Yanmar YANMAR - N21- KEY - 40000-012030
The YANMAR key 40000-012030 is a precision-fit engine component used for securing rotating parts such as gears, shafts, or couplings in correct alignment. It ensures reliable torque transmission without slippage between connected components.
Designed for YANMAR N21 series engines, it provides stable mechanical locking and long-term operational reliability in marine and industrial applications.
Brand
Yanmar
Category
Engine Parts
Subcategory
Other Ship Machineries
Part Number
40000-012030
Description
MAKE : YANMAR
TYPE : N21 / 6N21 / 8N21
PART NAME : KEY
PART NUMBER : 40000-012030
OTHER SPARES :
Cylinder Liner, Piston, Piston Ring, Connecting Rod, Fuel Injection Pump, Injector, Nozzle, Main Bearings, Thrust Bearings, Camshaft, Crankshaft, Gaskets, Seals, Valves, Valve Springs, Bushes, Oil Pump, Water Pump, 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 used to lock rotating machine elements such as gears, pulleys, or couplings onto a shaft, ensuring proper torque transmission without relative movement. It plays a critical role in maintaining alignment and preventing mechanical slippage during engine operation. Built for high-strength performance, it is suitable for continuous marine, industrial, and power generation duty cycles.
TYPE : N21 / 6N21 / 8N21
PART NAME : KEY
PART NUMBER : 40000-012030
OTHER SPARES :
Cylinder Liner, Piston, Piston Ring, Connecting Rod, Fuel Injection Pump, Injector, Nozzle, Main Bearings, Thrust Bearings, Camshaft, Crankshaft, Gaskets, Seals, Valves, Valve Springs, Bushes, Oil Pump, Water Pump, 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 used to lock rotating machine elements such as gears, pulleys, or couplings onto a shaft, ensuring proper torque transmission without relative movement. It plays a critical role in maintaining alignment and preventing mechanical slippage during engine operation. Built for high-strength performance, it is suitable for continuous marine, industrial, and power generation duty cycles.
Technical Specifications
- MAKE : YANMAR
- TYPE : N21 / 6N21 / 8N21
- PART NAME : KEY
- PART NUMBER : 40000-012030
- CATEGORY : Fastening / Mechanical Locking Component
- APPLICATION : YANMAR N21 / 6N21 / 8N21 DIESEL ENGINE
- FUNCTION : Locks rotating components onto shafts to transmit torque securely
- CONDITION : GENUINE / NEW / RECONDITIONED
- INDUSTRY : MARINE, INDUSTRIAL AND POWER GENERATION
