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Mitsubishi S6A3-MPTA Engine

The Mitsubishi S6A3-MPTA is a 18.56 L 6-cylinder 4-stroke, water-cooled diesel engine, with direct-injection, turbocharger and air-cooler engine rated at 1500 rpm. It powers generator sets from Mitsubishi and Rivera Diesel.

Also known as: S6A3-MPTA, Mitsubishi S6A3-MPTA

Part of the Mitsubishi S6A3 engine family — 11 variants share parts & fitment.

18.56 L
Displacement
6
Cylinders
1500 rpm
Rated speed

Engine specifications

Displacement18.56 L
Cylinders6
Aspiration4-stroke, water-cooled diesel engine, with direct-injection, turbocharger and air-cooler
Rated speed1500 rpm

Generator sets powered by this engine

2

Shared across brands: Mitsubishi, Rivera Diesel

Mitsubishi S6A3-MPTARivera Diesel S6A3-MPTA

How to read your Mitsubishi engine serial & model number →

Parts cataloged across the Mitsubishi S6A3 family

1
Part #DescriptionCategory
0A37550102Fuel FilterFuel filter

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.

Common questions

What is the displacement of the Mitsubishi S6A3-MPTA?

The Mitsubishi S6A3-MPTA has a displacement of 18.56 liters with 6 cylinders.

Which generators use the Mitsubishi S6A3-MPTA engine?

The Mitsubishi S6A3-MPTA powers 2 generator set(s), including Mitsubishi S6A3-MPTA, Rivera Diesel S6A3-MPTA.