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YANMAR - N21 - FUELOIL BY-PASS VALVE ASSY - 746673-59351

YANMAR FUEL OIL BY-PASS VALVE ASSY 746673-59351 is a fuel system control assembly designed to regulate fuel flow and maintain proper pressure within the fuel circuit. It allows controlled fuel recirculation when required, helping protect system components and ensuring stable engine operation under varying load conditions.

YANMAR - N21 - FUEL OIL BY-PASS VALVE ASSY - 746673-59351
Home Engine Parts Other Ship Machineries YANMAR - N21 - FUEL OIL BY-PASS VALVE ASSY - 746673-59351
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
746673-59351

Description

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

PART NAME : FUEL OIL BY-PASS VALVE ASSY
PART NUMBER : 746673-59351

OTHER SPARES :
YANMAR marine engine spare parts including piston, piston ring, cylinder liner, cylinder head, connecting rod, crankshaft, fuel injection pump, injector nozzle, oil pump, water pump, valves, bearings, gaskets, seals, filters, and turbocharger 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. The FUEL OIL BY-PASS VALVE ASSY plays a critical role in regulating fuel system pressure by diverting excess fuel through the bypass circuit when necessary. This ensures smooth fuel circulation, protects fuel system components, and contributes to reliable performance in marine propulsion, industrial machinery, and power generation applications.

Technical Specifications

  • MAKE : YANMAR
  • TYPE : N21 / 6N21 / 8N21
  • PART NAME : FUEL OIL BY-PASS VALVE ASSY
  • PART NUMBER : 746673-59351
  • CATEGORY : Fuel System / Control Component
  • APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : Regulates fuel pressure and controls bypass fuel circulation within the fuel system
  • 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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