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.
BASE OIL MEETS FOLLOWING SPECIFICATIONS:
CJ-4, CI-4, CI-4 PLUS, CH-4, CK-4, SM, SN, SL
• 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