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Does not void the engine manufacturers warranty

15W-40 DIESEL MOTOR OIL

THE ULTIMATE IN DIESEL ENGINE PROTECTION & PERFORMANCE

ProOne’s 15W40 Heavy Duty Diesel motor oil is a blend of a high performance base oil and XPL+ Technology that dramatically lowers friction and protects against wear.


This combination provides the best lubrication protection & performance in

low-emission, high mileage, and modern heavy-duty diesel engines.


Its robust anti-oxidant additive pack provides excellent thermal and oxidative stability that helps maintain high TBN’s which extends oil life and service intervals.

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BASE OIL MEETS FOLLOWING SPECIFICATIONS

CJ-4, CI-4, CI-4 PLUS, CH-4, CK-4, SM, SN, SL

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Does not contain any harmful solvents or chlorine

50 TIMES MORE POWERFUL THAN ORDINARY MOTOR OIL & ADDITIVES

Smart  Maintenance 
Catalog
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15W-40 Tech Sheet
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ProOne Industrial Catalog

• Extreme pressure protection
• Start-up protection
• Maximum engine protection
• Extreme temperature range +500°F
• High TBN additive pack
• Viscosity control
• Reduces sludge build-up
• Deposit control & acid neutralization
• Gasket & seal conditioner
• Oxidation resistant
• Reduces breakdowns
• Reduces downtime

BOTTOM LINE BENEFITS
ADVANTAGES

Jon K., School District, NV

"We achieved an 8.2%
improvement in fuel economy using Fuel Maximizer. All four buses showed an increase in MPG, and one of them increased by 17.5%."

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Russ Slater/ General Services Manager for a Major Construction Company, Anaheim, CA

We saw a 50-80% drop in wear metals using the Heavy Duty Oil Stabilizer in our engines .  These ProOne products work!

"We saved $339,414 in one year with only $450 of ProOne Product...amazing!"

David Nelson/Fastenal Manufacturing

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