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Yanmar

YANMAR - N21- KEY - 22512-050140

The YANMAR key 22512-050140 is a precision power transmission component designed to securely connect rotating elements such as gears, couplings, pulleys, or shafts. It ensures accurate torque transfer and prevents relative movement between mating components.

Designed for YANMAR N21, 6N21, and 8N21 diesel engines, this key provides excellent strength, dimensional accuracy, and reliable performance in demanding marine and industrial applications

YANMAR - N21 - KEY - 22512-050140
Home Engine Parts Other Ship Machineries YANMAR - N21 - KEY - 22512-050140
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
22512-050140

Description

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

PART NAME : KEY

PART NUMBER : 22512-050140

OTHER SPARES :
Cylinder Liner, Piston, Piston Ring, Piston Pin, Connecting Rod, Connecting Rod Bearing, Crankshaft, Camshaft, Camshaft Gear, Governor Gear, Fuel Injection Pump, Fuel Injector, Injector Nozzle, Fuel Feed Pump, Lube Oil Pump, Bearings, Gaskets, Seals, O Rings, Filters.

ENGINEX MARINE is a well-known 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 key is an essential mechanical transmission component used to lock rotating parts to a shaft and transmit torque efficiently. Precision-machined to ensure a secure fit, it helps maintain proper alignment between connected components while preventing slippage during operation. Manufactured from high-strength materials and engineered for durability, the key is designed to withstand continuous rotational loads, vibration, and demanding service conditions encountered in marine propulsion engines, auxiliary engines, and power generation systems.

Technical Specifications

  • MAKE : YANMAR
  • TYPE : N21 / 6N21 / 8N21
  • PART NAME : KEY
  • PART NUMBER : 22512-050140
  • CATEGORY : Power Transmission / Shaft Component
  • APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
  • FUNCTION : Secures rotating components to shafts and transmits torque between connected parts
  • 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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