The Mercedes-Benz OM364 is a 4.0 liter (3,972cc) Inline-four engine (I4) Overhead valve (OHV) diesel engine with 2 valves per cylinder.
Other applications include the MB-trac, the Mercedes-Benz MB800 and industrial engines.
Naturally aspirated and turbocharged versions with and without intercooler existed.
Only the turbocharged and intercooled version became EURO II capable from 1994 onwards.
A twin-scroll turbocharger was utilized giving ~0.9-1atm of boost.