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YANMAR - N21 -AIR PISTON - 44100-004260

Air piston is a precision-engineered pneumatic component designed to convert compressed air pressure into mechanical movement within engine control or starting systems. It ensures smooth actuation, reliable response, and efficient operation under demanding conditions.

It is used in YANMAR N21 series marine diesel engines, providing dependable performance in marine and industrial applications.

YANMAR - N21 - AIR PISTON - 44100-004260
Home Engine Parts Other Ship Machineries YANMAR - N21 - AIR PISTON - 44100-004260
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
44100-004260

Description

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

PART NAME : AIR PISTON
PART NUMBER : 44100-004260

OTHER SPARES :
YANMAR engine spare parts include piston, piston ring set, cylinder liner, cylinder head, connecting rod, crankshaft, fuel injection pump, fuel injector, oil pump, gasket kit, bearings, valve set, oil seal, washer, studs, turbocharger components, air cooler parts, cooling system elements, filters, and sealing components.

ENGINEX MARINE is a trusted supplier of YANMAR marine diesel engine spare parts covering models such as N18, N21, 6N21, 8N21, M200, M220, Z280, N260, N280, N330, HAL, EY18, EY22, EY26, and EY17. This air piston is engineered for accurate pneumatic actuation in engine control and starting systems. Manufactured to withstand pressure fluctuations, vibration, and continuous operating cycles, it ensures reliable movement and efficient system performance in marine propulsion, auxiliary engines, and power generation applications.

Technical Specifications

  • MAKE : YANMAR
  • TYPE : N21 / 6N21 / 8N21
  • PART NAME : AIR PISTON
  • PART NUMBER : 44100-004260
  • CATEGORY : Pneumatic / Control Component
  • APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : Converts compressed air pressure into mechanical motion for engine control or starting system operation
  • CONDITION : GENUINE / NEW / 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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