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Yanmar

YANMAR - N21- KEY - 40000-012030

The KEY is a small but critical mechanical locking component used in YANMAR N21 series diesel engines. It is designed to secure rotating components such as gears or shafts to maintain correct alignment and torque transmission.

It ensures precise mechanical locking and prevents slippage during engine operation.

YANMAR - N21 - KEY - 40000-012030
Home Engine Parts Gasket YANMAR - N21 - KEY - 40000-012030
Brand
Yanmar
Category
Engine Parts
Subcategory
Gasket
Part Number
40000-012030

Description

MAKE : YANMAR
TYPE : N21
PART NAME : KEY
PART NUMBER : 40000-012030

OTHER SPARES :
CYLINDER HEAD, CYLINDER LINER, PISTON, PISTON RING, CONNECTING ROD, CRANKSHAFT, ROCKER ARM, CAMSHAFT, FUEL SYSTEM, LUBE OIL SYSTEM, COOLING SYSTEM, TURBOCHARGER, AIR COOLER, GASKET KIT, OVERHAUL KIT, O-RING, SEAL RING, FASTENERS AND OTHER ENGINE COMPONENTS.

ENGINEX MARINE supplies YANMAR N21 KEY for 6N21 and 8N21 engines. This key is engineered to lock rotating machine elements such as gears, pulleys, or shafts, ensuring accurate torque transmission without relative movement. It plays a vital role in maintaining mechanical synchronization and reliable engine performance in marine, industrial, and power generation applications.

Technical Specifications

  • MAKE : YANMAR
  • TYPE : N21
  • PART NAME : KEY
  • PART NUMBER : 40000-012030
  • CATEGORY : Mechanical Component / Shaft Key
  • APPLICATION : MARINE / INDUSTRIAL / POWER GENERATION – YANMAR 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : Locks rotating components to shafts to ensure torque transmission and prevent slippage
  • CONDITION : GENUINE / NEW / USED / RECONDITIONED
  • INDUSTRY : MARINE, INDUSTRIAL AND POWER GENERATION

Engine Compatibility

N21 6N21AL 6N21AL-DV 8N21AL 8N21AL-DV 6N21AL-EN 6N21L-EV 6N21AL-SV 6N21AL-UV

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