Swepco Lubricants

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We solve problems and save you money by finding the ways you are pouring money out of your pocket! The true cost of Swepco is not always the up front cost of our product. Don't look at the short term cost of your lubricants. Swepco has spent millions on product development to save you money. Let us show you the 5 biggest mistakes buyers make on lubricant selection by clicking below!

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Swepco Lubricants

Swepco Oil Products


Click on the headings below to read more about the details on the products described

SWEPCO 313 TC-W3
Two-Cycle Engine Oil 		SWEPCO 308 Premium CJ-4
Plus Diesel Engine Oil 		SWEPCO 306 Supreme
Formula Engine Oil
Specifically designed
for severe TC-W3
applications. Widely
adopted for universal
two-cycle engine usage.
Reduces piston deposits
and prevents ringsticking.
Increases powerhead life.
Reduces plug fouling.
Unsurpassed lubricity &
protection from
scuffing & scoring.
Fuel gas conditioner.
Minimum smoking.		 Advanced anti-oxidant
chemistry. Reduces high
temperature oxidation.
Reduces deposits by as much
as 50% over conventional
CJ-4 oils. Exceeds API
CJ-4 & API SM, ACEA E7,
Caterpillar ECF-1 & 3,
Cummins CES 20081,
Mack EO-O
Premium Plus 07,
Detroit Diesel 93K218,
Mercedes-Benz 228.3,
Volvo VDS 4. 		Exceeds API CI-4/SL
requirements for superior
soot handling & improved
performance in new
EGR engine designs.
Manufacturer approved
for extended drain service.
Saves money through overall
reduced lubrication costs,
including fuel conservation,
reduction of waste, reduced
maintenance costs and
extension of equipment
and oil life.
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SWEPCO 305 Supreme
Formula Engine Oil 		SWEPCO 304 Heavy Duty
Low-Ash Gas Engine Oil 		SWEPCO 303 Multi-
Grade Automotive Engine Oil
A premium quality,
multi-purpose, extended
service engine oil
specially formulated to
provide superior performance
under the most demanding
operating conditions.
Advanced chemistry
provides outstanding
wear control, service life,
cleanliness, thermal stability
and corrosion resistance
for most diesel and
gasoline engines.		 A ultra premium quality,
low ash, extended service
engine oil especially
formulated to provide superior
performance in natural gas
fueled engines. exceeds API
CF quality performance and
nonselective catalytic converter
catalytic converter requirements
unparalleled nitration and
oxidation resistance, better
piston deposit control and
excellent scuff resistance for
maximum engine & oil life. 		A super premium quality,
multi-grade, extended
service engine oil
specially formulated
to allow newer model
gasoline engine automobiles
and light trucks to achieve
improved fuel economy, engine
cleanliness, turbocharger
protection, emission control
system compatibility and
protection of engines operating
on ethanol-containing
fuels up to E85