Yanmar YANMAR - N21 -SCREW M4*20 - 26553-040202
The SCREW M4*20 is a precision fastening component used in YANMAR marine diesel engines to secure small engine parts, covers, and auxiliary fittings. It ensures stable fastening and reliable holding under vibration and operational load.
Designed for accurate threading and firm grip.
Provides consistent fastening performance in compact assemblies.
Suitable for marine propulsion and generator engine applications.
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
26553-040202
Description
MAKE : YANMAR
TYPE : N21 / 6N21 / 8N21
PART NAME : SCREW M4*20
PART NUMBER : 26553-040202
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 SCREW M4*20 is manufactured from high-quality alloy steel to ensure strength, precision, and durability in marine diesel engine applications. It is used for fastening small components such as covers, brackets, electrical fittings, and auxiliary engine parts where compact and reliable fastening is required. The screw is designed to withstand vibration, thermal changes, and continuous engine operation. Its precise threading ensures secure tightening, preventing loosening under dynamic marine and industrial conditions while maintaining long service life.
TYPE : N21 / 6N21 / 8N21
PART NAME : SCREW M4*20
PART NUMBER : 26553-040202
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 SCREW M4*20 is manufactured from high-quality alloy steel to ensure strength, precision, and durability in marine diesel engine applications. It is used for fastening small components such as covers, brackets, electrical fittings, and auxiliary engine parts where compact and reliable fastening is required. The screw is designed to withstand vibration, thermal changes, and continuous engine operation. Its precise threading ensures secure tightening, preventing loosening under dynamic marine and industrial conditions while maintaining long service life.
Technical Specifications
- MAKE : YANMAR
- TYPE : N21 / 6N21 / 8N21
- PART NAME : SCREW M4*20
- PART NUMBER : 26553-040202
- CATEGORY : Fastening
- APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
- FUNCTION : Secures small engine components and auxiliary fittings with precision fastening
- CONDITION : NEW / GENUINE / RECONDITIONED
- INDUSTRY : MARINE, INDUSTRIAL AND POWER GENERATION
