Mitsubishi MET18, MET22, MET26, MET30, MET33, MET42, MET53, MET56, MET60, MET66, MET71, MET83 & MET90 Marine Turbocharger Parts Online
Mitsubishi MET Marine Turbocharger Spare Parts for Worldwide Supply
Mitsubishi MET turbochargers are widely used in marine diesel engine applications, supporting efficient combustion, reliable engine operation and power generation aboard commercial vessels.
Developed by Mitsubishi Heavy Industries, the MET turbocharger family includes axial-flow and radial-flow designs for different marine engine applications.
Alfa Marine Spare Parts handles worldwide enquiries for Mitsubishi MET18, MET22, MET26, MET30, MET33, MET42, MET53, MET56, MET60, MET66, MET71, MET83 and MET90 marine turbocharger spare parts online.
We assist shipowners, marine engineers, vessel operators, shipyards, maintenance contractors and international purchasing departments with sourcing requirements for turbocharger repairs, scheduled maintenance and major overhaul projects.
Our enquiries include complete turbochargers, rotor assemblies, compressor wheels, turbine shafts, bearings, sealing components, housings and major overhaul parts.
Mitsubishi MET Turbocharger Series and Model Identification
The Mitsubishi MET product family includes different generations and configurations. The complete turbocharger designation is important because a frame number alone does not identify every compatible component.
For example, MET42MA, MET42MB and MET42MBII are different turbocharger configurations.
The following table summarizes the model sizes covered by this article.
| Model SizeExamples of Documented Designations | |
| MET18 | MET18SRC |
| MET22 | MET22SR, MET22SRC |
| MET26 | MET26SR, MET26SRC |
| MET30 | MET30SR, MET30SRC |
| MET33 | MET33SB, MET33MA, MET33MB, MET33MBII |
| MET42 | MET42SC, MET42MA, MET42MB, MET42MBII |
| MET53 | MET53SC, MET53MA, MET53MB, MET53MBII |
| MET56 | MET56, MET56S/SA |
| MET60 | MET60MA, MET60MB, MET60MBII |
| MET66 | MET66SC, MET66MA, MET66MB, MET66MBII |
| MET71 | MET71SE, MET71MA, MET71MB, MET71MBII |
| MET83 | MET83SC, MET83MA, MET83MB, MET83MBII |
| MET90 | MET90MA, MET90MB |
These examples are not an exhaustive model catalogue. Exact designations must be confirmed from the turbocharger nameplate and technical documentation.
Mitsubishi MET18, MET22, MET26 and MET30 Turbocharger Parts Online
The smaller MET frame sizes include radial-flow turbocharger designs associated with suitable four-stroke diesel engines.
These turbochargers may be used in marine auxiliary engines, generator installations and other compatible engine applications.
Mitsubishi MET18 Turbocharger Spare Parts
The MET18SRC is a documented Mitsubishi radial-flow turbocharger designation.
Customers may require compressor components, turbine assemblies, bearings, sealing components or complete replacement turbochargers.
Mitsubishi MET22 Turbocharger Spare Parts
The MET22 family includes SR and SRC configurations.
Common enquiries involve rotor assemblies, compressor wheels, turbine shafts, bearings and overhaul components.
Mitsubishi MET26 Turbocharger Spare Parts
MET26SR and MET26SRC turbochargers are associated with suitable four-stroke engine installations.
Replacement components must match the complete model and equipment configuration.
Mitsubishi MET30 Turbocharger Spare Parts
The MET30 family includes radial-flow turbocharger configurations such as MET30SR and MET30SRC.
Alfa Marine Spare Parts handles enquiries for major components used in repair and overhaul projects.
Mitsubishi MET33 and MET42 Turbocharger Spare Parts Online
The MET33 and MET42 frame sizes are associated with several generations of Mitsubishi axial-flow turbochargers.
Mitsubishi MET33 Turbocharger Models
Documented designations include MET33SB, MET33SC, MET33SD, MET33SE, MET33MA, MET33MB and MET33MBII.
Different generations have different technical configurations and component requirements.
Mitsubishi MET42 Turbocharger Models
The MET42 family includes MET42SB, MET42SC, MET42SD, MET42SE, MET42MA, MET42MB and MET42MBII configurations.
Common parts enquiries include:
- Complete turbocharger assemblies
- Rotor assemblies
- Compressor wheels
- Turbine shafts and blades
- Bearing assemblies
- Nozzle and gas-path components
- Sealing components
- Major overhaul parts
Before ordering, the exact series suffix and serial number should be verified.
Mitsubishi MET53 and MET56 Turbocharger Spare Parts Online
Mitsubishi MET53 Turbocharger Models
The MET53 family includes several axial-flow generations, such as MET53SC, MET53SD, MET53SE, MET53MA, MET53MB and MET53MBII.
These turbochargers are associated with large marine diesel engine applications.
Common replacement parts include rotor assemblies, compressor components, turbine parts, bearings and overhaul components.
Mitsubishi MET56 Turbocharger Models
MET56 is associated with earlier Mitsubishi MET turbocharger generations, including MET56S/SA configurations.
Older turbochargers may require additional identification information to confirm the correct replacement components.
Customers should provide the complete model, serial number and available technical drawings when requesting quotations.
Mitsubishi MET60 and MET66 Turbocharger Spare Parts Online
The MET60 and MET66 frame sizes are associated with large marine propulsion engines.
Mitsubishi MET60 Turbocharger Models
Documented configurations include MET60MA, MET60MB and MET60MBII.
These models belong to different technology generations.
Common parts enquiries include complete turbochargers, rotor assemblies, compressor wheels, turbine components, bearings and sealing parts.
Mitsubishi MET66 Turbocharger Models
The MET66 family includes older MET66SB, MET66SC, MET66SD and MET66SE generations, together with MET66MA, MET66MB and MET66MBII configurations.
Component compatibility must be confirmed against the exact turbocharger designation.
Mitsubishi MET71, MET83 and MET90 Turbocharger Spare Parts Online
Larger Mitsubishi MET turbochargers are associated with high-output marine propulsion engines.
Mitsubishi MET71 Turbocharger Models
The MET71 family includes MET71SE, MET71MA, MET71MB and MET71MBII configurations.
Common enquiries include major rotor assemblies, compressor wheels, turbine components, bearings and overhaul parts.
Mitsubishi MET83 Turbocharger Models
The MET83 family includes MET83SC, MET83SE, MET83MA, MET83MB and MET83MBII configurations.
These turbochargers are associated with large marine diesel engine installations.
Parts must be selected according to the correct generation and serial number.
Mitsubishi MET90 Turbocharger Models
The MET90 family includes large axial-flow turbochargers such as MET90MA and MET90MB.
Mitsubishi has documented MET90MB installations on large commercial vessel propulsion engines.
Because these are large, highly specialized turbochargers, replacement components require precise equipment identification and appropriate technical documentation.
Mitsubishi MET Axial-Flow vs Radial-Flow Turbochargers
The MET family includes two main turbine design categories.
| Turbocharger DesignTypical MET FamiliesEngine Application | ||
| Radial-flow | MET-SR, MET-SRC, MET-ER | Suitable four-stroke diesel engines |
| Axial-flow | MET-SB, MET-SC, MET-SD, MET-SE, MET-MA, MET-MB, MET-MBII | Large two-stroke marine diesel engines |
The exact application depends on the model and engine installation.
Axial-flow and radial-flow turbocharger components are not interchangeable merely because they share the MET brand name.
Mitsubishi MET Turbocharger Spare Parts and Overhaul Components
Marine turbochargers operate at high rotational speeds and under demanding temperature conditions.
Common spare parts enquiries include:
Rotor Assemblies
Rotor assemblies are critical rotating components that require correct identification, inspection and specialist balancing.
Compressor Wheels
Compressor wheels help increase the pressure of incoming combustion air.
Damage, fouling or incorrect component selection may affect turbocharger performance.
Turbine Shafts and Wheels
Turbine components convert exhaust-gas energy into rotational power.
They operate under demanding thermal and mechanical conditions.
Bearing Assemblies
Turbocharger bearings support the rotating assembly.
Correct lubrication, inspection and replacement procedures are important for reliable operation.
Sealing Components
Sealing arrangements vary by turbocharger model and must be matched to the correct configuration.
Complete Turbochargers
For major repairs or replacement projects, customers may enquire about complete turbocharger units.
Availability and configuration must be confirmed during the quotation process.
Common Mitsubishi MET Turbocharger Problems
Low Boost Pressure
Low boost pressure may result from compressor fouling, turbine deposits, air leaks, exhaust restrictions or engine-related problems.
Excessive Vibration
Abnormal vibration may indicate rotor imbalance, bearing deterioration or mechanical damage.
Severe vibration requires prompt specialist investigation.
High Exhaust-Gas Temperature
Elevated exhaust temperatures may be associated with insufficient combustion air, engine loading or fuel injection problems.
Oil Leakage
Oil leakage may be related to lubrication system conditions, oil drainage, sealing arrangements or bearing deterioration.
Damaged Compressor or Turbine Components
Foreign-object damage, deposits and mechanical contact can affect rotating components.
Repairs should follow the manufacturer's procedures and applicable inspection limits.
Mitsubishi MET Turbocharger Maintenance and Overhaul
Preventive maintenance helps support reliable turbocharger operation and reduce unexpected engine downtime.
Maintenance activities may include:
- Monitoring boost pressure and operating temperatures.
- Inspecting compressor cleanliness.
- Checking turbine deposits and gas-path condition.
- Monitoring lubrication arrangements.
- Inspecting bearings and rotor assemblies.
- Investigating vibration or abnormal noise.
- Examining sealing components and housings.
- Following manufacturer-approved maintenance schedules.
The required overhaul scope depends on the specific turbocharger model, operating history and inspection findings.
How to Order Mitsubishi MET Turbocharger Parts Online
Correct equipment identification is essential for selecting compatible spare parts.
When requesting a quotation, provide:
- Manufacturer: Mitsubishi Heavy Industries
- Complete turbocharger model: For example, MET42MB or MET66SE
- Series suffix: SR, SRC, SC, SD, SE, MA, MB, MBII or another applicable designation
- Turbocharger serial number
- Original part number, where available
- Engine manufacturer and model
- Required quantity
- Delivery country or port
Photographs of the turbocharger identification plate and existing components can assist with identification.
Worldwide Mitsubishi MET Marine Turbocharger Spare Parts Supply
Alfa Marine Spare Parts handles international enquiries for Mitsubishi MET turbocharger components used in marine propulsion engines, auxiliary generators and other suitable applications.
We assist shipowners, vessel operators, marine engineering companies, shipyards and international purchasing departments.
Our sourcing enquiries cover complete turbochargers, rotor assemblies, compressor wheels, turbine shafts, bearings, seals and major overhaul components.
Pricing, availability and shipping arrangements are confirmed during the quotation process.
Frequently Asked Questions
1. Where can I buy Mitsubishi MET18, MET22, MET26, MET30, MET33, MET42, MET53, MET56, MET60, MET66, MET71, MET83 and MET90 turbocharger spare parts online?
Alfa Marine Spare Parts handles worldwide quotation enquiries for Mitsubishi MET marine turbocharger spare parts. Customers can request pricing and availability for complete turbochargers, rotor assemblies, compressor wheels, turbine components, bearings and overhaul parts by providing the complete model and serial number.
2. Are Mitsubishi MET-MA, MET-MB and MET-MBII turbocharger parts interchangeable?
Not automatically. These turbocharger generations have different technical configurations. Replacement components must be verified against the exact turbocharger model, serial number and applicable manufacturer documentation.
3. What information is required to order Mitsubishi MET marine turbocharger overhaul parts worldwide?
Provide the complete MET model designation, serial number, original part numbers, engine details, required quantities and delivery destination. Photographs of the identification plate and relevant technical documentation can help confirm the correct components.
Request a Quote for Mitsubishi MET Marine Turbocharger Parts Worldwide
Are you searching for Mitsubishi MET18, MET22, MET26, MET30, MET33, MET42, MET53, MET56, MET60, MET66, MET71, MET83 or MET90 marine turbocharger spare parts online?
Alfa Marine Spare Parts handles international enquiries for turbocharger repairs, maintenance and major overhaul components.
Send us your complete turbocharger model, serial number, original part numbers, quantities and delivery destination to request pricing and availability.
Alfa Marine Spare Parts – Marine Turbocharger Spare Parts Supplier Worldwide
Website: https://www.alfamarinespareparts.com
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