MWM

MWM (Motoren-Werke Mannheim)

MWM (Motoren-Werke Mannheim), a brand with over 150 years of engine heritage, is a leading manufacturer of high-performance gas and diesel engines for decentralised energy generation. Now part of the Caterpillar Energy Solutions group, MWM is trusted globally for CHP (Combined Heat and Power), biogas, natural gas, landfill gas, and sewage gas engine systems — offering world-class efficiency, long runtimes, and reduced emissions.

At AMS Parts, we specialise in supplying genuine and OEM spare parts for the complete range of MWM gas generator engines, used widely in industrial, municipal, agricultural, and power plant settings across Europe and beyond.

Supported MWM Engine Series

We support the complete lineup of MWM gas and diesel engines, including both legacy and modern platforms:

Gas Engine Series

• TBG Series:
  • TBG 616 V8, TBG 616 V12, TBG 616 V16
  • TBG 620 V12, TBG 620 V16, TBG 620 V20
• TGL Series:
  • TGL 16/24, TGL 20/24
• TCG Series (High-Efficiency Range):
  • TCG 2016 V8, V12, V16
  • TCG 2020 V12, V16, V20
  • TCG 2032 V12, V16
  • TCG 3016 V8, V12
  • TCG 3020 V12, V16

These engines are widely used in:

• CHP Plants (Combined Heat & Power)
• Landfill, Sewage & Biogas Installations
• District Heating & Municipal Energy Projects
• Industrial Onsite Power Plants
• Grid-Stabilising Distributed Power Units

Diesel & Older Engine Platforms (on request)

• TBD Series: TBD 234, TBD 236, TBD 620
• TDA, TDE, and TD Engines
• D Series: D226-3, D232, D234
• K Series: KDW 415, KDW 498, KDW 502

Many of these are now legacy models, still operational in agricultural and marine applications.

Parts We Supply

We supply engine-matched MWM components built to OE specification, including:

• Full Overhaul Kits for Gas & Diesel Engines
• Pistons, Liners, Rings, Bearings
• Cylinder Heads, Valves & Gasket Sets
• Turbochargers (BorgWarner, Holset-spec)
• Water Pumps, Oil Pumps & Coolers
• Spark Plugs, Ignition Coils & Wires (gas engines)
• Lambda Sensors, Knock Detectors, Temperature Probes
• ECU Modules, Control Panels & Wiring Harnesses
• Fuel Mixers, Gas Valves, Pressure Regulators
• Exhaust Manifolds, Silencers, Flex Pipes

All parts are available for scheduled maintenance, top-end refresh, or major overhauls — and tailored to your engine serial number, configuration, and fuel type.

Applications We Support

AMS Parts supplies MWM parts for engines used in:

• CHP & Cogeneration Power Plants
• Biogas and Waste-to-Energy Facilities
• Landfill and Sewage Gas Power Units
• Industrial and Commercial Onsite Generation
• Oil & Gas Flare Gas Utilisation (select models)

Genuine & OEM Only – No Aftermarket

AMS Parts only provides genuine or OEM MWM parts. We do not supply aftermarket components — ensuring every part matches the high reliability standards expected in continuous-power or grid-integrated operations. Our goal is maximum uptime, stable emissions, and optimal ROI for every MWM-powered site we support.

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