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YANMAR - N21 -ANTI-CORROSIVE ZINC 40×40 - 27200-400400

The ANTI-CORROSIVE ZINC 40×40 is a sacrificial protection component used in YANMAR marine diesel engine systems and associated cooling or seawater-contact areas. It protects metallic parts from galvanic corrosion by acting as a sacrificial anode.
Designed for effective corrosion protection in seawater environments.
Reduces electrochemical damage to engine components.
Suitable for marine propulsion and auxiliary systems.

YANMAR - N21 - ANTI-CORROSIVE ZINC 40×40 - 27200-400400
Home Engine Parts Other Ship Machineries YANMAR - N21 - ANTI-CORROSIVE ZINC 40×40 - 27200-400400
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
27200-400400

Description

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

PART NAME : ANTI-CORROSIVE ZINC 40×40
PART NUMBER : 27200-400400

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 ANTI-CORROSIVE ZINC 40×40 is manufactured from high-purity zinc material designed to provide sacrificial protection against galvanic corrosion in marine diesel engine systems. It is installed in seawater-exposed areas such as cooling circuits, heat exchangers, and engine cooling systems. The zinc element corrodes preferentially, protecting critical metal components from rust and electrochemical degradation. It is engineered for long service life under continuous seawater exposure, ensuring enhanced durability and reliability of marine propulsion and auxiliary engine systems.

Technical Specifications

  • MAKE : YANMAR
  • TYPE : N21 / 6N21 / 8N21
  • PART NAME : ANTI-CORROSIVE ZINC 40×40
  • PART NUMBER : 27200-400400
  • CATEGORY : Protection / Anti-Corrosion
  • APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : Provides sacrificial corrosion protection against seawater-induced galvanic corrosion
  • CONDITION : NEW / GENUINE / RECONDITIONED
  • 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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