECTION PUMP, FUEL INJECTOR, GOVERNOR PARTS, DELIVERY VALVE, PLUNGER, 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.
The spring is manufactured from premium-grade spring steel and engineered to provide excellent elasticity, fatigue resistance, and dimensional stability. Operating under repeated compression and expansion cycles, vibration, temperature variations, and continuous engine loads, it maintains consistent mechanical force and reliable performance. Its durable construction helps ensure proper component operation, reduces wear, and enhances the efficiency and reliability of YANMAR N21, 6N21, and 8N21 marine diesel engine systems.
Technical Specifications
- MAKE : YANMAR
- TYPE : N21 / 6N21 / 8N21
- PART NAME : SPRING
- PART NUMBER : 146673-55690
- CATEGORY : ENGINE MECHANICAL COMPONENT
- APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
- FUNCTION : Provides controlled mechanical force, positioning, and return action within engine assemblies
- MATERIAL : HIGH-GRADE SPRING STEEL
- CONDITION : GENUINE / NEW / RECONDITIONED
- INDUSTRY : MARINE, INDUSTRIAL AND POWER GENERATION
