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Kohler KD420 Engine

The Kohler KD420 is a 0.42 L naturally aspirated engine rated at 3600 rpm. It powers generator sets from Gillette, including the EVTD-65EK.

Also known as: Kohler KD420

0.42 L
Displacement
3600 rpm
Rated speed

Engine specifications

Displacement0.42 L
Aspirationnaturally aspirated
Rated speed3600 rpm

Generator sets powered by this engine

1
Gillette EVTD-65EK

How to read your Kohler engine serial & model number →

Maintenance schedule

ItemSpecCapacityPart #Interval
Fuel0.52 GPH

Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.

Common questions

What is the displacement of the Kohler KD420?

The Kohler KD420 has a displacement of 0.42 liters.

Which generators use the Kohler KD420 engine?

The Kohler KD420 powers 1 generator set(s), including Gillette EVTD-65EK.