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Yanmar

YANMAR - N21- BOLT - 146673-66530

The Bolt is a critical fastening component used in YANMAR N21 / 6N21 / 8N21 marine diesel engines to securely assemble and retain engine parts under demanding operating conditions. It provides the necessary clamping force to maintain structural integrity and proper alignment of engine assemblies.

Designed for marine diesel engine applications, this bolt withstands vibration, mechanical loads, and thermal stresses, ensuring reliable and safe operation of YANMAR N21, 6N21, and 8N21 engines.

YANMAR - N21 - BOLT - 146673-66530
Home Engine Parts Other Ship Machineries YANMAR - N21 - BOLT - 146673-66530
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
146673-66530

Description

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

PART NAME : BOLT
PART NUMBER : 146673-66530

OTHER SPARES :
CYLINDER HEAD, CYLINDER LINER, PISTON, PISTON RING, CONNECTING ROD, CRANKSHAFT, MAIN BEARING, CAMSHAFT, CAMSHAFT GEAR, ROCKER ARM, EXHAUST VALVE, INLET VALVE, FUEL INJECTION PUMP, FUEL INJECTOR, GOVERNOR PARTS, LUBE OIL PUMP, WATER PUMP, AIR COOLER, TURBOCHARGER, GASKET KIT, OVERHAUL KIT, O-RING, SEAL RING, BUSH, BEARING, FASTENERS AND OTHER ENGINE COMPONENTS.

ENGINEX MARINE is a well-known supplier of YANMAR marine diesel engine spare parts, covering models such as NY16, N18, N21, M200, M220, T220, T240, T260, N165, S165, S185, Z280, N260, N280, N330, HAL, EY18, EY22, EY26, and EY17.**

The bolt is manufactured from high-tensile alloy steel and precision-machined to withstand heavy mechanical loads, continuous vibration, and elevated operating temperatures. Engineered for marine environments, it provides secure fastening, maintains assembly stability, reduces the risk of loosening, and contributes to the long-term reliability and durability of YANMAR N21, 6N21, and 8N21 marine diesel engine systems.

Technical Specifications

  • MAKE : YANMAR
  • TYPE : N21 / 6N21 / 8N21
  • PART NAME : BOLT
  • PART NUMBER : 146673-66530
  • CATEGORY : FASTENER COMPONENT
  • APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : Secures and maintains alignment of engine assemblies by providing required clamping force
  • MATERIAL : HIGH-TENSILE ALLOY STEEL / FORGED STEEL
  • 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-EN8N21L-SV 6N21AL-EN

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