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YANMAR - N21 - PLUGM33 CYLINDER HEAD - 152623-11960

The YANMAR plug M33 cylinder head 152623-11960 is a precision-machined threaded sealing component designed for installation in the cylinder head. It securely closes designated passages and openings, preventing leakage of coolant, lubricating oil, or gases while maintaining engine integrity.

Designed for YANMAR N21, 6N21, and 8N21 diesel engines, this cylinder head plug offers excellent sealing performance, durability, and resistance to pressure and temperature variations in marine and industrial applications.

YANMAR - N21 - PLUG M33 CYLINDER HEAD - 152623-11960
Home Engine Parts Other Ship Machineries YANMAR - N21 - PLUG M33 CYLINDER HEAD - 152623-11960
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
152623-11960

Description

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

PART NAME : PLUG M33 CYLINDER HEAD

PART NUMBER : 152623-11960

OTHER SPARES :
Cylinder Head, Cylinder Head Gasket, Cylinder Liner, Piston, Piston Ring, Piston Pin, Connecting Rod, Exhaust Valve, Intake Valve, Valve Guide, Valve Seat, Fuel Injector, Nozzle Sleeve, Fuel Injection Pump, Turbocharger, Gaskets, O Rings, Packings, Seals, Bearings, Filters.

ENGINEX MARINE is a well-known supplier of YANMAR marine diesel engine spare parts, covering models such as N18, N21, 6N21, 8N21, M200, M220, Z280, M260, N280, N330, HAL, EY18, EY22, EY26, and EY17.

The M33 cylinder head plug is an important sealing and closure component used in the cylinder head assembly. It is designed to seal threaded openings that provide access to internal coolant, lubrication, or manufacturing passages. Manufactured from high-quality corrosion-resistant material and precision-machined for accurate fitment, the plug is engineered to withstand engine operating pressures, thermal cycling, vibration, and continuous service conditions. Proper installation of the cylinder head plug helps maintain system integrity, prevents leakage, and contributes to the reliable operation of marine propulsion engines, auxiliary engines, and power generation systems.

Technical Specifications

  • MAKE : YANMAR
  • TYPE : N21 / 6N21 / 8N21
  • PART NAME : PLUG M33 CYLINDER HEAD
  • PART NUMBER : 152623-11960
  • CATEGORY : Cylinder Head Sealing Component
  • APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : Seals cylinder head openings and prevents leakage of fluids or gases
  • CONDITION : GENUINE / NEW / USED / 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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