Doosan

Doosan

Doosan Infracore Engines are trusted across the globe for their efficiency, durability, and performance under heavy-duty conditions. Known for powering construction machinery, generator sets, marine equipment, and industrial applications, Doosan diesel engines are compact, robust, and compliant with global emission standards.

At AMS Parts, we provide genuine and OEM parts for a wide range of Doosan engines. Whether you operate a standby generator or heavy construction equipment, our inventory includes engine-matched components to ensure uninterrupted performance and long engine life.

Supported Doosan Engine Series

We support the most widely used Doosan engine models found across construction, power generation, marine, and industrial equipment:

Mechanical Diesel Engines

• D18 / D24 / D34 / D1146 / D2366
• DB33 / DB58 / DB58T / DB58TIS
• P086TI / P126TI / P158LE / P222LE / P180TI / P086LA
• DV11 / DV15 / DV11TIS / DV11TIC

Generator Engine Series (G-Drive)

• D18G / D24G / D34G / D1146G / D2366G
• P086TI-G / P126TI-G / P158LE-G / P180TI-G / P222LE-G
• DV11-G / DV15-G
• V158TI-G / V180TI-G / V222TI-G

Marine Engines

• MD196TI / MD136TI / MD196T / MD136T
• L126TI / L066TI / L086TI / V158TI / V180TI / V222TI
• P158TI / P180TI / P222TI / P086TI

These engines are used in:

• Diesel Generator Sets (Prime and Standby)
• Wheel Loaders, Excavators, and Skid Steers
• Marine Auxiliary and Propulsion Systems
• Industrial Air Compressors and Pumps
• Agricultural and Utility Equipment

Parts We Supply

AMS Parts supplies engine-specific components including:

• Full Overhaul Kits (Top-End / In-Frame / Major)
• Cylinder Heads & Complete Gasket Sets
• Pistons, Liners, Rings, Main & Conrod Bearings
• Turbochargers & Intercoolers
• Fuel Pumps, Fuel Injectors
• Water Pumps, Oil Pumps, Oil Coolers
• Sensors, Switches, Solenoids
• Camshafts, Crankshafts, Valve Train Components
• Electrical Parts and Engine Control Modules

All parts are matched to your engine model and build specification for precise fitment.

Applications We Support

We supply Doosan engine parts for:

• Diesel Generator Sets (Prime, Standby, CHP)
• Construction Machinery (e.g. Excavators, Loaders)
• Marine Auxiliary Power Units
• Agricultural Equipment
• Stationary Industrial Equipment
• Air Compressors, Pumps, and Special-Purpose Vehicles

Genuine & OEM Only – No Aftermarket

At AMS Parts, we are committed to supplying only genuine and OEM parts. We do not offer aftermarket components, ensuring our customers benefit from full reliability, traceability, and compliance with manufacturer standards.

Need parts for a specific Doosan engine? Contact AMS Parts for quotes matched to your engine’s serial number or application.