Onguard 15W-40 Premium Diesel Engine Oil with Onguard OXI-PLUS represents the current state of the art in lubricant technology. By blending additives with ultra-high-quality hydro treated paraffinic base stocks, provides excellent protection and performance.
Onguard OXI-PLUS benefits include:
Improved oxidation protection
- Extended oil life
- Ideal for hotter running engines
- Enhanced protection for smaller engines, turbo charged engines that work harder
- Effectively combats the damage of condensation, caused by stop and go driving.
- Increases TBN to better protect and neutralize harmful acids in the crankcase
- Effectively controls viscosity increase due to oxidation
- Excellent resistance to viscosity and thermal breakdown at high temperatures
Onguard 15W-40 Premium Diesel Engine Oil meets the specification for diesel engines requiring API classification CK-4, CJ-4, CI-4 Plus, or CI-4 oil. It is also suitable for use in Mack EOS-4.5, Detroit Diesel DDC93K222, Volvo VDS-4.5, and Cummins CES 20086 applications.
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