The injector as one of the most complex parts of a diesel engine is
required to withstand the pressures and temperatures inside the
cylinder to produce an accurate dose of a fine fuel mist to ensure
a thorough burn in the cylinder. With extremely small tolerances
within injectors, 1 to 3 microns, and very high fuel pressures,
issues can arise such as fuel contamination causing wear, or coking
of external surfaces from incomplete burn. This clogging can affect
the diesel fuel delivery, resulting in increased fuel consumption
and a noticeable loss of power. As a key component Perkins
injectors are designed specifically for your engine with precision
drilled nozzle holes, needle to body gap, and needle design for
positive seating and exact fuel delivery to deliver the right fuel
flow giving you best power, performance and fuel consumption from
your engine.
Application:
Fuel Injector 131406500 is designed for Perkins 400 series diesel
engines, including 403D-15 and 404D-22 models. These compact
engines are widely used in generator sets, agricultural machinery,
and industrial equipment, where precise fuel delivery is essential
for combustion efficiency and emissions control.
Technical specifications:
The injector features a high-pressure nozzle with calibrated spray
pattern for direct-injection diesel systems. It supports mechanical
fuel configurations and is optimized for small displacement engines
in the 400 series.
Material & performance features:
Manufactured from corrosion-resistant alloy steel, the injector is
precision-machined to ensure consistent fuel atomization. Internal
components are engineered for durability under high thermal and
mechanical stress, maintaining stable performance in continuous
operation.
Interchange part numbers 131406500
