Yanmar YANMAR - N21 -ADJUST SCREW - 139653-11580
The YANMAR N21 ADJUST SCREW (139653-11580) is a precision-engineered component used for fine adjustment of mechanical clearances within engine assemblies. It ensures accurate positioning of linkage or valve-related settings, contributing to stable timing and efficient engine operation.
Suitable for YANMAR N21 / 6N21 / 8N21 marine diesel engines, it maintains consistent engine calibration under vibration-heavy marine working conditions.
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
139653-11580
Description
MAKE : YANMAR
TYPE : N21 / 6N21 / 8N21
PART NAME : ADJUST SCREW
PART NUMBER : 139653-11580
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 adjust screw is manufactured from high-tensile alloy steel with precision threading and heat-treated surface finish to ensure secure locking and accurate adjustment under continuous vibration and load stress. It is designed for long service life in harsh marine engine operating environments.
TYPE : N21 / 6N21 / 8N21
PART NAME : ADJUST SCREW
PART NUMBER : 139653-11580
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 adjust screw is manufactured from high-tensile alloy steel with precision threading and heat-treated surface finish to ensure secure locking and accurate adjustment under continuous vibration and load stress. It is designed for long service life in harsh marine engine operating environments.
Technical Specifications
- MAKE : YANMAR
- TYPE : N21 / 6N21 / 8N21
- PART NAME : ADJUST SCREW
- PART NUMBER : 139653-11580
- CATEGORY : ENGINE ADJUSTMENT / FASTENING COMPONENT
- APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
- FUNCTION : USED FOR MECHANICAL CLEARANCE AND ENGINE SETTING ADJUSTMENT
- MATERIAL : HIGH TENSILE ALLOY STEEL
- CONDITION : GENUINE / NEW / OEM EQUIVALENT
- INDUSTRY : MARINE, INDUSTRIAL AND POWER GENERATION
