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YANMAR - N21 -INDICATOR COCK - 746673-15104

Indicator cock is a cylinder head-mounted diagnostic component designed to provide access for combustion pressure measurement and controlled cylinder pressure release. It assists in engine performance analysis, troubleshooting, and maintenance operations.

It is used in YANMAR N21 series marine diesel engines, ensuring safe and reliable diagnostic functionality in marine and industrial applications.

YANMAR - N21 - INDICATOR COCK - 746673-15104
Home Engine Parts Cylinder Covers / Cylinder Head YANMAR - N21 - INDICATOR COCK - 746673-15104
Brand
Yanmar
Category
Engine Parts
Subcategory
Cylinder Covers / Cylinder Head
Part Number
746673-15104

Description

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

PART NAME : INDICATOR COCK
PART NUMBER : 746673-15104

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 indicator cock is engineered to facilitate cylinder pressure measurement and engine condition monitoring. It enables the connection of indicator instruments for combustion analysis and allows safe pressure release during maintenance procedures. Manufactured for durability and reliable sealing performance, it supports efficient diagnostics and dependable operation in marine propulsion, auxiliary engines, and power generation systems.

Technical Specifications

  • MAKE : YANMAR
  • TYPE : N21 / 6N21 / 8N21
  • PART NAME : INDICATOR COCK
  • PART NUMBER : 746673-15104
  • CATEGORY : Monitoring / Cylinder Head Component
  • APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : Provides access for cylinder pressure measurement and controlled pressure release during engine diagnostics
  • 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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