Description
Mobil Delvac 15W-40 are extra high performance diesel engine oils that help extend engine life in the most severe on and off-highway applications while delivering outstanding performance in modern, high-output, low-emission engines including those with Exhaust Gas Recirculation and Aftertreatment Systems with Diesel Particulate Filters and Diesel Oxidation Catalysts. Fully backwards compatible, Mobil Delvac will also deliver the same exceptional performance in older conventional engines. As a result, they meet or exceed the requirements of the API CJ-4, CI-4 PLUS and CH-4 service categories as well as key Original Equipment Manufacture requirements for 2007 engines.
Mobil Delvac 15W-40 Heavy-Duty Diesel Oil, 1-Gal:
- Superior soot-viscosity control
- Greater engine efficiency, long engine life and long oil life
- Outstanding thermal and oxidative stability
- Reduced low temperature sludge build-up and high temperature deposits
- Excellent oil consumption control
- Lower oil costs due to less makeup oil during operation
- Outstanding TBN reserves
- Improved corrosion protection and extended drain intervals for both new and old engines using either low or ultra-low sulfur diesel fuel
- Stay-in-grade shear stability
- Maintains viscosity in severe, high temperature service for greater wear protection and long engine life
- Mobil diesel oil with excellent low temperature pumpability
- Faster oil flow and reduced wear during engine start-up in low temperatures
- Superb resistance to corrosive and abrasive wear
- Long life of critical wear surfaces
- Component compatibility
- Long gasket, seal and after-treatment life
- Meets demanding specifications of key OEMs and latest API gasoline service category
- Bottle contains 1-gal of diesel engine oil
