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15W-40
Heavy-Duty 100% Synthetic Diesel Oil
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Product Code:
ADO |
AMSOIL Heavy-Duty Synthetic Diesel Oil is formulated for
hardworking equipment. It is engineered to provide 4X better wear
protection,1 giving you the edge to keep trucks and equipment
operating at peak performance. AMSOIL Heavy-Duty Synthetic Diesel
Oil offers outstanding value and provides excellent protection for
customers seeking an upgrade over conventional,
synthetic-blend
or competing synthetic diesel oils.
Package sizes include:
- Quart Bottle
- 1 Gallon Jug
- 2.5 Gallon Jug
- 55 Gallon Drum
- 275 Glalon Tote
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Heavy-Duty Engine Protection
Wear on rings and cylinder liners leads to increased oil consumption
and loss of compression, resulting in reduced horsepower and fuel
economy. Third-party testing shows AMSOIL Commercial-Grade Diesel
Oil delivers 2X more wear protection* to help maximize equipment
life and reduce maintenance costs and downtime.
*Based on third-party testing in the Detroit Diesel DD13
Scuffing Test for specification DFS 93K222 using 10W-30 as
worst-case representation.
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Viscosity Control
Formulated with greater than 50% synthetic content and
high-performance detergent/dispersant additives, AMSOIL
Commercial-Grade Diesel Oil minimizes viscosity change while keeping
soot particles suspended independently, helping prevent the
formation of larger, wear-causing particles.
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Excels in Extreme Temperatures
AMSOIL Commercial-Grade Diesel Oil is formulated to deliver improved
heat and oxidation resistance compared to conventional diesel oils.
It provides clean engine operation and helps maintain power and fuel
efficiency for strong engine performance. AMSO L Commercial-Grade
Diesel Oil also fows dependably in cold temperatures for reliable
startup and engine protection.
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Minimizes Oil Consumption
AMSOIL Commercial-Grade Diesel Oil has a low rate of
volatility (burn-off), reducing oil consumption during operation and
passing less oil vapor into the combustion chamber. This contributes
to fewer combustion-chamber deposits and longer aftermarket-system
life.
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Compatibility
DOMINATOR 20W-50 Competition Diesel Oil is
compatible with other conventional and synthetic engine oils. Mixing
AMSOIL diesel oils with other oils, however, will shorten the oil’s
life expectancy and reduce its performance benefits. AMSOIL does not
support extended drain intervals where oils have been mixed.
Aftermarket oil additives are not recommended
for use with AMSOIL synthetic diesel oils.
Service Life
AMSOIL Commercial-Grade Diesel Oil is recommended for the drain
intervals stated by the original equipment manufacturer (OEM) Refer
to the owners manual for the specific oil change interval. Intervals
may be extended beyond the OEM- recommended interval with oil
analysis.
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