AMSOIL Synthetic 15W-40 Heavy Duty Diesel and
Marine Oil (PCO) provides the ultimate in diesel
engine protection. Specifically formulated for long-life,
it resists oxidation and thermal breakdown, retains viscosity
and eliminates sludge and varnish formation.
Outstanding lubricity provides unbeatable wear protection
and maximum fuel efficiency. It contains special
performance additives for acid and soot control.
Extended drain capability reduces downtime and oil
AMSOIL Series 3000 Synthetic 5W-30 Heavy Duty
Diesel Oil (HDD) has a fuel efficient formula for gasoline
and diesel engines. It contains the beefiest additive
package of all AMSOIL motor oils and delivers better
wear protection than other popular diesel oils, effectively
reducing fuel consumption.
These oils contain anti-rust agents that shield engine
metals from water. They are formulated with 12 Total
Base Number for dependable, long-lasting acid inhibition
and corrosion protection needed in the operation of
diesel marine engines. Generally, motor oils average 7
TBN, offering significantly lower corrosion protection
than AMSOIL diesel oils.
AMSOIL Cetane Boost Additive (ACB)
improves ignition, combustion efficiency and power. AMSOIL Cetane
Boost also raises cetane by three to seven numbers and reduces
white smoke emissions.
AMSOIL Diesel Concentrate (ADF) compensates
for the quality variances of different
fuels (including biodiesels) and the deficiencies
of today’s ULSD for better engine operation.
It reduces cylinder wear, retains TBN
longer and minimizes soot loading. AMSOIL
Diesel Concentrate improves fuel economy and
restores horsepower to like new. It is also a fuel
AMSOIL Diesel Cold Flow Improver (ACF)
lowers the cold filter plugging point by as much as
20° and decreases the need for #1 diesel fuel that is
diluted with kerosene. It contains jet fuel-type
deicer to help prevent ice formation in fuels contaminated
with water. AMSOIL Diesel Cold Flow
Improver is excellent for use with AMSOIL Diesel
Concentrate and AMSOIL Cetane Boost Additive.