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YANMAR - N21 - CONNECTINGROD BOLT NUT - 147673-23210

The CONNECTING ROD BOLT NUT is a high-strength fastening component used in YANMAR marine diesel engines to securely lock the connecting rod bolt assembly. It ensures proper clamping force between the connecting rod cap and body, maintaining structural integrity under high combustion loads. Designed for heavy-duty marine operation, it provides reliable locking performance and long service life.

YANMAR - N21 - CONNECTING ROD BOLT NUT - 147673-23210
Home Engine Parts Connecting Rods YANMAR - N21 - CONNECTING ROD BOLT NUT - 147673-23210
Brand
Yanmar
Category
Engine Parts
Subcategory
Connecting Rods
Part Number
147673-23210

Description

MAKE : Yanmar
TYPE : N21 / 6N21 / 8N21

PART NAME : CONNECTING ROD BOLT NUT
PART NUMBER : 147673-23210

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 N18, N21, M200, M220, Z280, M260, N280, N330, HAL, EY18, EY22, EY26, and EY17.

The CONNECTING ROD BOLT NUT is manufactured from premium-grade alloy steel and precision-machined to ensure accurate threading and secure locking performance. It is designed to work in conjunction with the connecting rod bolt to maintain the required clamping force between the connecting rod cap and body. The nut is engineered to withstand extreme cyclic loading, vibration, and high-temperature operating conditions typical of marine diesel engines. Its robust construction ensures safe engine operation, prevents loosening under load, and contributes to long service life in YANMAR N21, 6N21, and 8N21 marine propulsion engines and diesel generator sets.

Technical Specifications

  • MAKE : Yanmar
  • TYPE : N21 / 6N21 / 8N21
  • PART NAME : CONNECTING ROD BOLT NUT
  • PART NUMBER : 147673-23210
  • CATEGORY : Engine Fastener
  • APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : Locks connecting rod bolt and maintains secure clamping force
  • MATERIAL : HIGH-STRENGTH ALLOY 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-EN

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