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YANMAR - N21 -SET FLANGE ZINC - 137800-33370

The YANMAR N21 SET FLANGE ZINC (137800-33370) is a sacrificial corrosion protection component designed to safeguard cooling water system parts from galvanic corrosion. It helps extend the service life of heat exchangers, coolers, and associated engine components exposed to seawater.

Suitable for YANMAR N21 / 6N21 / 8N21 marine diesel engines, this zinc flange set provides effective corrosion control, reduces maintenance costs, and enhances the reliability of marine cooling systems.

YANMAR - N21 - SET FLANGE ZINC - 137800-33370
Home Engine Parts Other Ship Machineries YANMAR - N21 - SET FLANGE ZINC - 137800-33370
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
137800-33370

Description

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

PART NAME : SET FLANGE ZINC
PART NUMBER : 137800-33370

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.

Manufactured from high-purity marine-grade zinc, this sacrificial anode assembly is designed to corrode preferentially and protect valuable cooling system components from electrochemical attack. It withstands continuous seawater exposure, temperature fluctuations, and marine operating conditions, ensuring effective corrosion protection and extended equipment life.

Technical Specifications

  • MAKE : YANMAR
  • TYPE : N21 / 6N21 / 8N21
  • PART NAME : SET FLANGE ZINC
  • PART NUMBER : 137800-33370
  • CATEGORY : COOLING SYSTEM CORROSION PROTECTION COMPONENT
  • APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : PROVIDES SACRIFICIAL CORROSION PROTECTION FOR SEAWATER-EXPOSED COMPONENTS
  • MATERIAL : HIGH-PURITY MARINE GRADE ZINC
  • CONDITION : GENUINE / NEW / OEM EQUIVALENT
  • 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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